Tous les meilleurs checkpoints SDXL testés en IA locale : comparatif visuel, prompts, workflow ComfyUI et temps de génération
- Gaetan Michel
- 30 mai
- 23 min de lecture
Dernière mise à jour : il y a 5 jours
Mes amis, si vous souhaitez savoir quel checkpoint SDXL choisir pour obtenir de belles images réalistes, détaillées et vraiment exploitables, vous êtes au bon endroit !

Vous cherchez les meilleurs checkpoints SDXL pour générer en local sans perdre votre temps ? J’ai fait le tri pour vous. Dans cet article, je compare plusieurs modèles dans les mêmes conditions, avec un workflow ComfyUI identique, pour voir clairement ce que chacun vaut vraiment.
L’objectif est simple : vous aider à repérer rapidement les checkpoints qui sortent du lot, que vous soyez débutant ou déjà habitué à ComfyUI. Pas de blabla, pas de test bancal, juste des résultats concrets, des prompts identiques et un retour honnête sur ce qui marche le mieux selon l’usage.
Si vous voulez éviter de télécharger dix modèles pour n’en garder qu’un seul au final, vous êtes au bon endroit.
Checkpoint | Type | Temps moyen observé | Points forts | Idéal pour |
SDXL Base 1.0 | Base | ~13–14 s | Référence stable | Comparaison, base de départ |
CyberRealisticXL V10 | Réaliste | ~13–14 s | Rendu photo, contraste | Portraits, scènes réalistes |
Juggernaut XL V9 | Polyvalent réaliste | ~13–14 s | Détails, rendu premium | Images impressionnantes |
RealVisXL V5.0 | Réaliste photo | ~13–14 s | Naturel, photo, cohérence | Photographie virtuelle |
ZavyChromaXL V10 | Cinématique | ~13–14 s | Couleurs, ambiance | Visuels stylisés |
Juggernaut XL Lightning | Rapide | ~2–3 s | Très rapide | Tests rapides, production |
RealVisXL Lightning | Rapide | ~1,8–2 s | Ultra rapide | Génération massive |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 13.60 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 13.57 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 13.54 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 13.71 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 13.76 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 2.98 s | Réglages résolution : 1216*832 / steps : 6 / cfg : 1.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 1.80 s | Réglages résolution : 1216*832 / steps : 6 / cfg : 1.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif The Great Sphinx of Giza during ancient Egypt at the peak of its glory, fully painted in vibrant royal colors, pristine limestone surface, gigantic pyramids in the background, ancient Egyptian priests and citizens walking around the monument, burning torches, desert wind moving fine sand through the air, warm golden sunset light, cinematic composition, ultra realistic ancient Egypt reconstruction, highly detailed textures, breathtaking atmosphere, masterpiece, archaeological realism, volumetric lighting | |
Prompt négatif blurry, low quality, deformed, bad anatomy, extra limbs, duplicate people, unrealistic proportions, watermark, text, cropped, oversaturated, cartoon, CGI, worst quality, low resolution | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.33 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 13.71 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.35 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.41 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.47 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 2.05 s | Réglages résolution : 1216*832 / steps : 6 / cfg : 1.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 1.81 s | Réglages résolution : 1216*832 / steps : 6 / cfg : 1.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif Atlas, an australian shepherd dog, blue merle tricolor coat, one blue eye and one brown eye, distinct white patch on the chest and muzzle, sitting alone in the middle of a narrow cobblestone shopping alley at night, adorable yet determined gaze, expressive face, soaked fur, heavy rain pouring down, raindrops visible on the fur, wet cobblestones reflecting the lights, warm street lamps illuminating the alley, small shops with glowing windows, a few people walking in the background holding umbrellas, slightly cyberpunk atmosphere, subtle blue and violet neon accents, very dark night, black sky with a slight bluish tint, cinematic composition, ultra realistic, highly detailed, dramatic lighting, realistic rain, volumetric light, moody atmosphere, shallow depth of field, 35mm photography, bokeh background, high contrast, professional photo, masterpiece, best quality | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed dog, extra legs, extra paws, missing legs, distorted face, bad eyes, crossed eyes, duplicate dog, multiple dogs, unrealistic fur, plastic fur, oversaturated, too much neon, daylight, sunny, dry street, empty background, no rain, text, watermark, logo, frame, border, jpeg artifacts | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.42 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.12 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.15 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.38 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 14.36 s | Réglages résolution : 1216*832 / steps : 30 / cfg : 7.