NVIDIA GeForce GTX 950M versus AMD Radeon HD 6790
Comparaison des cartes vidéo NVIDIA GeForce GTX 950M and AMD Radeon HD 6790 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 950M
- La carte vidéo est plus nouvelle: date de sortie 3 ans 11 mois plus tard
- Environ 9% plus haut vitesse du noyau: 914 MHz versus 840 MHz
- Environ 34% taux plus haut de remplissage de la texture: 44.96 GTexel / s versus 33.6 GTexel / s
- Environ 7% de meilleur performance á point flottant: 1,439 gflops versus 1,344.0 gflops
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- 2x consummation d’énergie moyen plus bas: 75 Watt versus 150 Watt
- 4x plus de taille maximale de mémoire : 4 GB versus 1 GB
- Environ 62% meilleur performance en PassMark - G3D Mark: 2581 versus 1590
- 3.4x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.396 versus 12.318
- 2.1x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.54 versus 1.234
- Environ 37% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 39.412 versus 28.768
- Environ 15% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 139.158 versus 121.423
- Environ 33% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4148 versus 3127
- Environ 5% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3715 versus 3534
- Environ 33% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4148 versus 3127
- Environ 5% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3715 versus 3534
Caractéristiques | |
Date de sortie | 13 March 2015 versus 4 April 2011 |
Vitesse du noyau | 914 MHz versus 840 MHz |
Taux de remplissage de la texture | 44.96 GTexel / s versus 33.6 GTexel / s |
Performance á point flottant | 1,439 gflops versus 1,344.0 gflops |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 75 Watt versus 150 Watt |
Taille de mémore maximale | 4 GB versus 1 GB |
Référence | |
PassMark - G3D Mark | 2581 versus 1590 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.396 versus 12.318 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.54 versus 1.234 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 39.412 versus 28.768 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 139.158 versus 121.423 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4148 versus 3127 |
GFXBench 4.0 - Manhattan (Frames) | 3715 versus 3534 |
GFXBench 4.0 - T-Rex (Frames) | 3358 versus 3350 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4148 versus 3127 |
GFXBench 4.0 - Manhattan (Fps) | 3715 versus 3534 |
GFXBench 4.0 - T-Rex (Fps) | 3358 versus 3350 |
Raisons pour considerer le AMD Radeon HD 6790
- Environ 25% de pipelines plus haut: 800 versus 640
- Environ 68% plus haut de vitesse de mémoire: 4200 MHz versus 1000 or 2500 MHz
- Environ 69% meilleur performance en PassMark - G2D Mark: 367 versus 217
- 2x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 750.421 versus 373.644
Caractéristiques | |
Pipelines | 800 versus 640 |
Vitesse de mémoire | 4200 MHz versus 1000 or 2500 MHz |
Référence | |
PassMark - G2D Mark | 367 versus 217 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 750.421 versus 373.644 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 950M
GPU 2: AMD Radeon HD 6790
PassMark - G3D Mark |
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PassMark - G2D Mark |
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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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Nom | NVIDIA GeForce GTX 950M | AMD Radeon HD 6790 |
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PassMark - G3D Mark | 2581 | 1590 |
PassMark - G2D Mark | 217 | 367 |
Geekbench - OpenCL | 9739 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.396 | 12.318 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 373.644 | 750.421 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.54 | 1.234 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 39.412 | 28.768 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 139.158 | 121.423 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4148 | 3127 |
GFXBench 4.0 - Manhattan (Frames) | 3715 | 3534 |
GFXBench 4.0 - T-Rex (Frames) | 3358 | 3350 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4148 | 3127 |
GFXBench 4.0 - Manhattan (Fps) | 3715 | 3534 |
GFXBench 4.0 - T-Rex (Fps) | 3358 | 3350 |
3DMark Fire Strike - Graphics Score | 3350 |
Comparer les caractéristiques
NVIDIA GeForce GTX 950M | AMD Radeon HD 6790 | |
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Essentiel |
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Architecture | Maxwell | TeraScale 2 |
Nom de code | GM107 | Barts |
Date de sortie | 13 March 2015 | 4 April 2011 |
Position dans l’évaluation de la performance | 877 | 880 |
Genre | Laptop | Desktop |
Prix de sortie (MSRP) | $149 | |
Prix maintenant | $64.99 | |
Valeur pour le prix (0-100) | 39.40 | |
Infos techniques |
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Vitesse augmenté | 1124 MHz | |
Vitesse du noyau | 914 MHz | 840 MHz |
Noyaux CUDA | 640 | |
Performance á point flottant | 1,439 gflops | 1,344.0 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 640 | 800 |
Taux de remplissage de la texture | 44.96 GTexel / s | 33.6 GTexel / s |
Thermal Design Power (TDP) | 75 Watt | 150 Watt |
Compte de transistor | 1,870 million | 1,700 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
Soutien de DisplayPort Multimode (DP++) | 1 | |
HDMI | ||
Soutien de l’écran analog VGA | 1 | |
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | |
Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Taille du laptop | medium sized | |
Longeur | 198 mm | |
Connecteurs d’énergie supplementaires | 2x 6-pin | |
Soutien API |
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DirectX | 12.0 (11_0) | 11.2 (11_0) |
OpenGL | 4.5 | 4.4 |
Mémoire |
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RAM maximale | 4 GB | 1 GB |
Bande passante de la mémoire | 32 or 80 GB / s | 134.4 GB / s |
Largeur du bus mémoire | 128 Bit | 256 Bit |
Vitesse de mémoire | 1000 or 2500 MHz | 4200 MHz |
Genre de mémoire | DDR3 or GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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Adaptive VSync | ||
Ansel | ||
BatteryBoost | ||
CUDA | ||
DSR | ||
GameStream | ||
GameWorks | ||
GeForce Experience | ||
GeForce ShadowPlay | ||
GPU Boost | ||
H.264, VC1, MPEG2 1080p video decoder | ||
Optimus | ||
SLI |