NVIDIA Quadro K620 versus NVIDIA GeForce GTX 750 Ti
Comparaison des cartes vidéo NVIDIA Quadro K620 and NVIDIA GeForce GTX 750 Ti 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 K620
- La carte vidéo est plus nouvelle: date de sortie 5 mois plus tard
- Environ 4% plus haut vitesse du noyau: 1058 MHz versus 1020 MHz
- Environ 4% plus de la vitesse augmenté: 1124 MHz versus 1085 MHz
- Environ 46% consummation d’énergie moyen plus bas: 41 Watt versus 60 Watt
- 360x plus de vitesse de mémoire: 1800 MHz versus 5.4 GB/s
- 6x meilleur performance en 3DMark Fire Strike - Graphics Score: 702 versus 117
Caractéristiques | |
Date de sortie | 22 July 2014 versus 18 February 2014 |
Vitesse du noyau | 1058 MHz versus 1020 MHz |
Vitesse augmenté | 1124 MHz versus 1085 MHz |
Thermal Design Power (TDP) | 41 Watt versus 60 Watt |
Vitesse de mémoire | 1800 MHz versus 5.4 GB/s |
Référence | |
3DMark Fire Strike - Graphics Score | 702 versus 117 |
Raisons pour considerer le NVIDIA GeForce GTX 750 Ti
- times}x plus de taux de remplissage de la texture: 43.4 GTexel / s versus 17.98 GTexel / s
- Environ 67% de pipelines plus haut: 640 versus 384
- Environ 61% de meilleur performance á point flottant: 1,389 gflops versus 863.2 gflops
- Environ 76% meilleur performance en PassMark - G3D Mark: 3901 versus 2220
- Environ 9% meilleur performance en PassMark - G2D Mark: 521 versus 480
- Environ 68% meilleur performance en Geekbench - OpenCL: 11526 versus 6869
- Environ 92% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.463 versus 22.112
- 2.2x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 642.715 versus 297.631
- 2.1x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.933 versus 1.427
- Environ 73% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 26.532 versus 15.363
- Environ 35% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 133.458 versus 99.125
- Environ 63% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4843 versus 2970
- Environ 48% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3683 versus 2490
- Environ 63% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4843 versus 2970
- Environ 48% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3683 versus 2490
Caractéristiques | |
Taux de remplissage de la texture | 43.4 GTexel / s versus 17.98 GTexel / s |
Pipelines | 640 versus 384 |
Performance á point flottant | 1,389 gflops versus 863.2 gflops |
Référence | |
PassMark - G3D Mark | 3901 versus 2220 |
PassMark - G2D Mark | 521 versus 480 |
Geekbench - OpenCL | 11526 versus 6869 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.463 versus 22.112 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 642.715 versus 297.631 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.933 versus 1.427 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.532 versus 15.363 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 133.458 versus 99.125 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4843 versus 2970 |
GFXBench 4.0 - Manhattan (Frames) | 3683 versus 2490 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4843 versus 2970 |
GFXBench 4.0 - Manhattan (Fps) | 3683 versus 2490 |
Comparer les références
GPU 1: NVIDIA Quadro K620
GPU 2: NVIDIA GeForce GTX 750 Ti
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 |
|
|
Nom | NVIDIA Quadro K620 | NVIDIA GeForce GTX 750 Ti |
---|---|---|
PassMark - G3D Mark | 2220 | 3901 |
PassMark - G2D Mark | 480 | 521 |
Geekbench - OpenCL | 6869 | 11526 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 22.112 | 42.463 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 297.631 | 642.715 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.427 | 2.933 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 15.363 | 26.532 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 99.125 | 133.458 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2970 | 4843 |
GFXBench 4.0 - Manhattan (Frames) | 2490 | 3683 |
GFXBench 4.0 - T-Rex (Frames) | 3329 | 3329 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2970 | 4843 |
GFXBench 4.0 - Manhattan (Fps) | 2490 | 3683 |
GFXBench 4.0 - T-Rex (Fps) | 3329 | 3329 |
3DMark Fire Strike - Graphics Score | 702 | 117 |
Comparer les caractéristiques
NVIDIA Quadro K620 | NVIDIA GeForce GTX 750 Ti | |
---|---|---|
Essentiel |
||
Architecture | Maxwell | Maxwell |
Nom de code | GM107 | GM107 |
Date de sortie | 22 July 2014 | 18 February 2014 |
Prix de sortie (MSRP) | $189.89 | $149 |
Position dans l’évaluation de la performance | 953 | 707 |
Prix maintenant | $189.93 | $299.01 |
Genre | Workstation | Desktop |
Valeur pour le prix (0-100) | 15.23 | 15.02 |
Infos techniques |
||
Vitesse augmenté | 1124 MHz | 1085 MHz |
Vitesse du noyau | 1058 MHz | 1020 MHz |
Performance á point flottant | 863.2 gflops | 1,389 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 384 | 640 |
Taux de remplissage de la texture | 17.98 GTexel / s | 43.4 GTexel / s |
Thermal Design Power (TDP) | 41 Watt | 60 Watt |
Compte de transistor | 1,870 million | 1,870 million |
Noyaux CUDA | 640 | |
Sorties et ports de vidéo |
||
Connecteurs d’écran | 1x DVI, 1x DisplayPort, DVI-I DP | 2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One mini... |
Nombre d’écrans á la fois | 4 | |
Contribution d’audio pour HDMI | Internal | |
Soutien de G-SYNC | ||
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
||
Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Longeur | 160 mm | 5.7" (14.5 cm) |
Connecteurs d’énergie supplementaires | None | None |
Largeur | 1" (2.5 cm) | |
Soutien de bus | PCI Express 3.0 | |
Hauteur | 4.376" (11.1 cm) | |
Soutien API |
||
DirectX | 12 | 12.0 (11_0) |
OpenGL | 4.5 | 4.4 |
Shader Model | 5 | |
Vulkan | ||
Mémoire |
||
RAM maximale | 2 GB | 2 GB |
Largeur du bus mémoire | 128 Bit | 128 Bit |
Vitesse de mémoire | 1800 MHz | 5.4 GB/s |
Genre de mémoire | 128 Bit | GDDR5 |
Bande passante de la mémoire | 86.4 GB / s | |
Mémoire partagé | 0 | |
Technologies |
||
3D Vision Pro | ||
Mosaic | ||
nView Desktop Management | ||
3D Gaming | ||
3D Vision | ||
3D Vision Live | ||
Adaptive VSync | ||
Blu Ray 3D | ||
CUDA | ||
FXAA | ||
GeForce Experience | ||
GPU Boost | ||
TXAA |