NVIDIA GeForce GTX 745 OEM versus NVIDIA GeForce GTX 750 Ti
Comparaison des cartes vidéo NVIDIA GeForce GTX 745 OEM 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 GeForce GTX 745 OEM
- Environ 1% plus haut vitesse du noyau: 1033 MHz versus 1020 MHz
- Environ 9% consummation d’énergie moyen plus bas: 55 Watt versus 60 Watt
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- 360x plus de vitesse de mémoire: 1800 MHz versus 5.4 GB/s
- Environ 2% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 27.096 versus 26.532
- 5.6x meilleur performance en 3DMark Fire Strike - Graphics Score: 655 versus 117
Caractéristiques | |
Vitesse du noyau | 1033 MHz versus 1020 MHz |
Thermal Design Power (TDP) | 55 Watt versus 60 Watt |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 1800 MHz versus 5.4 GB/s |
Référence | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.096 versus 26.532 |
3DMark Fire Strike - Graphics Score | 655 versus 117 |
Raisons pour considerer le NVIDIA GeForce GTX 750 Ti
- Environ 75% taux plus haut de remplissage de la texture: 43.4 GTexel / s versus 24.79 GTexel / s
- Environ 67% de pipelines plus haut: 640 versus 384
- Environ 75% de meilleur performance á point flottant: 1,389 gflops versus 793.3 gflops
- Environ 83% meilleur performance en PassMark - G3D Mark: 3901 versus 2135
- Environ 10% meilleur performance en PassMark - G2D Mark: 521 versus 475
- Environ 89% meilleur performance en Geekbench - OpenCL: 11526 versus 6108
- Environ 76% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.463 versus 24.117
- Environ 91% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 642.715 versus 335.835
- Environ 78% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.933 versus 1.651
- Environ 37% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 133.458 versus 97.126
- Environ 66% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4843 versus 2918
- 2x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3683 versus 1813
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3329 versus 3309
- Environ 66% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4843 versus 2918
- 2x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3683 versus 1813
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3329 versus 3309
Caractéristiques | |
Taux de remplissage de la texture | 43.4 GTexel / s versus 24.79 GTexel / s |
Pipelines | 640 versus 384 |
Performance á point flottant | 1,389 gflops versus 793.3 gflops |
Référence | |
PassMark - G3D Mark | 3901 versus 2135 |
PassMark - G2D Mark | 521 versus 475 |
Geekbench - OpenCL | 11526 versus 6108 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.463 versus 24.117 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 642.715 versus 335.835 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.933 versus 1.651 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 133.458 versus 97.126 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4843 versus 2918 |
GFXBench 4.0 - Manhattan (Frames) | 3683 versus 1813 |
GFXBench 4.0 - T-Rex (Frames) | 3329 versus 3309 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4843 versus 2918 |
GFXBench 4.0 - Manhattan (Fps) | 3683 versus 1813 |
GFXBench 4.0 - T-Rex (Fps) | 3329 versus 3309 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 745 OEM
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 GeForce GTX 745 OEM | NVIDIA GeForce GTX 750 Ti |
---|---|---|
PassMark - G3D Mark | 2135 | 3901 |
PassMark - G2D Mark | 475 | 521 |
Geekbench - OpenCL | 6108 | 11526 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 24.117 | 42.463 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 335.835 | 642.715 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.651 | 2.933 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.096 | 26.532 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 97.126 | 133.458 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2918 | 4843 |
GFXBench 4.0 - Manhattan (Frames) | 1813 | 3683 |
GFXBench 4.0 - T-Rex (Frames) | 3309 | 3329 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2918 | 4843 |
GFXBench 4.0 - Manhattan (Fps) | 1813 | 3683 |
GFXBench 4.0 - T-Rex (Fps) | 3309 | 3329 |
3DMark Fire Strike - Graphics Score | 655 | 117 |
Comparer les caractéristiques
NVIDIA GeForce GTX 745 OEM | NVIDIA GeForce GTX 750 Ti | |
---|---|---|
Essentiel |
||
Architecture | Maxwell | Maxwell |
Nom de code | GM107 | GM107 |
Date de sortie | 18 February 2014 | 18 February 2014 |
Position dans l’évaluation de la performance | 979 | 707 |
Genre | Desktop | Desktop |
Prix de sortie (MSRP) | $149 | |
Prix maintenant | $299.01 | |
Valeur pour le prix (0-100) | 15.02 | |
Infos techniques |
||
Vitesse du noyau | 1033 MHz | 1020 MHz |
Performance á point flottant | 793.3 gflops | 1,389 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 384 | 640 |
Taux de remplissage de la texture | 24.79 GTexel / s | 43.4 GTexel / s |
Thermal Design Power (TDP) | 55 Watt | 60 Watt |
Compte de transistor | 1,870 million | 1,870 million |
Vitesse augmenté | 1085 MHz | |
Noyaux CUDA | 640 | |
Sorties et ports de vidéo |
||
Connecteurs d’écran | 1x DVI, 1x HDMI, 1x VGA | 2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One mini... |
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 3.0 x16 | PCIe 3.0 x16 |
Longeur | 145 mm | 5.7" (14.5 cm) |
Connecteurs d’énergie supplementaires | None | None |
Soutien de bus | PCI Express 3.0 | |
Hauteur | 4.376" (11.1 cm) | |
Soutien API |
||
DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.6 | 4.4 |
Mémoire |
||
RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 28.8 GB / s | 86.4 GB / s |
Largeur du bus mémoire | 128 Bit | 128 Bit |
Vitesse de mémoire | 1800 MHz | 5.4 GB/s |
Genre de mémoire | DDR3 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
||
3D Gaming | ||
3D Vision | ||
3D Vision Live | ||
Adaptive VSync | ||
Blu Ray 3D | ||
CUDA | ||
FXAA | ||
GeForce Experience | ||
GPU Boost | ||
TXAA |