NVIDIA GeForce GTX 950M versus NVIDIA GeForce GTX 470
Comparaison des cartes vidéo NVIDIA GeForce GTX 950M and NVIDIA GeForce GTX 470 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 4 ans 11 mois plus tard
- Environ 32% taux plus haut de remplissage de la texture: 44.96 GTexel / s versus 34.0 billion / sec
- Environ 43% de pipelines plus haut: 640 versus 448
- Environ 32% de meilleur performance á point flottant: 1,439 gflops versus 1,088.6 gflops
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- 2.9x consummation d’énergie moyen plus bas: 75 Watt versus 215 Watt
- 3.2x plus de taille maximale de mémoire : 4 GB versus 1280 MB
- Environ 49% plus haut de vitesse de mémoire: 1000 or 2500 MHz versus 1674 MHz (3348 data rate)
- Environ 52% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.396 versus 27.93
- Environ 42% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 139.158 versus 97.852
- Environ 7% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4148 versus 3873
- Environ 3% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3715 versus 3614
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3358 versus 3317
- Environ 7% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4148 versus 3873
- Environ 3% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3715 versus 3614
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3358 versus 3317
Caractéristiques | |
Date de sortie | 13 March 2015 versus 26 March 2010 |
Taux de remplissage de la texture | 44.96 GTexel / s versus 34.0 billion / sec |
Pipelines | 640 versus 448 |
Performance á point flottant | 1,439 gflops versus 1,088.6 gflops |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 75 Watt versus 215 Watt |
Taille de mémore maximale | 4 GB versus 1280 MB |
Vitesse de mémoire | 1000 or 2500 MHz versus 1674 MHz (3348 data rate) |
Référence | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.396 versus 27.93 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 139.158 versus 97.852 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4148 versus 3873 |
GFXBench 4.0 - Manhattan (Frames) | 3715 versus 3614 |
GFXBench 4.0 - T-Rex (Frames) | 3358 versus 3317 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4148 versus 3873 |
GFXBench 4.0 - Manhattan (Fps) | 3715 versus 3614 |
GFXBench 4.0 - T-Rex (Fps) | 3358 versus 3317 |
Raisons pour considerer le NVIDIA GeForce GTX 470
- Environ 33% plus haut vitesse du noyau: 1215 MHz versus 914 MHz
- Environ 21% meilleur performance en PassMark - G3D Mark: 3119 versus 2580
- Environ 90% meilleur performance en PassMark - G2D Mark: 413 versus 217
- Environ 12% meilleur performance en Geekbench - OpenCL: 10908 versus 9741
- 2.6x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 980.005 versus 373.644
- Environ 29% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.268 versus 2.54
- Environ 20% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 47.309 versus 39.412
Caractéristiques | |
Vitesse du noyau | 1215 MHz versus 914 MHz |
Référence | |
PassMark - G3D Mark | 3119 versus 2580 |
PassMark - G2D Mark | 413 versus 217 |
Geekbench - OpenCL | 10908 versus 9741 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 980.005 versus 373.644 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.268 versus 2.54 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 47.309 versus 39.412 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 950M
GPU 2: NVIDIA GeForce GTX 470
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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Nom | NVIDIA GeForce GTX 950M | NVIDIA GeForce GTX 470 |
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PassMark - G3D Mark | 2580 | 3119 |
PassMark - G2D Mark | 217 | 413 |
Geekbench - OpenCL | 9741 | 10908 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.396 | 27.93 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 373.644 | 980.005 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.54 | 3.268 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 39.412 | 47.309 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 139.158 | 97.852 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4148 | 3873 |
GFXBench 4.0 - Manhattan (Frames) | 3715 | 3614 |
GFXBench 4.0 - T-Rex (Frames) | 3358 | 3317 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4148 | 3873 |
GFXBench 4.0 - Manhattan (Fps) | 3715 | 3614 |
GFXBench 4.0 - T-Rex (Fps) | 3358 | 3317 |
3DMark Fire Strike - Graphics Score | 3350 | 0 |
Comparer les caractéristiques
NVIDIA GeForce GTX 950M | NVIDIA GeForce GTX 470 | |
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Essentiel |
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Architecture | Maxwell | Fermi |
Nom de code | GM107 | GF100 |
Date de sortie | 13 March 2015 | 26 March 2010 |
Position dans l’évaluation de la performance | 812 | 809 |
Genre | Laptop | Desktop |
Prix de sortie (MSRP) | $349 | |
Prix maintenant | $522.01 | |
Valeur pour le prix (0-100) | 6.87 | |
Infos techniques |
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Vitesse augmenté | 1124 MHz | |
Vitesse du noyau | 914 MHz | 1215 MHz |
Noyaux CUDA | 640 | 448 |
Performance á point flottant | 1,439 gflops | 1,088.6 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 640 | 448 |
Taux de remplissage de la texture | 44.96 GTexel / s | 34.0 billion / sec |
Thermal Design Power (TDP) | 75 Watt | 215 Watt |
Compte de transistor | 1,870 million | 3,100 million |
Température maximale du GPU | 105 °C | |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 2x DVI, 1x mini-HDMI, Two Dual Link DVIMini HDMI |
Soutien de DisplayPort Multimode (DP++) | 1 | |
HDMI | ||
Soutien de l’écran analog VGA | 1 | |
Contribution d’audio pour HDMI | Internal | |
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | 16x PCI-E 2.0 |
Interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Taille du laptop | medium sized | |
Hauteur | 4.376" (111 mm) (11.1 cm) | |
Longeur | 9.5" (241 mm) (24.1 cm) | |
Options SLI | 2-way3-way | |
Connecteurs d’énergie supplementaires | Two 6-pins | |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.5 | 4.2 |
Mémoire |
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RAM maximale | 4 GB | 1280 MB |
Bande passante de la mémoire | 32 or 80 GB / s | 133.9 GB / s |
Largeur du bus mémoire | 128 Bit | 320 Bit |
Vitesse de mémoire | 1000 or 2500 MHz | 1674 MHz (3348 data rate) |
Genre de mémoire | DDR3 or GDDR5 | GDDR5 |
Mémoire partagé | 0 | 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 | ||
3D Vision | ||
Surround |