NVIDIA Quadro P400 versus NVIDIA GeForce GT 755M
Comparaison des cartes vidéo NVIDIA Quadro P400 and NVIDIA GeForce GT 755M 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 3 ans 7 mois plus tard
- Environ 25% plus haut vitesse du noyau: 1228 MHz versus 980 MHz
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- Environ 67% consummation d’énergie moyen plus bas: 30 Watt versus 50 Watt
- Environ 35% meilleur performance en PassMark - G2D Mark: 439 versus 325
- Environ 59% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 19.856 versus 12.449
- Environ 7% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.38 versus 1.295
- Environ 2% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 25.011 versus 24.566
- 3x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 84.489 versus 28.025
Caractéristiques | |
Date de sortie | 7 February 2017 versus 25 June 2013 |
Vitesse du noyau | 1228 MHz versus 980 MHz |
Processus de fabrication | 14 nm versus 28 nm |
Thermal Design Power (TDP) | 30 Watt versus 50 Watt |
Référence | |
PassMark - G2D Mark | 439 versus 325 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 19.856 versus 12.449 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.38 versus 1.295 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 25.011 versus 24.566 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 84.489 versus 28.025 |
Raisons pour considerer le NVIDIA GeForce GT 755M
- Environ 48% taux plus haut de remplissage de la texture: 31.36 GTexel / s versus 21.25 GTexel / s
- Environ 50% de pipelines plus haut: 384 versus 256
- Environ 11% de meilleur performance á point flottant: 752.6 gflops versus 679.9 gflops
- Environ 35% plus haut de vitesse de mémoire: 5400 MHz versus 4012 MHz
- Environ 3% meilleur performance en PassMark - G3D Mark: 1695 versus 1649
- Environ 62% meilleur performance en Geekbench - OpenCL: 4933 versus 3053
- Environ 47% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 455.796 versus 309.824
- Environ 14% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 3093 versus 2709
- Environ 22% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3504 versus 2875
- Environ 14% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 3093 versus 2709
- Environ 22% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3504 versus 2875
- 3.5x meilleur performance en 3DMark Fire Strike - Graphics Score: 2148 versus 617
Caractéristiques | |
Taux de remplissage de la texture | 31.36 GTexel / s versus 21.25 GTexel / s |
Pipelines | 384 versus 256 |
Performance á point flottant | 752.6 gflops versus 679.9 gflops |
Vitesse de mémoire | 5400 MHz versus 4012 MHz |
Référence | |
PassMark - G3D Mark | 1695 versus 1649 |
Geekbench - OpenCL | 4933 versus 3053 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 455.796 versus 309.824 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3093 versus 2709 |
GFXBench 4.0 - Manhattan (Frames) | 3504 versus 2875 |
GFXBench 4.0 - T-Rex (Frames) | 3344 versus 3328 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3093 versus 2709 |
GFXBench 4.0 - Manhattan (Fps) | 3504 versus 2875 |
GFXBench 4.0 - T-Rex (Fps) | 3344 versus 3328 |
3DMark Fire Strike - Graphics Score | 2148 versus 617 |
Comparer les références
GPU 1: NVIDIA Quadro P400
GPU 2: NVIDIA GeForce GT 755M
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 GeForce GT 755M |
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PassMark - G3D Mark | 1649 | 1695 |
PassMark - G2D Mark | 439 | 325 |
Geekbench - OpenCL | 3053 | 4933 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 19.856 | 12.449 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 309.824 | 455.796 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.38 | 1.295 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 25.011 | 24.566 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 84.489 | 28.025 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2709 | 3093 |
GFXBench 4.0 - Manhattan (Frames) | 2875 | 3504 |
GFXBench 4.0 - T-Rex (Frames) | 3328 | 3344 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2709 | 3093 |
GFXBench 4.0 - Manhattan (Fps) | 2875 | 3504 |
GFXBench 4.0 - T-Rex (Fps) | 3328 | 3344 |
3DMark Fire Strike - Graphics Score | 617 | 2148 |
Comparer les caractéristiques
NVIDIA Quadro P400 | NVIDIA GeForce GT 755M | |
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Essentiel |
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Architecture | Pascal | Kepler |
Nom de code | GP107 | GK107 |
Date de sortie | 7 February 2017 | 25 June 2013 |
Prix de sortie (MSRP) | $119.99 | |
Position dans l’évaluation de la performance | 987 | 990 |
Prix maintenant | $119.99 | |
Genre | Workstation | Laptop |
Valeur pour le prix (0-100) | 18.70 | |
Infos techniques |
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Vitesse augmenté | 1252 MHz | |
Vitesse du noyau | 1228 MHz | 980 MHz |
Performance á point flottant | 679.9 gflops | 752.6 gflops |
Processus de fabrication | 14 nm | 28 nm |
Pipelines | 256 | 384 |
Taux de remplissage de la texture | 21.25 GTexel / s | 31.36 GTexel / s |
Thermal Design Power (TDP) | 30 Watt | 50 Watt |
Compte de transistor | 3,300 million | 1,270 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 3x mini-DisplayPort | No outputs |
Audio HD reseau 7.1 sur HDMI | ||
Soutien de DisplayPort Multimode (DP++) | Up to 3840x2160 | |
Soutien du signal sDP 1.2 | Up to 3840x2160 | |
Protection du contenu HDCP | ||
HDMI | ||
Support du signale LVDS | Up to 1920x1200 | |
Bitstreaming d’audio TrueHD et DTS-HD | ||
Soutien de l’écran analog VGA | Up to 2048x1536 | |
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Longeur | 145 mm | |
Connecteurs d’énergie supplementaires | None | |
Soutien de bus | PCI Express 3.0, PCI Express 2.0 | |
Taille du laptop | medium sized | |
Soutien API |
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DirectX | 12.0 (12_1) | 12 API |
OpenGL | 4.6 | 4.5 |
OpenCL | 1.1 | |
Mémoire |
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RAM maximale | 2 GB | 2 GB |
Bande passante de la mémoire | 32.1 GB / s | 86.4 GB / s |
Largeur du bus mémoire | 64 Bit | 128 Bit |
Vitesse de mémoire | 4012 MHz | 5400 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Configuration standard de la mémoire | GDDR5 | |
Technologies |
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3D Vision | ||
3D Vision / 3DTV Play | ||
Blu-Ray 3D Support | ||
CUDA | ||
Direct Compute | ||
FXAA | ||
H.264, VC1, MPEG2 1080p video decoder | ||
Optimus |