NVIDIA GeForce GTX 880M versus NVIDIA GeForce GTX 660
Comparaison des cartes vidéo NVIDIA GeForce GTX 880M and NVIDIA GeForce GTX 660 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 880M
- La carte vidéo est plus nouvelle: date de sortie 1 ans 6 mois plus tard
- Environ 62% taux plus haut de remplissage de la texture: 127.1 GTexel / s versus 78.4 billion / sec
- Environ 60% de pipelines plus haut: 1536 versus 960
- Environ 54% de meilleur performance á point flottant: 3,050 gflops versus 1,981 gflops
- Environ 15% consummation d’énergie moyen plus bas: 122 Watt versus 140 Watt
- 4x plus de taille maximale de mémoire : 8 GB versus 2 GB
- Environ 32% meilleur performance en Geekbench - OpenCL: 15023 versus 11370
- Environ 52% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 46.273 versus 30.505
- Environ 10% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 777.677 versus 705.293
- Environ 27% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.914 versus 3.085
- Environ 8% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 38.196 versus 35.416
- Environ 32% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 82.511 versus 62.69
- Environ 26% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4501 versus 3581
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3718 versus 3690
- Environ 26% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4501 versus 3581
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3718 versus 3690
- Environ 23% meilleur performance en 3DMark Fire Strike - Graphics Score: 1611 versus 1307
Caractéristiques | |
Date de sortie | 12 March 2014 versus 6 September 2012 |
Taux de remplissage de la texture | 127.1 GTexel / s versus 78.4 billion / sec |
Pipelines | 1536 versus 960 |
Performance á point flottant | 3,050 gflops versus 1,981 gflops |
Thermal Design Power (TDP) | 122 Watt versus 140 Watt |
Taille de mémore maximale | 8 GB versus 2 GB |
Référence | |
Geekbench - OpenCL | 15023 versus 11370 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 46.273 versus 30.505 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 777.677 versus 705.293 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.914 versus 3.085 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 38.196 versus 35.416 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 82.511 versus 62.69 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4501 versus 3581 |
GFXBench 4.0 - Manhattan (Frames) | 3718 versus 3690 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4501 versus 3581 |
GFXBench 4.0 - Manhattan (Fps) | 3718 versus 3690 |
3DMark Fire Strike - Graphics Score | 1611 versus 1307 |
Raisons pour considerer le NVIDIA GeForce GTX 660
- Environ 3% plus haut vitesse du noyau: 980 MHz versus 954 MHz
- Environ 4% plus de la vitesse augmenté: 1033 MHz versus 993 MHz
- Environ 5% meilleur performance en PassMark - G3D Mark: 3999 versus 3818
- Environ 44% meilleur performance en PassMark - G2D Mark: 479 versus 333
Caractéristiques | |
Vitesse du noyau | 980 MHz versus 954 MHz |
Vitesse augmenté | 1033 MHz versus 993 MHz |
Référence | |
PassMark - G3D Mark | 3999 versus 3818 |
PassMark - G2D Mark | 479 versus 333 |
GFXBench 4.0 - T-Rex (Frames) | 3365 versus 3356 |
GFXBench 4.0 - T-Rex (Fps) | 3365 versus 3356 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 880M
GPU 2: NVIDIA GeForce GTX 660
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 880M | NVIDIA GeForce GTX 660 |
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PassMark - G3D Mark | 3818 | 3999 |
PassMark - G2D Mark | 333 | 479 |
Geekbench - OpenCL | 15023 | 11370 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 46.273 | 30.505 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 777.677 | 705.293 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.914 | 3.085 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 38.196 | 35.416 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 82.511 | 62.69 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4501 | 3581 |
GFXBench 4.0 - Manhattan (Frames) | 3718 | 3690 |
GFXBench 4.0 - T-Rex (Frames) | 3356 | 3365 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4501 | 3581 |
GFXBench 4.0 - Manhattan (Fps) | 3718 | 3690 |
GFXBench 4.0 - T-Rex (Fps) | 3356 | 3365 |
3DMark Fire Strike - Graphics Score | 1611 | 1307 |
Comparer les caractéristiques
NVIDIA GeForce GTX 880M | NVIDIA GeForce GTX 660 | |
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Essentiel |
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Architecture | Kepler | Kepler |
Nom de code | GK104 | GK106 |
Date de sortie | 12 March 2014 | 6 September 2012 |
Position dans l’évaluation de la performance | 775 | 776 |
Genre | Laptop | Desktop |
Prix de sortie (MSRP) | $229 | |
Prix maintenant | $349.99 | |
Valeur pour le prix (0-100) | 14.35 | |
Infos techniques |
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Vitesse augmenté | 993 MHz | 1033 MHz |
Vitesse du noyau | 954 MHz | 980 MHz |
Noyaux CUDA | 1536 | 960 |
Performance á point flottant | 3,050 gflops | 1,981 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 1536 | 960 |
Taux de remplissage de la texture | 127.1 GTexel / s | 78.4 billion / sec |
Thermal Design Power (TDP) | 122 Watt | 140 Watt |
Compte de transistor | 3,540 million | 2,540 million |
Sorties et ports de vidéo |
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Audio HD reseau 7.1 sur HDMI | ||
Connecteurs d’écran | No outputs | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort |
Soutien de DisplayPort Multimode (DP++) | Up to 3840x2160 | |
Soutien du signal sDP 1.2 | Up to 3840x2160 | |
Protection du contenu HDCP | ||
HDMI | ||
Support du signale LVDS | Up to 1920x1200 | |
Bitstreaming d’audio TrueHD et DTS-HD | ||
Soutien de l’écran analog VGA | Up to 2048x1536 | |
Contribution d’audio pour HDMI | Internal | |
Soutien de G-SYNC | ||
HDCP | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 2.0, PCI Express 3.0 | PCI Express 3.0 |
Interface | MXM-B (3.0) | PCIe 3.0 x16 |
Taille du laptop | large | |
Connecteurs d’énergie supplementaires | None | One 6-pin |
Hauteur | 4.376" (11.1 cm) | |
Longeur | 9.5" (24.1 cm) | |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenCL | 1.1 | |
OpenGL | 4.5 | 4.3 |
Mémoire |
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RAM maximale | 8 GB | 2 GB |
Bande passante de la mémoire | 160.0 GB / s | 144.2 GB / s |
Largeur du bus mémoire | 256 Bit | 192-bit GDDR5 |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Configuration standard de la mémoire | GDDR5 | |
Vitesse de mémoire | 6.0 GB/s | |
Technologies |
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3D Blu-Ray | ||
BatteryBoost | ||
CUDA | ||
Direct Compute | ||
FXAA | ||
GeForce Experience | ||
GeForce ShadowPlay | ||
GPU Boost | ||
H.264, VC1, MPEG2 1080p video decoder | ||
Optimus | ||
SLI | ||
TXAA | ||
3D Gaming | ||
3D Vision | ||
Adaptive VSync |