NVIDIA GeForce GTX 670 versus AMD Radeon HD 7870 GHz Edition
Comparaison des cartes vidéo NVIDIA GeForce GTX 670 and AMD Radeon HD 7870 GHz Edition 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 670
- La carte vidéo est plus nouvelle: date de sortie 2 mois plus tard
- Environ 28% taux plus haut de remplissage de la texture: 102.5 billion / sec versus 80 GTexel / s
- Environ 5% de pipelines plus haut: 1344 versus 1280
- Environ 32% consummation d’énergie moyen plus bas: 170 Watt versus 225 Watt
- Environ 16% meilleur performance en PassMark - G3D Mark: 5345 versus 4604
- Environ 2% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 971.208 versus 952.668
- Environ 3% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 7038 versus 6821
- Environ 3% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 7038 versus 6821
- Environ 11% meilleur performance en 3DMark Fire Strike - Graphics Score: 1839 versus 1651
Caractéristiques | |
Date de sortie | 10 May 2012 versus 5 March 2012 |
Taux de remplissage de la texture | 102.5 billion / sec versus 80 GTexel / s |
Pipelines | 1344 versus 1280 |
Thermal Design Power (TDP) | 170 Watt versus 225 Watt |
Référence | |
PassMark - G3D Mark | 5345 versus 4604 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 971.208 versus 952.668 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7038 versus 6821 |
GFXBench 4.0 - T-Rex (Frames) | 3361 versus 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7038 versus 6821 |
GFXBench 4.0 - T-Rex (Fps) | 3361 versus 3358 |
3DMark Fire Strike - Graphics Score | 1839 versus 1651 |
Raisons pour considerer le AMD Radeon HD 7870 GHz Edition
- Environ 2% plus de la vitesse augmenté: 1000 MHz versus 980 MHz
- Environ 4% de meilleur performance á point flottant: 2,560 gflops versus 2,459.5 gflops
- 200x plus de vitesse de mémoire: 1200 MHz versus 6.0 GB/s
- Environ 9% meilleur performance en PassMark - G2D Mark: 586 versus 537
- 5x meilleur performance en Geekbench - OpenCL: 77430 versus 15511
- Environ 33% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 55.446 versus 41.613
- Environ 9% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.68 versus 4.281
- Environ 60% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 64.456 versus 40.404
- 3.4x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 294.215 versus 86.208
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3716 versus 3686
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3716 versus 3686
Caractéristiques | |
Vitesse augmenté | 1000 MHz versus 980 MHz |
Performance á point flottant | 2,560 gflops versus 2,459.5 gflops |
Vitesse de mémoire | 1200 MHz versus 6.0 GB/s |
Référence | |
PassMark - G2D Mark | 586 versus 537 |
Geekbench - OpenCL | 77430 versus 15511 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 55.446 versus 41.613 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.68 versus 4.281 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 64.456 versus 40.404 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 294.215 versus 86.208 |
GFXBench 4.0 - Manhattan (Frames) | 3716 versus 3686 |
GFXBench 4.0 - Manhattan (Fps) | 3716 versus 3686 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 670
GPU 2: AMD Radeon HD 7870 GHz Edition
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 670 | AMD Radeon HD 7870 GHz Edition |
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PassMark - G3D Mark | 5345 | 4604 |
PassMark - G2D Mark | 537 | 586 |
Geekbench - OpenCL | 15511 | 77430 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 41.613 | 55.446 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 971.208 | 952.668 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.281 | 4.68 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 40.404 | 64.456 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 86.208 | 294.215 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7038 | 6821 |
GFXBench 4.0 - Manhattan (Frames) | 3686 | 3716 |
GFXBench 4.0 - T-Rex (Frames) | 3361 | 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7038 | 6821 |
GFXBench 4.0 - Manhattan (Fps) | 3686 | 3716 |
GFXBench 4.0 - T-Rex (Fps) | 3361 | 3358 |
3DMark Fire Strike - Graphics Score | 1839 | 1651 |
Comparer les caractéristiques
NVIDIA GeForce GTX 670 | AMD Radeon HD 7870 GHz Edition | |
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Essentiel |
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Architecture | Kepler | GCN 1.0 |
Nom de code | GK104 | Pitcairn |
Date de sortie | 10 May 2012 | 5 March 2012 |
Prix de sortie (MSRP) | $399 | $349 |
Position dans l’évaluation de la performance | 554 | 463 |
Prix maintenant | $474.99 | |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 13.20 | |
Conception | AMD Radeon HD 7000 Series | |
Infos techniques |
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Vitesse augmenté | 980 MHz | 1000 MHz |
Vitesse du noyau | 980 MHz | |
Noyaux CUDA | 1344 | |
Performance á point flottant | 2,459.5 gflops | 2,560 gflops |
Processus de fabrication | 28 nm | 28 nm |
Température maximale du GPU | 97 °C | |
Pipelines | 1344 | 1280 |
Taux de remplissage de la texture | 102.5 billion / sec | 80 GTexel / s |
Thermal Design Power (TDP) | 170 Watt | 225 Watt |
Compte de transistor | 3,540 million | 2,800 million |
Stream Processors | 1024 | |
Sorties et ports de vidéo |
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Contribution d’audio pour HDMI | Internal | |
Connecteurs d’écran | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
Soutien de G-SYNC | ||
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
Eyefinity | ||
VGA | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | PCIe 2.1 x16 |
Hauteur | 4.376" (11.1 cm) | |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Longeur | 9.5" (24.1 cm) | 241 mm |
Options SLI | 3-way | |
Connecteurs d’énergie supplementaires | Two 6-pin | 2x 6-pin |
Soutien API |
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DirectX | 12.0 (11_0) | 11 |
OpenGL | 4.2 | 4.5 |
Mémoire |
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RAM maximale | 2 GB | 2 GB |
Bande passante de la mémoire | 192.2 GB / s | 153.6 GB/s |
Largeur du bus mémoire | 256-bit GDDR5 | 256 Bit |
Vitesse de mémoire | 6.0 GB/s | 1200 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Technologies |
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3D Blu-Ray | ||
3D Gaming | ||
3D Vision | ||
Adaptive VSync | ||
CUDA | ||
FXAA | ||
GPU Boost | ||
SLI | ||
TXAA | ||
AMD Eyefinity | ||
CrossFire | ||
FreeSync |