NVIDIA GeForce GTX 770M versus NVIDIA GeForce GTX 675MX
Comparaison des cartes vidéo NVIDIA GeForce GTX 770M and NVIDIA GeForce GTX 675MX pour tous les caractéristiques connus dans les catégories suivants: Essentiel, Infos techniques, Sorties et ports de vidéo, Compatibilité, dimensions et exigences, Soutien API, Mémoire, Technologies. Analyse du performance de référence des cartes vidéo: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.
Différences
Raisons pour considerer le NVIDIA GeForce GTX 770M
- La carte vidéo est plus nouvelle: date de sortie 7 mois plus tard
- Environ 35% plus haut vitesse du noyau: 811 MHz versus 600 MHz
- Environ 33% taux plus haut de remplissage de la texture: 63.76 GTexel / s versus 48.0 billion / sec
- Environ 22% de meilleur performance á point flottant: 1,530 gflops versus 1,256 gflops
- Environ 33% consummation d’énergie moyen plus bas: 75 Watt versus 100 Watt
- Environ 50% plus de taille maximale de mémoire: 3 GB versus 2 GB
- Environ 11% plus haut de vitesse de mémoire: 2000 MHz versus 1800 MHz
- Environ 62% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 29.528 versus 18.251
- Environ 10% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 731.755 versus 665.068
- Environ 31% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.486 versus 1.9
- Environ 16% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 42.15 versus 36.241
- Environ 39% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 87.659 versus 62.895
- Environ 8% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3651 versus 3383
- Environ 8% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3651 versus 3383
Caractéristiques | |
Date de sortie | 30 May 2013 versus 1 October 2012 |
Vitesse du noyau | 811 MHz versus 600 MHz |
Taux de remplissage de la texture | 63.76 GTexel / s versus 48.0 billion / sec |
Performance á point flottant | 1,530 gflops versus 1,256 gflops |
Thermal Design Power (TDP) | 75 Watt versus 100 Watt |
Taille de mémore maximale | 3 GB versus 2 GB |
Vitesse de mémoire | 2000 MHz versus 1800 MHz |
Référence | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 29.528 versus 18.251 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 731.755 versus 665.068 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.486 versus 1.9 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 42.15 versus 36.241 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 87.659 versus 62.895 |
GFXBench 4.0 - Manhattan (Frames) | 3651 versus 3383 |
GFXBench 4.0 - Manhattan (Fps) | 3651 versus 3383 |
Raisons pour considerer le NVIDIA GeForce GTX 675MX
- Environ 3% meilleur performance en PassMark - G3D Mark: 2885 versus 2800
- Environ 9% meilleur performance en PassMark - G2D Mark: 373 versus 341
- Environ 24% meilleur performance en Geekbench - OpenCL: 10654 versus 8613
- Environ 1% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4175 versus 4133
- Environ 1% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4175 versus 4133
Référence | |
PassMark - G3D Mark | 2885 versus 2800 |
PassMark - G2D Mark | 373 versus 341 |
Geekbench - OpenCL | 10654 versus 8613 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4175 versus 4133 |
GFXBench 4.0 - T-Rex (Frames) | 3334 versus 3331 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4175 versus 4133 |
GFXBench 4.0 - T-Rex (Fps) | 3334 versus 3331 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 770M
GPU 2: NVIDIA GeForce GTX 675MX
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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Nom | NVIDIA GeForce GTX 770M | NVIDIA GeForce GTX 675MX |
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PassMark - G3D Mark | 2800 | 2885 |
PassMark - G2D Mark | 341 | 373 |
Geekbench - OpenCL | 8613 | 10654 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 29.528 | 18.251 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 731.755 | 665.068 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.486 | 1.9 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 42.15 | 36.241 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 87.659 | 62.895 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4133 | 4175 |
GFXBench 4.0 - Manhattan (Frames) | 3651 | 3383 |
GFXBench 4.0 - T-Rex (Frames) | 3331 | 3334 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4133 | 4175 |
GFXBench 4.0 - Manhattan (Fps) | 3651 | 3383 |
GFXBench 4.0 - T-Rex (Fps) | 3331 | 3334 |
3DMark Fire Strike - Graphics Score | 964 |
Comparer les caractéristiques
NVIDIA GeForce GTX 770M | NVIDIA GeForce GTX 675MX | |
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Essentiel |
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Architecture | Kepler | Kepler |
Nom de code | GK106 | GK104 |
Date de sortie | 30 May 2013 | 1 October 2012 |
Prix de sortie (MSRP) | $189.99 | |
Position dans l’évaluation de la performance | 819 | 822 |
Prix maintenant | $177.99 | |
Genre | Laptop | Laptop |
Valeur pour le prix (0-100) | 19.67 | |
Infos techniques |
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Vitesse augmenté | 797 MHz | |
Vitesse du noyau | 811 MHz | 600 MHz |
Noyaux CUDA | 960 | 960 |
Performance á point flottant | 1,530 gflops | 1,256 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 960 | 960 |
Taux de remplissage de la texture | 63.76 GTexel / s | 48.0 billion / sec |
Thermal Design Power (TDP) | 75 Watt | 100 Watt |
Compte de transistor | 2,540 million | 3,540 million |
Sorties et ports de vidéo |
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Audio HD reseau 7.1 sur HDMI | ||
Connecteurs d’écran | No outputs | No outputs |
Soutien de DisplayPort Multimode (DP++) | Up to 3840x2160 | |
Soutien du signal sDP 1.2 | Up to 3840x2160 | |
Protection du contenu HDCP | ||
HDMI | ||
Support du signale LVDS | Up to 1920x1200 | |
Bitstreaming d’audio TrueHD et DTS-HD | ||
Soutien de l’écran analog VGA | Up to 2048x1536 | |
HDCP | ||
Résolution VGA maximale | Up to 2048x1536 | |
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0, PCI Express 2.0 | PCI Express 2.0 |
Interface | MXM-B (3.0) | MXM-B (3.0) |
Taille du laptop | large | large |
Options SLI | 1 | 2-way |
Connecteurs d’énergie supplementaires | None | None |
Soutien API |
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DirectX | 12 API | 12 API |
OpenCL | 1.1 | 1.1 |
OpenGL | 4.5 | 4.5 |
Mémoire |
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RAM maximale | 3 GB | 2 GB |
Bande passante de la mémoire | 96.0 GB / s | 115.2 GB / s |
Largeur du bus mémoire | 192 Bit | 256 Bit |
Vitesse de mémoire | 2000 MHz | 1800 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | 0 |
Configuration standard de la mémoire | GDDR5 | |
Technologies |
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3D Vision / 3DTV Play | ||
Blu-Ray 3D Support | ||
CUDA | ||
Direct Compute | ||
FXAA | ||
GPU Boost | ||
H.264, VC1, MPEG2 1080p video decoder | ||
Optimus | ||
TXAA | ||
3D Vision | ||
Adaptive VSync | ||
DirectX 11 | DirectX 11 | |
SLI |