NVIDIA GeForce 940MX versus NVIDIA GeForce GTX 660 Ti
Comparaison des cartes vidéo NVIDIA GeForce 940MX 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 940MX
- La carte vidéo est plus nouvelle: date de sortie 3 ans 10 mois plus tard
- Environ 4% plus haut vitesse du noyau: 954 MHz versus 915 MHz
- Environ 1% plus de la vitesse augmenté: 993 MHz versus 980 MHz
- 6.5x consummation d’énergie moyen plus bas: 23 Watt versus 150 Watt
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- 835.3x plus de vitesse de mémoire: 5012 MHz versus 6.0 GB/s
- Environ 26% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 103.937 versus 82.191
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3357 versus 3337
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3357 versus 3337
Caractéristiques | |
Date de sortie | 28 June 2016 versus 16 August 2012 |
Vitesse du noyau | 954 MHz versus 915 MHz |
Vitesse augmenté | 993 MHz versus 980 MHz |
Thermal Design Power (TDP) | 23 Watt versus 150 Watt |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 5012 MHz versus 6.0 GB/s |
Référence | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 103.937 versus 82.191 |
GFXBench 4.0 - T-Rex (Frames) | 3357 versus 3337 |
GFXBench 4.0 - T-Rex (Fps) | 3357 versus 3337 |
Raisons pour considerer le NVIDIA GeForce GTX 660 Ti
- times}x plus de taux de remplissage de la texture: 102.5 billion / sec versus 23.83 GTexel / s
- 3.5x plus de pipelines: 1344 versus 384
- 3.2x de meilleur performance á point flottant: 2,459.5 gflops versus 762.6 gflops
- 2.9x meilleur performance en PassMark - G3D Mark: 4413 versus 1516
- 2.7x meilleur performance en PassMark - G2D Mark: 468 versus 172
- 2.4x meilleur performance en Geekbench - OpenCL: 15375 versus 6325
- Environ 25% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 36.256 versus 28.91
- 3.3x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1029.267 versus 312.94
- Environ 66% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.037 versus 1.83
- Environ 65% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 45.894 versus 27.833
- Environ 32% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 3285 versus 2486
- Environ 3% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3684 versus 3587
- Environ 32% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 3285 versus 2486
- Environ 3% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3684 versus 3587
- 2.8x meilleur performance en 3DMark Fire Strike - Graphics Score: 1615 versus 585
Caractéristiques | |
Taux de remplissage de la texture | 102.5 billion / sec versus 23.83 GTexel / s |
Pipelines | 1344 versus 384 |
Performance á point flottant | 2,459.5 gflops versus 762.6 gflops |
Référence | |
PassMark - G3D Mark | 4413 versus 1516 |
PassMark - G2D Mark | 468 versus 172 |
Geekbench - OpenCL | 15375 versus 6325 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 36.256 versus 28.91 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1029.267 versus 312.94 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.037 versus 1.83 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 45.894 versus 27.833 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3285 versus 2486 |
GFXBench 4.0 - Manhattan (Frames) | 3684 versus 3587 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3285 versus 2486 |
GFXBench 4.0 - Manhattan (Fps) | 3684 versus 3587 |
3DMark Fire Strike - Graphics Score | 1615 versus 585 |
Comparer les références
GPU 1: NVIDIA GeForce 940MX
GPU 2: NVIDIA GeForce GTX 660 Ti
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 GeForce 940MX | NVIDIA GeForce GTX 660 Ti |
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PassMark - G3D Mark | 1516 | 4413 |
PassMark - G2D Mark | 172 | 468 |
Geekbench - OpenCL | 6325 | 15375 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 28.91 | 36.256 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 312.94 | 1029.267 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.83 | 3.037 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.833 | 45.894 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 103.937 | 82.191 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2486 | 3285 |
GFXBench 4.0 - Manhattan (Frames) | 3587 | 3684 |
GFXBench 4.0 - T-Rex (Frames) | 3357 | 3337 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2486 | 3285 |
GFXBench 4.0 - Manhattan (Fps) | 3587 | 3684 |
GFXBench 4.0 - T-Rex (Fps) | 3357 | 3337 |
3DMark Fire Strike - Graphics Score | 585 | 1615 |
Comparer les caractéristiques
NVIDIA GeForce 940MX | NVIDIA GeForce GTX 660 Ti | |
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Essentiel |
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Architecture | Maxwell | Kepler |
Nom de code | GM108 | GK104 |
Date de sortie | 28 June 2016 | 16 August 2012 |
Position dans l’évaluation de la performance | 1071 | 701 |
Genre | Laptop | Desktop |
Prix de sortie (MSRP) | $299 | |
Prix maintenant | $321.99 | |
Valeur pour le prix (0-100) | 17.34 | |
Infos techniques |
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Vitesse augmenté | 993 MHz | 980 MHz |
Vitesse du noyau | 954 MHz | 915 MHz |
Performance á point flottant | 762.6 gflops | 2,459.5 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 384 | 1344 |
Taux de remplissage de la texture | 23.83 GTexel / s | 102.5 billion / sec |
Thermal Design Power (TDP) | 23 Watt | 150 Watt |
Compte de transistor | 1,870 million | 3,540 million |
Noyaux CUDA | 1344 | |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One HDMI... |
Contribution d’audio pour HDMI | Internal | |
Soutien de G-SYNC | ||
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | PCI Express 3.0 |
Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
Taille du laptop | medium sized | |
Connecteurs d’énergie supplementaires | None | Two 6-pin |
Hauteur | 4.376" (11.1 cm) | |
Longeur | 9.5" (24.1 cm) | |
Options SLI | 3-way | |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.5 | 4.3 |
Mémoire |
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RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 40.1 GB / s | 144.2 GB / s |
Largeur du bus mémoire | 64 Bit | 192-bit GDDR5 |
Vitesse de mémoire | 5012 MHz | 6.0 GB/s |
Genre de mémoire | DDR3, GDDR5 | GDDR5 |
Mémoire partagé | 0 | 0 |
Technologies |
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CUDA | ||
GameWorks | ||
GeForce Experience | ||
GPU Boost | ||
Optimus | ||
3D Blu-Ray | ||
3D Gaming | ||
3D Vision | ||
Adaptive VSync | ||
FXAA | ||
SLI | ||
TXAA |