NVIDIA GeForce GTX 660 OEM versus AMD FirePro V7900
Comparaison des cartes vidéo NVIDIA GeForce GTX 660 OEM 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. Analyse du performance de référence des cartes vidéo: 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, PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL.
Différences
Raisons pour considerer le NVIDIA GeForce GTX 660 OEM
- La carte vidéo est plus nouvelle: date de sortie 1 ans 2 mois plus tard
- Environ 14% plus haut vitesse du noyau: 823 MHz versus 725 MHz
- Environ 47% taux plus haut de remplissage de la texture: 85.25 GTexel / s versus 58.0 GTexel / s
- Environ 10% de meilleur performance á point flottant: 2,046 gflops versus 1,856.0 gflops
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- Environ 16% consummation d’énergie moyen plus bas: 130 Watt versus 151 Watt
- Environ 12% plus haut de vitesse de mémoire: 5600 MHz versus 5000 MHz
- 2.3x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 32.718 versus 14.134
- Environ 51% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1021.371 versus 676.409
- 2.4x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.143 versus 1.309
- Environ 54% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 56.509 versus 36.678
- 2x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 5983 versus 2996
- 2x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 5983 versus 2996
Caractéristiques | |
Date de sortie | 22 August 2012 versus 24 May 2011 |
Vitesse du noyau | 823 MHz versus 725 MHz |
Taux de remplissage de la texture | 85.25 GTexel / s versus 58.0 GTexel / s |
Performance á point flottant | 2,046 gflops versus 1,856.0 gflops |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 130 Watt versus 151 Watt |
Vitesse de mémoire | 5600 MHz versus 5000 MHz |
Référence | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 32.718 versus 14.134 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1021.371 versus 676.409 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.143 versus 1.309 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 56.509 versus 36.678 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 5983 versus 2996 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 5983 versus 2996 |
Raisons pour considerer le AMD FirePro V7900
- Environ 11% de pipelines plus haut: 1280 versus 1152
- Environ 33% plus de taille maximale de mémoire: 2 GB versus 1536 MB
- 2.5x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 171.25 versus 67.697
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3710 versus 3665
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3354 versus 3325
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3710 versus 3665
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3354 versus 3325
Caractéristiques | |
Pipelines | 1280 versus 1152 |
Taille de mémore maximale | 2 GB versus 1536 MB |
Référence | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 171.25 versus 67.697 |
GFXBench 4.0 - Manhattan (Frames) | 3710 versus 3665 |
GFXBench 4.0 - T-Rex (Frames) | 3354 versus 3325 |
GFXBench 4.0 - Manhattan (Fps) | 3710 versus 3665 |
GFXBench 4.0 - T-Rex (Fps) | 3354 versus 3325 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 660 OEM
GPU 2: AMD FirePro V7900
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 660 OEM | AMD FirePro V7900 |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 32.718 | 14.134 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1021.371 | 676.409 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.143 | 1.309 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 56.509 | 36.678 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 67.697 | 171.25 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 5983 | 2996 |
GFXBench 4.0 - Manhattan (Frames) | 3665 | 3710 |
GFXBench 4.0 - T-Rex (Frames) | 3325 | 3354 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 5983 | 2996 |
GFXBench 4.0 - Manhattan (Fps) | 3665 | 3710 |
GFXBench 4.0 - T-Rex (Fps) | 3325 | 3354 |
3DMark Fire Strike - Graphics Score | 0 | |
PassMark - G3D Mark | 2305 | |
PassMark - G2D Mark | 336 | |
Geekbench - OpenCL | 27733 |
Comparer les caractéristiques
NVIDIA GeForce GTX 660 OEM | AMD FirePro V7900 | |
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Essentiel |
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Architecture | Kepler | TeraScale 3 |
Nom de code | GK104 | Cayman |
Date de sortie | 22 August 2012 | 24 May 2011 |
Position dans l’évaluation de la performance | 850 | 852 |
Genre | Desktop | Workstation |
Infos techniques |
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Vitesse augmenté | 888 MHz | |
Vitesse du noyau | 823 MHz | 725 MHz |
Performance á point flottant | 2,046 gflops | 1,856.0 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 1152 | 1280 |
Taux de remplissage de la texture | 85.25 GTexel / s | 58.0 GTexel / s |
Thermal Design Power (TDP) | 130 Watt | 151 Watt |
Compte de transistor | 3,540 million | 2,640 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 2x DVI, 1x HDMI, 1x DisplayPort | 4x DisplayPort |
Compte DisplayPort | 4 | |
Soutien de Dual-link DVI | ||
StereoOutput3D | ||
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Longeur | 241 mm | 279 mm |
Connecteurs d’énergie supplementaires | 1x 6-pin | 1x 6-pin |
Soutien de bus | PCIe 2.1 x16 | |
Facteur de forme | Full Height / Full Length | |
Soutien API |
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DirectX | 12.0 (11_0) | 11.2 (11_0) |
OpenGL | 4.6 | 4.4 |
Mémoire |
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RAM maximale | 1536 MB | 2 GB |
Bande passante de la mémoire | 134.4 GB / s | 160 GB / s |
Largeur du bus mémoire | 192 Bit | 256 Bit |
Vitesse de mémoire | 5600 MHz | 5000 MHz |
Genre de mémoire | GDDR5 | GDDR5 |