NVIDIA GeForce GT 740M versus NVIDIA GeForce GTX 660 Ti
Comparaison des cartes vidéo NVIDIA GeForce GT 740M and NVIDIA GeForce GTX 660 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 GT 740M
- La carte vidéo est plus nouvelle: date de sortie 7 mois plus tard
- 3.3x consummation d’énergie moyen plus bas: 45 Watt versus 150 Watt
- 300.3x plus de vitesse de mémoire: 1802 MHz versus 6.0 GB/s
Caractéristiques | |
Date de sortie | 1 April 2013 versus 16 August 2012 |
Thermal Design Power (TDP) | 45 Watt versus 150 Watt |
Vitesse de mémoire | 1802 MHz versus 6.0 GB/s |
Référence | |
GFXBench 4.0 - T-Rex (Frames) | 3339 versus 3337 |
GFXBench 4.0 - T-Rex (Fps) | 3339 versus 3337 |
Raisons pour considerer le NVIDIA GeForce GTX 660 Ti
- Environ 13% plus haut vitesse du noyau: 915 MHz versus 810 MHz
- times}x plus de taux de remplissage de la texture: 102.5 billion / sec versus 15.68 GTexel / s
- 3.5x plus de pipelines: 1344 versus 384
- 3.3x de meilleur performance á point flottant: 2,459.5 gflops versus 752.6 gflops
- 5.6x meilleur performance en PassMark - G3D Mark: 4413 versus 793
- 3.1x meilleur performance en PassMark - G2D Mark: 468 versus 149
- 4x meilleur performance en Geekbench - OpenCL: 15375 versus 3866
- 3.9x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 36.256 versus 9.392
- 6.5x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1029.267 versus 157.479
- 3.5x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.037 versus 0.864
- 2.9x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 45.894 versus 16.101
- Environ 84% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 82.191 versus 44.77
- 2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 3285 versus 1589
- Environ 14% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3684 versus 3235
- 2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 3285 versus 1589
- Environ 14% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3684 versus 3235
- 4.7x meilleur performance en 3DMark Fire Strike - Graphics Score: 1615 versus 345
Caractéristiques | |
Vitesse du noyau | 915 MHz versus 810 MHz |
Taux de remplissage de la texture | 102.5 billion / sec versus 15.68 GTexel / s |
Pipelines | 1344 versus 384 |
Performance á point flottant | 2,459.5 gflops versus 752.6 gflops |
Référence | |
PassMark - G3D Mark | 4413 versus 793 |
PassMark - G2D Mark | 468 versus 149 |
Geekbench - OpenCL | 15375 versus 3866 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 36.256 versus 9.392 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1029.267 versus 157.479 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.037 versus 0.864 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 45.894 versus 16.101 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 82.191 versus 44.77 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3285 versus 1589 |
GFXBench 4.0 - Manhattan (Frames) | 3684 versus 3235 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3285 versus 1589 |
GFXBench 4.0 - Manhattan (Fps) | 3684 versus 3235 |
3DMark Fire Strike - Graphics Score | 1615 versus 345 |
Comparer les références
GPU 1: NVIDIA GeForce GT 740M
GPU 2: NVIDIA GeForce GTX 660 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 GT 740M | NVIDIA GeForce GTX 660 Ti |
---|---|---|
PassMark - G3D Mark | 793 | 4413 |
PassMark - G2D Mark | 149 | 468 |
Geekbench - OpenCL | 3866 | 15375 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 9.392 | 36.256 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 157.479 | 1029.267 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.864 | 3.037 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 16.101 | 45.894 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 44.77 | 82.191 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1589 | 3285 |
GFXBench 4.0 - Manhattan (Frames) | 3235 | 3684 |
GFXBench 4.0 - T-Rex (Frames) | 3339 | 3337 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1589 | 3285 |
GFXBench 4.0 - Manhattan (Fps) | 3235 | 3684 |
GFXBench 4.0 - T-Rex (Fps) | 3339 | 3337 |
3DMark Fire Strike - Graphics Score | 345 | 1615 |
Comparer les caractéristiques
NVIDIA GeForce GT 740M | NVIDIA GeForce GTX 660 Ti | |
---|---|---|
Essentiel |
||
Architecture | Kepler | Kepler |
Nom de code | GK107 | GK104 |
Date de sortie | 1 April 2013 | 16 August 2012 |
Position dans l’évaluation de la performance | 1301 | 701 |
Genre | Laptop | Desktop |
Prix de sortie (MSRP) | $299 | |
Prix maintenant | $321.99 | |
Valeur pour le prix (0-100) | 17.34 | |
Infos techniques |
||
Vitesse augmenté | 980 MHz | 980 MHz |
Vitesse du noyau | 810 MHz | 915 MHz |
Performance á point flottant | 752.6 gflops | 2,459.5 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 384 | 1344 |
Taux de remplissage de la texture | 15.68 GTexel / s | 102.5 billion / sec |
Thermal Design Power (TDP) | 45 Watt | 150 Watt |
Compte de transistor | 1,270 million | 3,540 million |
Noyaux CUDA | 1344 | |
Sorties et ports de vidéo |
||
Audio HD reseau 7.1 sur HDMI | ||
Connecteurs d’écran | No outputs | 2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One 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 | |
Contribution d’audio pour HDMI | Internal | |
Soutien de G-SYNC | ||
HDCP | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
||
Soutien de bus | PCI Express 3.0 | PCI Express 3.0 |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Taille du laptop | medium sized | |
Hauteur | 4.376" (11.1 cm) | |
Longeur | 9.5" (24.1 cm) | |
Options SLI | 3-way | |
Connecteurs d’énergie supplementaires | Two 6-pin | |
Soutien API |
||
DirectX | 12 API | 12.0 (11_0) |
OpenCL | 1.1 | |
OpenGL | 4.5 | 4.3 |
Mémoire |
||
RAM maximale | 2 GB | 2 GB |
Bande passante de la mémoire | 14.4 GB / s | 144.2 GB / s |
Largeur du bus mémoire | 64 / 128 Bit | 192-bit GDDR5 |
Vitesse de mémoire | 1802 MHz | 6.0 GB/s |
Genre de mémoire | DDR3 | GDDR5 |
Mémoire partagé | 0 | 0 |
Configuration standard de la mémoire | DDR3 / GDDR5 | |
Technologies |
||
3D Vision | ||
3D Vision / 3DTV Play | ||
Blu-Ray 3D Support | ||
CUDA | ||
Direct Compute | ||
FXAA | ||
H.264, VC1, MPEG2 1080p video decoder | ||
Optimus | ||
3D Blu-Ray | ||
3D Gaming | ||
Adaptive VSync | ||
GPU Boost | ||
SLI | ||
TXAA |