NVIDIA GeForce GTX 950 versus AMD Radeon HD 8970M
Comparaison des cartes vidéo NVIDIA GeForce GTX 950 and AMD Radeon HD 8970M 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 950
- La carte vidéo est plus nouvelle: date de sortie 2 ans 3 mois plus tard
- Environ 20% plus haut vitesse du noyau: 1024 MHz versus 850 MHz
- Environ 40% plus de la vitesse augmenté: 1188 MHz versus 850 MHz
- Environ 11% consummation d’énergie moyen plus bas: 90 Watt versus 100 Watt
- Environ 38% meilleur performance en PassMark - G3D Mark: 5347 versus 3876
- Environ 6% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 60.473 versus 57.241
- 2.7x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 6803 versus 2521
- Environ 29% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3356 versus 2595
- 2.7x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 6803 versus 2521
- Environ 29% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3356 versus 2595
Caractéristiques | |
Date de sortie | 20 August 2015 versus 14 May 2013 |
Vitesse du noyau | 1024 MHz versus 850 MHz |
Vitesse augmenté | 1188 MHz versus 850 MHz |
Thermal Design Power (TDP) | 90 Watt versus 100 Watt |
Référence | |
PassMark - G3D Mark | 5347 versus 3876 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 60.473 versus 57.241 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 6803 versus 2521 |
GFXBench 4.0 - Manhattan (Frames) | 3697 versus 3688 |
GFXBench 4.0 - T-Rex (Frames) | 3356 versus 2595 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 6803 versus 2521 |
GFXBench 4.0 - Manhattan (Fps) | 3697 versus 3688 |
GFXBench 4.0 - T-Rex (Fps) | 3356 versus 2595 |
Raisons pour considerer le AMD Radeon HD 8970M
- Environ 46% taux plus haut de remplissage de la texture: 72 GTexel / s versus 49.2 billion / sec
- Environ 67% de pipelines plus haut: 1280 versus 768
- Environ 26% de meilleur performance á point flottant: 2,304 gflops versus 1,825 gflops
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- 800x plus de vitesse de mémoire: 4800 MHz versus 6.6 GB/s
- Environ 26% meilleur performance en PassMark - G2D Mark: 807 versus 642
- Environ 25% meilleur performance en Geekbench - OpenCL: 20899 versus 16715
- Environ 61% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1223.742 versus 758.865
- Environ 35% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 5.78 versus 4.279
- 3x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 89.306 versus 29.738
- Environ 16% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 268.643 versus 231.508
Caractéristiques | |
Taux de remplissage de la texture | 72 GTexel / s versus 49.2 billion / sec |
Pipelines | 1280 versus 768 |
Performance á point flottant | 2,304 gflops versus 1,825 gflops |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 4800 MHz versus 6.6 GB/s |
Référence | |
PassMark - G2D Mark | 807 versus 642 |
Geekbench - OpenCL | 20899 versus 16715 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1223.742 versus 758.865 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.78 versus 4.279 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 89.306 versus 29.738 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 268.643 versus 231.508 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 950
GPU 2: AMD Radeon HD 8970M
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) |
|
|
Nom | NVIDIA GeForce GTX 950 | AMD Radeon HD 8970M |
---|---|---|
PassMark - G3D Mark | 5347 | 3876 |
PassMark - G2D Mark | 642 | 807 |
Geekbench - OpenCL | 16715 | 20899 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 60.473 | 57.241 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 758.865 | 1223.742 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.279 | 5.78 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 29.738 | 89.306 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 231.508 | 268.643 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 6803 | 2521 |
GFXBench 4.0 - Manhattan (Frames) | 3697 | 3688 |
GFXBench 4.0 - T-Rex (Frames) | 3356 | 2595 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 6803 | 2521 |
GFXBench 4.0 - Manhattan (Fps) | 3697 | 3688 |
GFXBench 4.0 - T-Rex (Fps) | 3356 | 2595 |
3DMark Fire Strike - Graphics Score | 104 | 0 |
Comparer les caractéristiques
NVIDIA GeForce GTX 950 | AMD Radeon HD 8970M | |
---|---|---|
Essentiel |
||
Architecture | Maxwell 2.0 | GCN 1.0 |
Nom de code | GM206 | Neptune |
Date de sortie | 20 August 2015 | 14 May 2013 |
Prix de sortie (MSRP) | $159 | |
Position dans l’évaluation de la performance | 553 | 554 |
Prix maintenant | $194.44 | |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 30.06 | |
Conception | AMD Radeon HD 8000M Series | |
Infos techniques |
||
Vitesse augmenté | 1188 MHz | 850 MHz |
Vitesse du noyau | 1024 MHz | 850 MHz |
Noyaux CUDA | 768 | |
Performance á point flottant | 1,825 gflops | 2,304 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 768 | 1280 |
Taux de remplissage de la texture | 49.2 billion / sec | 72 GTexel / s |
Thermal Design Power (TDP) | 90 Watt | 100 Watt |
Compte de transistor | 2,940 million | 2,800 million |
Unités de Compute | 20 | |
Sorties et ports de vidéo |
||
Contribution d’audio pour HDMI | Internal | |
Connecteurs d’écran | 1x DVI, 1x HDMI, 3x DisplayPort, Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2 | No outputs |
Soutien de G-SYNC | ||
HDCP | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
||
Soutien de bus | PCI Express 3.0 | |
Hauteur | 4.376" (11.1 cm) | |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Longeur | 7.938" (20.2 cm) | |
Énergie du systeme recommandé (PSU) | 350 Watt | |
Options SLI | 2x | |
Connecteurs d’énergie supplementaires | 1x 6-pins | |
Taille du laptop | large | |
Soutien API |
||
DirectX | 12.0 (12_1) | 11 |
OpenGL | 4.5 | 4.5 |
Mémoire |
||
RAM maximale | 2 GB | 4 GB |
Bande passante de la mémoire | 105.6 GB / s | 153.6 GB/s |
Largeur du bus mémoire | 128 Bit | 256 Bit |
Vitesse de mémoire | 6.6 GB/s | 4800 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | 0 |
Technologies |
||
3D Vision | ||
Adaptive Vertical Sync | ||
CUDA | ||
GameStream | ||
GameWorks | ||
GeForce Experience | ||
GeForce ShadowPlay | ||
GPU Boost | ||
SLI | ||
Surround | ||
AMD Eyefinity | ||
PowerTune | ||
ZeroCore |