NVIDIA GeForce GTX 645 OEM versus NVIDIA Quadro K2000D
Comparaison des cartes vidéo NVIDIA GeForce GTX 645 OEM and NVIDIA Quadro K2000D 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: 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).
Différences
Raisons pour considerer le NVIDIA GeForce GTX 645 OEM
- La carte vidéo est plus nouvelle: date de sortie 1 mois plus tard
- Environ 30% taux plus haut de remplissage de la texture: 39.55 GTexel / s versus 30.53 GTexel / s
- Environ 50% de pipelines plus haut: 576 versus 384
- Environ 30% de meilleur performance á point flottant: 949.2 gflops versus 732.7 gflops
- Environ 19% meilleur performance en PassMark - G3D Mark: 1882 versus 1586
- Environ 6% meilleur performance en PassMark - G2D Mark: 431 versus 406
- Environ 32% meilleur performance en Geekbench - OpenCL: 5238 versus 3973
- Environ 42% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 546.51 versus 386.006
- Environ 51% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.535 versus 1.018
- Environ 76% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 27.524 versus 15.605
- Environ 24% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 38.664 versus 31.155
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3531 versus 3493
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3531 versus 3493
Caractéristiques | |
Date de sortie | 22 April 2013 versus 1 March 2013 |
Taux de remplissage de la texture | 39.55 GTexel / s versus 30.53 GTexel / s |
Pipelines | 576 versus 384 |
Performance á point flottant | 949.2 gflops versus 732.7 gflops |
Référence | |
PassMark - G3D Mark | 1882 versus 1586 |
PassMark - G2D Mark | 431 versus 406 |
Geekbench - OpenCL | 5238 versus 3973 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 546.51 versus 386.006 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.535 versus 1.018 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.524 versus 15.605 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 38.664 versus 31.155 |
GFXBench 4.0 - Manhattan (Frames) | 3531 versus 3493 |
GFXBench 4.0 - Manhattan (Fps) | 3531 versus 3493 |
Raisons pour considerer le NVIDIA Quadro K2000D
- Environ 16% plus haut vitesse du noyau: 954 MHz versus 824 MHz
- Environ 27% consummation d’énergie moyen plus bas: 51 Watt versus 65 Watt
- 2x plus de taille maximale de mémoire : 2 GB versus 1 GB
- Environ 3% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 14.283 versus 13.806
- Environ 84% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 2646 versus 1435
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3339 versus 3300
- Environ 84% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 2646 versus 1435
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3339 versus 3300
Caractéristiques | |
Vitesse du noyau | 954 MHz versus 824 MHz |
Thermal Design Power (TDP) | 51 Watt versus 65 Watt |
Taille de mémore maximale | 2 GB versus 1 GB |
Référence | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 14.283 versus 13.806 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2646 versus 1435 |
GFXBench 4.0 - T-Rex (Frames) | 3339 versus 3300 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2646 versus 1435 |
GFXBench 4.0 - T-Rex (Fps) | 3339 versus 3300 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 645 OEM
GPU 2: NVIDIA Quadro K2000D
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 | NVIDIA GeForce GTX 645 OEM | NVIDIA Quadro K2000D |
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PassMark - G3D Mark | 1882 | 1586 |
PassMark - G2D Mark | 431 | 406 |
Geekbench - OpenCL | 5238 | 3973 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 13.806 | 14.283 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 546.51 | 386.006 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.535 | 1.018 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.524 | 15.605 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 38.664 | 31.155 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1435 | 2646 |
GFXBench 4.0 - Manhattan (Frames) | 3531 | 3493 |
GFXBench 4.0 - T-Rex (Frames) | 3300 | 3339 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1435 | 2646 |
GFXBench 4.0 - Manhattan (Fps) | 3531 | 3493 |
GFXBench 4.0 - T-Rex (Fps) | 3300 | 3339 |
Comparer les caractéristiques
NVIDIA GeForce GTX 645 OEM | NVIDIA Quadro K2000D | |
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Essentiel |
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Architecture | Kepler | Kepler |
Nom de code | GK106 | GK107 |
Date de sortie | 22 April 2013 | 1 March 2013 |
Position dans l’évaluation de la performance | 976 | 977 |
Genre | Desktop | Workstation |
Prix de sortie (MSRP) | $599 | |
Prix maintenant | $464 | |
Valeur pour le prix (0-100) | 4.14 | |
Infos techniques |
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Vitesse du noyau | 824 MHz | 954 MHz |
Performance á point flottant | 949.2 gflops | 732.7 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 576 | 384 |
Taux de remplissage de la texture | 39.55 GTexel / s | 30.53 GTexel / s |
Thermal Design Power (TDP) | 65 Watt | 51 Watt |
Compte de transistor | 2,540 million | 1,270 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 1x DVI, 1x HDMI, 1x DisplayPort | 2x DVI, 1x mini-DisplayPort |
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Longeur | 147 mm | 202 mm |
Connecteurs d’énergie supplementaires | None | None |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.6 | 4.6 |
Vulkan | ||
Mémoire |
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RAM maximale | 1 GB | 2 GB |
Bande passante de la mémoire | 64 GB / s | 64 GB / s |
Largeur du bus mémoire | 128 Bit | 128 Bit |
Vitesse de mémoire | 4000 MHz | 4000 MHz |
Genre de mémoire | GDDR5 | GDDR5 |