NVIDIA GeForce GTX 770 versus NVIDIA GeForce GTX 660
Comparaison des cartes vidéo NVIDIA GeForce GTX 770 and NVIDIA GeForce GTX 660 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 770
- La carte vidéo est plus nouvelle: date de sortie 8 mois plus tard
- Environ 7% plus haut vitesse du noyau: 1046 MHz versus 980 MHz
- Environ 5% plus de la vitesse augmenté: 1085 MHz versus 1033 MHz
- Environ 71% taux plus haut de remplissage de la texture: 134 billion / sec versus 78.4 billion / sec
- Environ 60% de pipelines plus haut: 1536 versus 960
- Environ 68% de meilleur performance á point flottant: 3,333 gflops versus 1,981 gflops
- 1168.7x plus de vitesse de mémoire: 7012 MHz versus 6.0 GB/s
- Environ 48% meilleur performance en PassMark - G3D Mark: 5939 versus 4017
- Environ 15% meilleur performance en PassMark - G2D Mark: 562 versus 487
- Environ 59% meilleur performance en Geekbench - OpenCL: 18068 versus 11364
- Environ 63% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 49.824 versus 30.505
- Environ 54% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1089.67 versus 705.293
- Environ 59% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.899 versus 3.085
- Environ 24% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 44.06 versus 35.416
- Environ 66% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 103.884 versus 62.69
- 2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 7412 versus 3581
- 2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 7412 versus 3581
- Environ 65% meilleur performance en 3DMark Fire Strike - Graphics Score: 2155 versus 1307
| Caractéristiques | |
| Date de sortie | 30 May 2013 versus 6 September 2012 |
| Vitesse du noyau | 1046 MHz versus 980 MHz |
| Vitesse augmenté | 1085 MHz versus 1033 MHz |
| Taux de remplissage de la texture | 134 billion / sec versus 78.4 billion / sec |
| Pipelines | 1536 versus 960 |
| Performance á point flottant | 3,333 gflops versus 1,981 gflops |
| Vitesse de mémoire | 7012 MHz versus 6.0 GB/s |
| Référence | |
| PassMark - G3D Mark | 5939 versus 4017 |
| PassMark - G2D Mark | 562 versus 487 |
| Geekbench - OpenCL | 18068 versus 11364 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 49.824 versus 30.505 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1089.67 versus 705.293 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.899 versus 3.085 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 44.06 versus 35.416 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 103.884 versus 62.69 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 7412 versus 3581 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 7412 versus 3581 |
| 3DMark Fire Strike - Graphics Score | 2155 versus 1307 |
Raisons pour considerer le NVIDIA GeForce GTX 660
- Environ 64% consummation d’énergie moyen plus bas: 140 Watt versus 230 Watt
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3365 versus 3340
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3365 versus 3340
| Caractéristiques | |
| Thermal Design Power (TDP) | 140 Watt versus 230 Watt |
| Référence | |
| GFXBench 4.0 - T-Rex (Frames) | 3365 versus 3340 |
| GFXBench 4.0 - T-Rex (Fps) | 3365 versus 3340 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 770
GPU 2: NVIDIA GeForce GTX 660
| 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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| 3DMark Fire Strike - Graphics Score |
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| Nom | NVIDIA GeForce GTX 770 | NVIDIA GeForce GTX 660 |
|---|---|---|
| PassMark - G3D Mark | 5939 | 4017 |
| PassMark - G2D Mark | 562 | 487 |
| Geekbench - OpenCL | 18068 | 11364 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 49.824 | 30.505 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1089.67 | 705.293 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.899 | 3.085 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 44.06 | 35.416 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 103.884 | 62.69 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 7412 | 3581 |
| GFXBench 4.0 - Manhattan (Frames) | 3690 | 3690 |
| GFXBench 4.0 - T-Rex (Frames) | 3340 | 3365 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 7412 | 3581 |
| GFXBench 4.0 - Manhattan (Fps) | 3690 | 3690 |
| GFXBench 4.0 - T-Rex (Fps) | 3340 | 3365 |
| 3DMark Fire Strike - Graphics Score | 2155 | 1307 |
Comparer les caractéristiques
| NVIDIA GeForce GTX 770 | NVIDIA GeForce GTX 660 | |
|---|---|---|
Essentiel |
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| Architecture | Kepler | Kepler |
| Nom de code | GK104 | GK106 |
| Date de sortie | 30 May 2013 | 6 September 2012 |
| Prix de sortie (MSRP) | $399 | $229 |
| Position dans l’évaluation de la performance | 515 | 740 |
| Prix maintenant | $449.99 | $349.99 |
| Genre | Desktop | Desktop |
| Valeur pour le prix (0-100) | 15.45 | 14.35 |
Infos techniques |
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| Vitesse augmenté | 1085 MHz | 1033 MHz |
| Vitesse du noyau | 1046 MHz | 980 MHz |
| Noyaux CUDA | 1536 | 960 |
| Performance á point flottant | 3,333 gflops | 1,981 gflops |
| Processus de fabrication | 28 nm | 28 nm |
| Température maximale du GPU | 98 °C | |
| Pipelines | 1536 | 960 |
| Taux de remplissage de la texture | 134 billion / sec | 78.4 billion / sec |
| Thermal Design Power (TDP) | 230 Watt | 140 Watt |
| Compte de transistor | 3,540 million | 2,540 million |
Sorties et ports de vidéo |
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| Contribution d’audio pour HDMI | Internal | Internal |
| Connecteurs d’écran | 2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One HDMI... | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort |
| Soutien de G-SYNC | ||
| HDCP | ||
| HDMI | ||
| Résolution VGA maximale | 2048x1536 | 2048x1536 |
| Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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| Soutien de bus | PCI Express 3.0 | PCI Express 3.0 |
| Hauteur | 4.376" (11.1 cm) | 4.376" (11.1 cm) |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Longeur | 10.5" (26.7 cm) | 9.5" (24.1 cm) |
| Énergie du systeme minimum recommandé | 600 Watt | |
| Connecteurs d’énergie supplementaires | One 8-pin and one 6-pin | One 6-pin |
Soutien API |
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| DirectX | 12.0 (11_0) | 12.0 (11_0) |
| OpenGL | 4.3 | 4.3 |
Mémoire |
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| RAM maximale | 2 GB | 2 GB |
| Bande passante de la mémoire | 224.3 GB / s | 144.2 GB / s |
| Largeur du bus mémoire | 256 Bit | 192-bit GDDR5 |
| Vitesse de mémoire | 7012 MHz | 6.0 GB/s |
| Genre de mémoire | GDDR5 | GDDR5 |
Technologies |
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| 3D Gaming | ||
| 3D Vision | ||
| 3D Vision Live | ||
| Adaptive VSync | ||
| Blu Ray 3D | ||
| CUDA | ||
| FXAA | ||
| GPU Boost | ||
| PhysX | ||
| TXAA | ||
| 3D Blu-Ray | ||
| SLI | ||
