NVIDIA GeForce 800M versus NVIDIA GeForce GTX 660M Mac Edition
Comparaison des cartes vidéo NVIDIA GeForce 800M and NVIDIA GeForce GTX 660M Mac Edition 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 - 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), CompuBench 1.5 Desktop - T-Rex (Frames/s).
Différences
Raisons pour considerer le NVIDIA GeForce 800M
- La carte vidéo est plus nouvelle: date de sortie 11 mois plus tard
- 3.3x consummation d’énergie moyen plus bas: 15 Watt versus 50 Watt
- 2x plus de taille maximale de mémoire : 1 GB versus 512 MB
- 22.5x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 703 versus 31.3
- 25.9x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 1123 versus 43.4
- 17.5x meilleur performance en GFXBench 4.0 - T-Rex (Fps): 1601 versus 91.5
Caractéristiques | |
Date de sortie | 17 March 2014 versus 1 April 2013 |
Thermal Design Power (TDP) | 15 Watt versus 50 Watt |
Taille de mémore maximale | 1 GB versus 512 MB |
Référence | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 703 versus 31.3 |
GFXBench 4.0 - Manhattan (Fps) | 1123 versus 43.4 |
GFXBench 4.0 - T-Rex (Fps) | 1601 versus 91.5 |
Raisons pour considerer le NVIDIA GeForce GTX 660M Mac Edition
- Environ 29% plus haut vitesse du noyau: 950 MHz versus 738 MHz
- times}x plus de taux de remplissage de la texture: 30.4 GTexel / s versus 5.904 GTexel / s
- 8x plus de pipelines: 384 versus 48
- 5.1x de meilleur performance á point flottant: 729.6 gflops versus 141.7 gflops
- 2.8x plus de vitesse de mémoire: 5000 MHz versus 1800 MHz
- 2.3x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 11.245 versus 4.91
- 2.8x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 301.554 versus 109.13
- 2.2x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 16.08 versus 7.249
- Environ 9% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 16.56 versus 15.218
- 2.6x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1848 versus 703
- 2.4x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2690 versus 1123
- 3.2x meilleur performance en GFXBench 4.0 - T-Rex (Frames): 5125 versus 1601
Caractéristiques | |
Vitesse du noyau | 950 MHz versus 738 MHz |
Taux de remplissage de la texture | 30.4 GTexel / s versus 5.904 GTexel / s |
Pipelines | 384 versus 48 |
Performance á point flottant | 729.6 gflops versus 141.7 gflops |
Vitesse de mémoire | 5000 MHz versus 1800 MHz |
Référence | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 11.245 versus 4.91 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 301.554 versus 109.13 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 16.08 versus 7.249 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 16.56 versus 15.218 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1848 versus 703 |
GFXBench 4.0 - Manhattan (Frames) | 2690 versus 1123 |
GFXBench 4.0 - T-Rex (Frames) | 5125 versus 1601 |
Comparer les références
GPU 1: NVIDIA GeForce 800M
GPU 2: NVIDIA GeForce GTX 660M Mac Edition
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 - 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 800M | NVIDIA GeForce GTX 660M Mac Edition |
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PassMark - G3D Mark | 457 | |
PassMark - G2D Mark | 203 | |
Geekbench - OpenCL | 1303 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.91 | 11.245 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 109.13 | 301.554 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.249 | 16.08 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 15.218 | 16.56 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 703 | 1848 |
GFXBench 4.0 - Manhattan (Frames) | 1123 | 2690 |
GFXBench 4.0 - T-Rex (Frames) | 1601 | 5125 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 703 | 31.3 |
GFXBench 4.0 - Manhattan (Fps) | 1123 | 43.4 |
GFXBench 4.0 - T-Rex (Fps) | 1601 | 91.5 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.785 |
Comparer les caractéristiques
NVIDIA GeForce 800M | NVIDIA GeForce GTX 660M Mac Edition | |
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Essentiel |
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Architecture | Fermi 2.0 | Kepler |
Nom de code | GF117 | GK107 |
Date de sortie | 17 March 2014 | 1 April 2013 |
Position dans l’évaluation de la performance | 1503 | 1504 |
Genre | Desktop | Desktop |
Infos techniques |
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Vitesse du noyau | 738 MHz | 950 MHz |
Performance á point flottant | 141.7 gflops | 729.6 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 48 | 384 |
Taux de remplissage de la texture | 5.904 GTexel / s | 30.4 GTexel / s |
Thermal Design Power (TDP) | 15 Watt | 50 Watt |
Compte de transistor | 585 million | 1,270 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | No outputs |
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | |
Interface | PCIe 2.0 x16 | MXM-B (3.0) |
Connecteurs d’énergie supplementaires | None | |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.5 | 4.6 |
Mémoire |
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RAM maximale | 1 GB | 512 MB |
Bande passante de la mémoire | 14.4 GB / s | 80 GB / s |
Largeur du bus mémoire | 64 Bit | 128 Bit |
Vitesse de mémoire | 1800 MHz | 5000 MHz |
Genre de mémoire | DDR3 | GDDR5 |
Technologies |
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CUDA | ||
GameWorks | ||
GPU Boost | ||
Optimus |