NVIDIA GeForce GTX 960 versus NVIDIA GeForce 840M
Comparaison des cartes vidéo NVIDIA GeForce GTX 960 and NVIDIA GeForce 840M 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 960
- La carte vidéo est plus nouvelle: date de sortie 10 mois plus tard
- Environ 10% plus haut vitesse du noyau: 1127 MHz versus 1029 MHz
- Environ 5% plus de la vitesse augmenté: 1178 MHz versus 1124 MHz
- times}x plus de taux de remplissage de la texture: 72 billion / sec versus 17.98 GTexel / s
- 2.7x plus de pipelines: 1024 versus 384
- 2.8x de meilleur performance á point flottant: 2,413 gflops versus 863.2 gflops
- 5.6x meilleur performance en PassMark - G3D Mark: 6111 versus 1096
- 4.5x meilleur performance en PassMark - G2D Mark: 673 versus 151
- 3.2x meilleur performance en Geekbench - OpenCL: 18734 versus 5771
- 3.2x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 73.733 versus 22.848
- 4.9x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 792.44 versus 162.594
- 4x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.888 versus 1.237
- Environ 67% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 35.338 versus 21.15
- 2.1x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 200.825 versus 95.545
- 3.5x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 7218 versus 2085
- Environ 35% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3691 versus 2736
- Environ 5% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3335 versus 3191
- 3.5x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 7218 versus 2085
- Environ 35% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3691 versus 2736
- Environ 5% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3335 versus 3191
Caractéristiques | |
Date de sortie | 22 January 2015 versus 12 March 2014 |
Vitesse du noyau | 1127 MHz versus 1029 MHz |
Vitesse augmenté | 1178 MHz versus 1124 MHz |
Taux de remplissage de la texture | 72 billion / sec versus 17.98 GTexel / s |
Pipelines | 1024 versus 384 |
Performance á point flottant | 2,413 gflops versus 863.2 gflops |
Référence | |
PassMark - G3D Mark | 6111 versus 1096 |
PassMark - G2D Mark | 673 versus 151 |
Geekbench - OpenCL | 18734 versus 5771 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 73.733 versus 22.848 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 792.44 versus 162.594 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.888 versus 1.237 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 35.338 versus 21.15 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 200.825 versus 95.545 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7218 versus 2085 |
GFXBench 4.0 - Manhattan (Frames) | 3691 versus 2736 |
GFXBench 4.0 - T-Rex (Frames) | 3335 versus 3191 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7218 versus 2085 |
GFXBench 4.0 - Manhattan (Fps) | 3691 versus 2736 |
GFXBench 4.0 - T-Rex (Fps) | 3335 versus 3191 |
Raisons pour considerer le NVIDIA GeForce 840M
- 3.6x consummation d’énergie moyen plus bas: 33 Watt versus 120 Watt
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- 286x plus de vitesse de mémoire: 2002 MHz versus 7.0 GB/s
- 3.1x meilleur performance en 3DMark Fire Strike - Graphics Score: 503 versus 162
Caractéristiques | |
Thermal Design Power (TDP) | 33 Watt versus 120 Watt |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 2002 MHz versus 7.0 GB/s |
Référence | |
3DMark Fire Strike - Graphics Score | 503 versus 162 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 960
GPU 2: NVIDIA GeForce 840M
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 GTX 960 | NVIDIA GeForce 840M |
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PassMark - G3D Mark | 6111 | 1096 |
PassMark - G2D Mark | 673 | 151 |
Geekbench - OpenCL | 18734 | 5771 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 73.733 | 22.848 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 792.44 | 162.594 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.888 | 1.237 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 35.338 | 21.15 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 200.825 | 95.545 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7218 | 2085 |
GFXBench 4.0 - Manhattan (Frames) | 3691 | 2736 |
GFXBench 4.0 - T-Rex (Frames) | 3335 | 3191 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7218 | 2085 |
GFXBench 4.0 - Manhattan (Fps) | 3691 | 2736 |
GFXBench 4.0 - T-Rex (Fps) | 3335 | 3191 |
3DMark Fire Strike - Graphics Score | 162 | 503 |
Comparer les caractéristiques
NVIDIA GeForce GTX 960 | NVIDIA GeForce 840M | |
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Essentiel |
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Architecture | Maxwell 2.0 | Maxwell |
Nom de code | GM206 | GM108 |
Date de sortie | 22 January 2015 | 12 March 2014 |
Prix de sortie (MSRP) | $199 | |
Position dans l’évaluation de la performance | 514 | 1235 |
Prix maintenant | $229.99 | |
Genre | Desktop | Laptop |
Valeur pour le prix (0-100) | 34.63 | |
Infos techniques |
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Vitesse augmenté | 1178 MHz | 1124 MHz |
Vitesse du noyau | 1127 MHz | 1029 MHz |
Noyaux CUDA | 1024 | |
Performance á point flottant | 2,413 gflops | 863.2 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 1024 | 384 |
Taux de remplissage de la texture | 72 billion / sec | 17.98 GTexel / s |
Thermal Design Power (TDP) | 120 Watt | 33 Watt |
Compte de transistor | 2,940 million | |
Sorties et ports de vidéo |
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Contribution d’audio pour HDMI | Internal | |
Connecteurs d’écran | Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2, 1x DVI, 1x HDMI, 3x DisplayPort | No outputs |
HDCP | ||
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 2.0, PCI Express 3.0 |
Hauteur | 4.376" (11.1 cm) | |
Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
Longeur | 9.5" (24.1 cm) | |
Énergie du systeme recommandé (PSU) | 400 Watt | |
Options SLI | 2x | |
Connecteurs d’énergie supplementaires | 1x 6-pins | |
Taille du laptop | medium sized | |
Soutien API |
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DirectX | 12.0 (12_1) | 12.0 (11_0) |
OpenGL | 4.4 | 4.5 |
Vulkan | ||
Mémoire |
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RAM maximale | 2 GB | 4 GB |
Bande passante de la mémoire | 112 GB / s | 16.02 GB / s |
Largeur du bus mémoire | 128 Bit | 64 Bit |
Vitesse de mémoire | 7.0 GB/s | 2002 MHz |
Genre de mémoire | GDDR5 | DDR3 |
Mémoire partagé | 0 | 0 |
Technologies |
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CUDA | ||
GameStream | ||
GameWorks | ||
GeForce ShadowPlay | ||
GPU Boost | ||
GeForce Experience | ||
Optimus |