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 2.00 s | Réglages résolution : 1216*832 / steps : 6 / cfg : 1.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
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Configuration hardware Laptop OMEN 16 Max - Intel Core Ultra 7 255HX RTX 5070 Ti 12 Go VRAM - 32 Go RAM - SSD 1 To | |
Temps de génération 1.96 s | Réglages résolution : 1216*832 / steps : 6 / cfg : 1.0 sampler : dpmpp_2m_sde_cpu / scheduler : karras / denoise : 1.00 |
Workflow ComfyUI ![]() | |
Prompt positif a stunningly beautiful woman at a futuristic evening party, wearing a sexy and elegant futuristic dress, ultra detailed and highly realistic face, flawless human skin, perfect facial features, captivating eyes, glamorous expression, sci-fi appearance, luxurious futuristic environment, cinematic lighting, blockbuster movie scene, impressive composition, visually striking, high-end fashion and science fiction fusion, realistic human details, detailed hair, detailed eyes, detailed lips, subtle makeup, confident pose, surrounded by futuristic lights and stylish guests in the background, depth of field, dramatic atmosphere, dark elegant ambiance, neon reflections, premium sci-fi party, ultra realistic, masterpiece, best quality, highly detailed, professional cinematic photography, 35mm film look, sharp focus on the face, bokeh background, volumetric lighting, realistic shadows, epic, impressive, award-winning film still | |
Prompt négatif cartoon, anime, illustration, painting, drawing, low quality, blurry, out of focus, bad anatomy, deformed face, asymmetrical face, malformed hands, extra fingers, extra limbs, poorly drawn hands, bad eyes, crossed eyes, dead eyes, plastic skin, waxy skin, unrealistic skin, bad teeth, distorted mouth, duplicate person, multiple faces, mutated body, ugly, oversaturated, poorly detailed face, flat lighting, low contrast, jpeg artifacts, watermark, logo, text, frame, cropped face, bad proportions | |
Mon classement personnel des meilleurs checkpoints SDXL testés
Après ces tests, voici le classement que je retiens pour un usage réel dans ComfyUI, avec une priorité donnée au rendu visuel, à la stabilité des résultats et à la vitesse de génération :
Meilleur rendu global : Juggernaut XL V9
Meilleur rendu photo réaliste : RealVisXL V5.0
Meilleur compromis vitesse/qualité : RealVisXL V5.0 Lightning
Meilleur pour tester rapidement des prompts : Juggernaut XL Lightning
Meilleur modèle de référence : SDXL Base 1.0
Meilleur rendu cinématique/coloré : ZavyChromaXL V10
Très bon modèle réaliste alternatif : CyberRealisticXL V10
Quel checkpoint choisir ?
Pour débuter avec SDXL : SDXL Base 1.0 ou RealVisXL Lightning
Pour faire du réalisme : RealVisXL V5.0 ou CyberRealisticXL
Pour des images spectaculaires : Juggernaut XL V9
Pour générer beaucoup d’images rapidement : RealVisXL Lightning
Pour un style plus cinématique : ZavyChromaXL
Pour tester des prompts sans attendre : modèles Lightning
Liens utiles
FAQ
Quel est le meilleur checkpoint SDXL pour le réalisme ?
Réponse : Juggernaut.
Quel checkpoint SDXL est le plus rapide ?
Réponse : les versions Lightning, avec tes temps mesurés.
Quelle carte graphique faut-il pour utiliser SDXL en local ?
Réponse : 8 Go possible selon réglages, 12 Go confortable, plus de VRAM pour vidéo/Flux/Wan.
Quelle différence entre SDXL Base et un checkpoint personnalisé ?
Réponse : SDXL Base est le modèle de référence, les checkpoints spécialisés sont affinés pour certains rendus.
Peut-on utiliser ces checkpoints dans ComfyUI ?
Réponse : oui, avec workflow TXT2IMG classique.
Les temps de génération seront-ils identiques sur mon PC ?
Réponse : non, ils dépendent du GPU, VRAM, drivers, résolution, sampler, steps, optimisation.













































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