NVIDIA Tesla K40c versus AMD Radeon HD 7850
Comparaison des cartes vidéo NVIDIA Tesla K40c and AMD Radeon HD 7850 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: 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), PassMark - G2D Mark, PassMark - G3D Mark, 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 Tesla K40c
- La carte vidéo est plus nouvelle: date de sortie 1 ans 7 mois plus tard
- times}x plus de taux de remplissage de la texture: 178.8 GTexel / s versus 55.04 GTexel / s
- 2.8x plus de pipelines: 2880 versus 1024
- 2.4x de meilleur performance á point flottant: 4,291 gflops versus 1,761 gflops
- 6x plus de taille maximale de mémoire : 12 GB versus 2 GB
- 5x plus de vitesse de mémoire: 6008 MHz versus 1200 MHz
- Environ 31% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 61.566 versus 47.041
- Environ 73% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1779.043 versus 1028.005
- Environ 47% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 6.463 versus 4.41
- Environ 42% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 103.321 versus 72.975
- Environ 24% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 308.261 versus 249.482
- Environ 16% meilleur performance en PassMark - G3D Mark: 4495 versus 3885
| Caractéristiques | |
| Date de sortie | 8 October 2013 versus 5 March 2012 |
| Taux de remplissage de la texture | 178.8 GTexel / s versus 55.04 GTexel / s |
| Pipelines | 2880 versus 1024 |
| Performance á point flottant | 4,291 gflops versus 1,761 gflops |
| Taille de mémore maximale | 12 GB versus 2 GB |
| Vitesse de mémoire | 6008 MHz versus 1200 MHz |
| Référence | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 61.566 versus 47.041 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1779.043 versus 1028.005 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 6.463 versus 4.41 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 103.321 versus 72.975 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 308.261 versus 249.482 |
| PassMark - G3D Mark | 4495 versus 3885 |
Raisons pour considerer le AMD Radeon HD 7850
- Environ 9% consummation d’énergie moyen plus bas: 225 Watt versus 245 Watt
- Environ 74% meilleur performance en PassMark - G2D Mark: 567 versus 325
| Caractéristiques | |
| Thermal Design Power (TDP) | 225 Watt versus 245 Watt |
| Référence | |
| PassMark - G2D Mark | 567 versus 325 |
Comparer les références
GPU 1: NVIDIA Tesla K40c
GPU 2: AMD Radeon HD 7850
| 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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| PassMark - G2D Mark |
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| PassMark - G3D Mark |
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| Nom | NVIDIA Tesla K40c | AMD Radeon HD 7850 |
|---|---|---|
| Geekbench - OpenCL | 17468 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 61.566 | 47.041 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1779.043 | 1028.005 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 6.463 | 4.41 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 103.321 | 72.975 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 308.261 | 249.482 |
| PassMark - G2D Mark | 325 | 567 |
| PassMark - G3D Mark | 4495 | 3885 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 6173 | |
| GFXBench 4.0 - Manhattan (Frames) | 3696 | |
| GFXBench 4.0 - T-Rex (Frames) | 3351 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 6173 | |
| GFXBench 4.0 - Manhattan (Fps) | 3696 | |
| GFXBench 4.0 - T-Rex (Fps) | 3351 | |
| 3DMark Fire Strike - Graphics Score | 1312 |
Comparer les caractéristiques
| NVIDIA Tesla K40c | AMD Radeon HD 7850 | |
|---|---|---|
Essentiel |
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| Architecture | Kepler | GCN 1.0 |
| Nom de code | GK110B | Pitcairn |
| Date de sortie | 8 October 2013 | 5 March 2012 |
| Prix de sortie (MSRP) | $7,699 | $249 |
| Position dans l’évaluation de la performance | 519 | 520 |
| Genre | Workstation | Desktop |
| Conception | AMD Radeon HD 7000 Series | |
| Prix maintenant | $449.59 | |
| Valeur pour le prix (0-100) | 11.01 | |
Infos techniques |
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| Vitesse du noyau | 745 MHz | |
| Performance á point flottant | 4,291 gflops | 1,761 gflops |
| Processus de fabrication | 28 nm | 28 nm |
| Pipelines | 2880 | 1024 |
| Taux de remplissage de la texture | 178.8 GTexel / s | 55.04 GTexel / s |
| Thermal Design Power (TDP) | 245 Watt | 225 Watt |
| Compte de transistor | 7,080 million | 2,800 million |
| Vitesse augmenté | 1000 MHz | |
| Stream Processors | 1200 | |
Sorties et ports de vidéo |
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| Connecteurs d’écran | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| Soutien de DisplayPort | ||
| Soutien de Dual-link DVI | ||
| Eyefinity | ||
| HDMI | ||
| VGA | ||
Compatibilité, dimensions et exigences |
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| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Longeur | 267 mm | 210 mm |
| Connecteurs d’énergie supplementaires | 1x 6-pin + 1x 8-pin | 1x 6-pin |
| Soutien de bus | PCIe 2.1 x16 | |
Soutien API |
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| DirectX | 12.0 (11_1) | 11 |
| OpenGL | 4.6 | 4.5 |
Mémoire |
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| RAM maximale | 12 GB | 2 GB |
| Bande passante de la mémoire | 288.4 GB / s | 153.6 GB/s |
| Largeur du bus mémoire | 384 Bit | 256 Bit |
| Vitesse de mémoire | 6008 MHz | 1200 MHz |
| Genre de mémoire | GDDR5 | GDDR5 |
Technologies |
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| AMD Eyefinity | ||
| CrossFire | ||
| FreeSync | ||
