NVIDIA GeForce GTX 770M versus AMD FirePro V7900
Comparaison des cartes vidéo NVIDIA GeForce GTX 770M and AMD FirePro V7900 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 2 ans 0 mois plus tard
- Environ 12% plus haut vitesse du noyau: 811 MHz versus 725 MHz
- Environ 10% taux plus haut de remplissage de la texture: 63.76 GTexel / s versus 58.0 GTexel / s
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- 2x consummation d’énergie moyen plus bas: 75 Watt versus 151 Watt
- Environ 50% plus de taille maximale de mémoire: 3 GB versus 2 GB
- Environ 21% meilleur performance en PassMark - G3D Mark: 2794 versus 2305
- Environ 1% meilleur performance en PassMark - G2D Mark: 341 versus 336
- 2.1x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 29.528 versus 14.134
- Environ 8% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 731.755 versus 676.409
- Environ 90% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.486 versus 1.309
- Environ 15% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 42.15 versus 36.678
- Environ 38% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4133 versus 2996
- Environ 38% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4133 versus 2996
Caractéristiques | |
Date de sortie | 30 May 2013 versus 24 May 2011 |
Vitesse du noyau | 811 MHz versus 725 MHz |
Taux de remplissage de la texture | 63.76 GTexel / s versus 58.0 GTexel / s |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 75 Watt versus 151 Watt |
Taille de mémore maximale | 3 GB versus 2 GB |
Référence | |
PassMark - G3D Mark | 2794 versus 2305 |
PassMark - G2D Mark | 341 versus 336 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 29.528 versus 14.134 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 731.755 versus 676.409 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.486 versus 1.309 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 42.15 versus 36.678 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4133 versus 2996 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4133 versus 2996 |
Raisons pour considerer le AMD FirePro V7900
- Environ 33% de pipelines plus haut: 1280 versus 960
- Environ 21% de meilleur performance á point flottant: 1,856.0 gflops versus 1,530 gflops
- 2.5x plus de vitesse de mémoire: 5000 MHz versus 2000 MHz
- 3.2x meilleur performance en Geekbench - OpenCL: 27733 versus 8652
- Environ 95% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 171.25 versus 87.659
- Environ 2% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3710 versus 3651
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3354 versus 3331
- Environ 2% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3710 versus 3651
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3354 versus 3331
Caractéristiques | |
Pipelines | 1280 versus 960 |
Performance á point flottant | 1,856.0 gflops versus 1,530 gflops |
Vitesse de mémoire | 5000 MHz versus 2000 MHz |
Référence | |
Geekbench - OpenCL | 27733 versus 8652 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 171.25 versus 87.659 |
GFXBench 4.0 - Manhattan (Frames) | 3710 versus 3651 |
GFXBench 4.0 - T-Rex (Frames) | 3354 versus 3331 |
GFXBench 4.0 - Manhattan (Fps) | 3710 versus 3651 |
GFXBench 4.0 - T-Rex (Fps) | 3354 versus 3331 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 770M
GPU 2: AMD FirePro V7900
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 | AMD FirePro V7900 |
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PassMark - G3D Mark | 2794 | 2305 |
PassMark - G2D Mark | 341 | 336 |
Geekbench - OpenCL | 8652 | 27733 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 29.528 | 14.134 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 731.755 | 676.409 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.486 | 1.309 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 42.15 | 36.678 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 87.659 | 171.25 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4133 | 2996 |
GFXBench 4.0 - Manhattan (Frames) | 3651 | 3710 |
GFXBench 4.0 - T-Rex (Frames) | 3331 | 3354 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4133 | 2996 |
GFXBench 4.0 - Manhattan (Fps) | 3651 | 3710 |
GFXBench 4.0 - T-Rex (Fps) | 3331 | 3354 |
3DMark Fire Strike - Graphics Score | 964 |
Comparer les caractéristiques
NVIDIA GeForce GTX 770M | AMD FirePro V7900 | |
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Essentiel |
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Architecture | Kepler | TeraScale 3 |
Nom de code | GK106 | Cayman |
Date de sortie | 30 May 2013 | 24 May 2011 |
Prix de sortie (MSRP) | $189.99 | |
Position dans l’évaluation de la performance | 854 | 856 |
Prix maintenant | $177.99 | |
Genre | Laptop | Workstation |
Valeur pour le prix (0-100) | 19.67 | |
Infos techniques |
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Vitesse augmenté | 797 MHz | |
Vitesse du noyau | 811 MHz | 725 MHz |
Noyaux CUDA | 960 | |
Performance á point flottant | 1,530 gflops | 1,856.0 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 960 | 1280 |
Taux de remplissage de la texture | 63.76 GTexel / s | 58.0 GTexel / s |
Thermal Design Power (TDP) | 75 Watt | 151 Watt |
Compte de transistor | 2,540 million | 2,640 million |
Sorties et ports de vidéo |
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Audio HD reseau 7.1 sur HDMI | ||
Connecteurs d’écran | No outputs | 4x DisplayPort |
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 | |
Compte DisplayPort | 4 | |
Soutien de Dual-link DVI | ||
StereoOutput3D | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0, PCI Express 2.0 | PCIe 2.1 x16 |
Interface | MXM-B (3.0) | PCIe 2.0 x16 |
Taille du laptop | large | |
Options SLI | 1 | |
Connecteurs d’énergie supplementaires | None | 1x 6-pin |
Facteur de forme | Full Height / Full Length | |
Longeur | 279 mm | |
Soutien API |
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DirectX | 12 API | 11.2 (11_0) |
OpenCL | 1.1 | |
OpenGL | 4.5 | 4.4 |
Mémoire |
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RAM maximale | 3 GB | 2 GB |
Bande passante de la mémoire | 96.0 GB / s | 160 GB / s |
Largeur du bus mémoire | 192 Bit | 256 Bit |
Vitesse de mémoire | 2000 MHz | 5000 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 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 |