AMD Radeon HD 8970M versus NVIDIA GeForce GTX 670
Comparaison des cartes vidéo AMD Radeon HD 8970M and NVIDIA GeForce GTX 670 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 AMD Radeon HD 8970M
- La carte vidéo est plus nouvelle: date de sortie 1 ans 0 mois plus tard
- Environ 70% consummation d’énergie moyen plus bas: 100 Watt versus 170 Watt
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- 800x plus de vitesse de mémoire: 4800 MHz versus 6.0 GB/s
- Environ 50% meilleur performance en PassMark - G2D Mark: 807 versus 537
- Environ 35% meilleur performance en Geekbench - OpenCL: 20899 versus 15511
- Environ 38% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 57.241 versus 41.613
- Environ 26% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1223.742 versus 971.208
- Environ 35% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 5.78 versus 4.281
- 2.2x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 89.306 versus 40.404
- 3.1x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 268.643 versus 86.208
Caractéristiques | |
Date de sortie | 14 May 2013 versus 10 May 2012 |
Thermal Design Power (TDP) | 100 Watt versus 170 Watt |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 4800 MHz versus 6.0 GB/s |
Référence | |
PassMark - G2D Mark | 807 versus 537 |
Geekbench - OpenCL | 20899 versus 15511 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 57.241 versus 41.613 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1223.742 versus 971.208 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.78 versus 4.281 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 89.306 versus 40.404 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 268.643 versus 86.208 |
GFXBench 4.0 - Manhattan (Frames) | 3688 versus 3686 |
GFXBench 4.0 - Manhattan (Fps) | 3688 versus 3686 |
Raisons pour considerer le NVIDIA GeForce GTX 670
- Environ 15% plus haut vitesse du noyau: 980 MHz versus 850 MHz
- Environ 15% plus de la vitesse augmenté: 980 MHz versus 850 MHz
- Environ 42% taux plus haut de remplissage de la texture: 102.5 billion / sec versus 72 GTexel / s
- Environ 5% de pipelines plus haut: 1344 versus 1280
- Environ 7% de meilleur performance á point flottant: 2,459.5 gflops versus 2,304 gflops
- Environ 38% meilleur performance en PassMark - G3D Mark: 5345 versus 3876
- 2.8x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 7038 versus 2521
- Environ 30% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3361 versus 2595
- 2.8x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 7038 versus 2521
- Environ 30% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3361 versus 2595
Caractéristiques | |
Vitesse du noyau | 980 MHz versus 850 MHz |
Vitesse augmenté | 980 MHz versus 850 MHz |
Taux de remplissage de la texture | 102.5 billion / sec versus 72 GTexel / s |
Pipelines | 1344 versus 1280 |
Performance á point flottant | 2,459.5 gflops versus 2,304 gflops |
Référence | |
PassMark - G3D Mark | 5345 versus 3876 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7038 versus 2521 |
GFXBench 4.0 - T-Rex (Frames) | 3361 versus 2595 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7038 versus 2521 |
GFXBench 4.0 - T-Rex (Fps) | 3361 versus 2595 |
Comparer les références
GPU 1: AMD Radeon HD 8970M
GPU 2: NVIDIA GeForce GTX 670
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 | AMD Radeon HD 8970M | NVIDIA GeForce GTX 670 |
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PassMark - G3D Mark | 3876 | 5345 |
PassMark - G2D Mark | 807 | 537 |
Geekbench - OpenCL | 20899 | 15511 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 57.241 | 41.613 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1223.742 | 971.208 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.78 | 4.281 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 89.306 | 40.404 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 268.643 | 86.208 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2521 | 7038 |
GFXBench 4.0 - Manhattan (Frames) | 3688 | 3686 |
GFXBench 4.0 - T-Rex (Frames) | 2595 | 3361 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2521 | 7038 |
GFXBench 4.0 - Manhattan (Fps) | 3688 | 3686 |
GFXBench 4.0 - T-Rex (Fps) | 2595 | 3361 |
3DMark Fire Strike - Graphics Score | 0 | 1839 |
Comparer les caractéristiques
AMD Radeon HD 8970M | NVIDIA GeForce GTX 670 | |
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Essentiel |
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Architecture | GCN 1.0 | Kepler |
Nom de code | Neptune | GK104 |
Conception | AMD Radeon HD 8000M Series | |
Date de sortie | 14 May 2013 | 10 May 2012 |
Position dans l’évaluation de la performance | 553 | 554 |
Genre | Desktop | Desktop |
Prix de sortie (MSRP) | $399 | |
Prix maintenant | $474.99 | |
Valeur pour le prix (0-100) | 13.20 | |
Infos techniques |
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Vitesse augmenté | 850 MHz | 980 MHz |
Unités de Compute | 20 | |
Vitesse du noyau | 850 MHz | 980 MHz |
Performance á point flottant | 2,304 gflops | 2,459.5 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 1280 | 1344 |
Taux de remplissage de la texture | 72 GTexel / s | 102.5 billion / sec |
Thermal Design Power (TDP) | 100 Watt | 170 Watt |
Compte de transistor | 2,800 million | 3,540 million |
Noyaux CUDA | 1344 | |
Température maximale du GPU | 97 °C | |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort |
Contribution d’audio pour HDMI | Internal | |
Soutien de G-SYNC | ||
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Taille du laptop | large | |
Soutien de bus | PCI Express 3.0 | |
Hauteur | 4.376" (11.1 cm) | |
Longeur | 9.5" (24.1 cm) | |
Options SLI | 3-way | |
Connecteurs d’énergie supplementaires | Two 6-pin | |
Soutien API |
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DirectX | 11 | 12.0 (11_0) |
OpenGL | 4.5 | 4.2 |
Mémoire |
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RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 153.6 GB/s | 192.2 GB / s |
Largeur du bus mémoire | 256 Bit | 256-bit GDDR5 |
Vitesse de mémoire | 4800 MHz | 6.0 GB/s |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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AMD Eyefinity | ||
PowerTune | ||
ZeroCore | ||
3D Blu-Ray | ||
3D Gaming | ||
3D Vision | ||
Adaptive VSync | ||
CUDA | ||
FXAA | ||
GPU Boost | ||
SLI | ||
TXAA |