NVIDIA Quadro P400 versus NVIDIA Quadro K620
Comparaison des cartes vidéo NVIDIA Quadro P400 and NVIDIA Quadro K620 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 Quadro P400
- La carte vidéo est plus nouvelle: date de sortie 2 ans 6 mois plus tard
- Environ 16% plus haut vitesse du noyau: 1228 MHz versus 1058 MHz
- Environ 11% plus de la vitesse augmenté: 1252 MHz versus 1124 MHz
- Environ 18% taux plus haut de remplissage de la texture: 21.25 GTexel / s versus 17.98 GTexel / s
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- Environ 37% consummation d’énergie moyen plus bas: 30 Watt versus 41 Watt
- 2.2x plus de vitesse de mémoire: 4012 MHz versus 1800 MHz
- Environ 4% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 309.824 versus 297.631
- Environ 63% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 25.011 versus 15.363
- Environ 15% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2875 versus 2490
- Environ 15% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2875 versus 2490
Caractéristiques | |
Date de sortie | 7 February 2017 versus 22 July 2014 |
Vitesse du noyau | 1228 MHz versus 1058 MHz |
Vitesse augmenté | 1252 MHz versus 1124 MHz |
Taux de remplissage de la texture | 21.25 GTexel / s versus 17.98 GTexel / s |
Processus de fabrication | 14 nm versus 28 nm |
Thermal Design Power (TDP) | 30 Watt versus 41 Watt |
Vitesse de mémoire | 4012 MHz versus 1800 MHz |
Référence | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 309.824 versus 297.631 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 25.011 versus 15.363 |
GFXBench 4.0 - Manhattan (Frames) | 2875 versus 2490 |
GFXBench 4.0 - Manhattan (Fps) | 2875 versus 2490 |
Raisons pour considerer le NVIDIA Quadro K620
- Environ 50% de pipelines plus haut: 384 versus 256
- Environ 27% de meilleur performance á point flottant: 863.2 gflops versus 679.9 gflops
- Environ 34% meilleur performance en PassMark - G3D Mark: 2220 versus 1651
- Environ 10% meilleur performance en PassMark - G2D Mark: 480 versus 435
- 2.2x meilleur performance en Geekbench - OpenCL: 6869 versus 3053
- Environ 11% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 22.112 versus 19.856
- Environ 3% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.427 versus 1.38
- Environ 17% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 99.125 versus 84.489
- Environ 10% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 2970 versus 2709
- Environ 10% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 2970 versus 2709
- Environ 14% meilleur performance en 3DMark Fire Strike - Graphics Score: 702 versus 617
Caractéristiques | |
Pipelines | 384 versus 256 |
Performance á point flottant | 863.2 gflops versus 679.9 gflops |
Référence | |
PassMark - G3D Mark | 2220 versus 1651 |
PassMark - G2D Mark | 480 versus 435 |
Geekbench - OpenCL | 6869 versus 3053 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 22.112 versus 19.856 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.427 versus 1.38 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 99.125 versus 84.489 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2970 versus 2709 |
GFXBench 4.0 - T-Rex (Frames) | 3329 versus 3328 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2970 versus 2709 |
GFXBench 4.0 - T-Rex (Fps) | 3329 versus 3328 |
3DMark Fire Strike - Graphics Score | 702 versus 617 |
Comparer les références
GPU 1: NVIDIA Quadro P400
GPU 2: NVIDIA Quadro K620
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 Quadro P400 | NVIDIA Quadro K620 |
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PassMark - G3D Mark | 1651 | 2220 |
PassMark - G2D Mark | 435 | 480 |
Geekbench - OpenCL | 3053 | 6869 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 19.856 | 22.112 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 309.824 | 297.631 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.38 | 1.427 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 25.011 | 15.363 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 84.489 | 99.125 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2709 | 2970 |
GFXBench 4.0 - Manhattan (Frames) | 2875 | 2490 |
GFXBench 4.0 - T-Rex (Frames) | 3328 | 3329 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2709 | 2970 |
GFXBench 4.0 - Manhattan (Fps) | 2875 | 2490 |
GFXBench 4.0 - T-Rex (Fps) | 3328 | 3329 |
3DMark Fire Strike - Graphics Score | 617 | 702 |
Comparer les caractéristiques
NVIDIA Quadro P400 | NVIDIA Quadro K620 | |
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Essentiel |
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Architecture | Pascal | Maxwell |
Nom de code | GP107 | GM107 |
Date de sortie | 7 February 2017 | 22 July 2014 |
Prix de sortie (MSRP) | $119.99 | $189.89 |
Position dans l’évaluation de la performance | 983 | 953 |
Prix maintenant | $119.99 | $189.93 |
Genre | Workstation | Workstation |
Valeur pour le prix (0-100) | 18.70 | 15.23 |
Infos techniques |
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Vitesse augmenté | 1252 MHz | 1124 MHz |
Vitesse du noyau | 1228 MHz | 1058 MHz |
Performance á point flottant | 679.9 gflops | 863.2 gflops |
Processus de fabrication | 14 nm | 28 nm |
Pipelines | 256 | 384 |
Taux de remplissage de la texture | 21.25 GTexel / s | 17.98 GTexel / s |
Thermal Design Power (TDP) | 30 Watt | 41 Watt |
Compte de transistor | 3,300 million | 1,870 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 3x mini-DisplayPort | 1x DVI, 1x DisplayPort, DVI-I DP |
Nombre d’écrans á la fois | 4 | |
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Longeur | 145 mm | 160 mm |
Connecteurs d’énergie supplementaires | None | None |
Largeur | 1" (2.5 cm) | |
Soutien API |
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DirectX | 12.0 (12_1) | 12 |
OpenGL | 4.6 | 4.5 |
Shader Model | 5 | |
Vulkan | ||
Mémoire |
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RAM maximale | 2 GB | 2 GB |
Bande passante de la mémoire | 32.1 GB / s | |
Largeur du bus mémoire | 64 Bit | 128 Bit |
Vitesse de mémoire | 4012 MHz | 1800 MHz |
Genre de mémoire | GDDR5 | 128 Bit |
Technologies |
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3D Vision Pro | ||
Mosaic | ||
nView Desktop Management |