NVIDIA GeForce 800M versus NVIDIA GeForce GT 550M
Comparaison des cartes vidéo NVIDIA GeForce 800M and NVIDIA GeForce GT 550M 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 3 ans 2 mois plus tard
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- 2.3x consummation d’énergie moyen plus bas: 15 Watt versus 35 Watt
- 2x plus de vitesse de mémoire: 1800 MHz versus 900 MHz
- Environ 68% meilleur performance en PassMark - G2D Mark: 195 versus 116
- Environ 6% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.91 versus 4.651
- Environ 18% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 1601 versus 1352
- Environ 18% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 1601 versus 1352
Caractéristiques | |
Date de sortie | 17 March 2014 versus 5 January 2011 |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 15 Watt versus 35 Watt |
Vitesse de mémoire | 1800 MHz versus 900 MHz |
Référence | |
PassMark - G2D Mark | 195 versus 116 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.91 versus 4.651 |
GFXBench 4.0 - T-Rex (Frames) | 1601 versus 1352 |
GFXBench 4.0 - T-Rex (Fps) | 1601 versus 1352 |
Raisons pour considerer le NVIDIA GeForce GT 550M
- times}x plus de taux de remplissage de la texture: 11.8 billion / sec versus 5.904 GTexel / s
- 2x plus de pipelines: 96 versus 48
- 2x de meilleur performance á point flottant: 284.16 gflops versus 141.7 gflops
- Environ 18% meilleur performance en PassMark - G3D Mark: 562 versus 477
- Environ 80% meilleur performance en Geekbench - OpenCL: 2351 versus 1303
- Environ 95% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 213.211 versus 109.13
- Environ 45% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 10.521 versus 7.249
- Environ 58% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 23.978 versus 15.218
- Environ 50% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1056 versus 703
- Environ 59% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 1790 versus 1123
- Environ 50% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1056 versus 703
- Environ 59% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 1790 versus 1123
Caractéristiques | |
Vitesse du noyau | 740 MHz versus 738 MHz |
Taux de remplissage de la texture | 11.8 billion / sec versus 5.904 GTexel / s |
Pipelines | 96 versus 48 |
Performance á point flottant | 284.16 gflops versus 141.7 gflops |
Référence | |
PassMark - G3D Mark | 562 versus 477 |
Geekbench - OpenCL | 2351 versus 1303 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 213.211 versus 109.13 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 10.521 versus 7.249 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 23.978 versus 15.218 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1056 versus 703 |
GFXBench 4.0 - Manhattan (Frames) | 1790 versus 1123 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1056 versus 703 |
GFXBench 4.0 - Manhattan (Fps) | 1790 versus 1123 |
Comparer les références
GPU 1: NVIDIA GeForce 800M
GPU 2: NVIDIA GeForce GT 550M
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 - 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 GT 550M |
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PassMark - G3D Mark | 477 | 562 |
PassMark - G2D Mark | 195 | 116 |
Geekbench - OpenCL | 1303 | 2351 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.91 | 4.651 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 109.13 | 213.211 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.249 | 10.521 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 15.218 | 23.978 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 703 | 1056 |
GFXBench 4.0 - Manhattan (Frames) | 1123 | 1790 |
GFXBench 4.0 - T-Rex (Frames) | 1601 | 1352 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 703 | 1056 |
GFXBench 4.0 - Manhattan (Fps) | 1123 | 1790 |
GFXBench 4.0 - T-Rex (Fps) | 1601 | 1352 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.624 |
Comparer les caractéristiques
NVIDIA GeForce 800M | NVIDIA GeForce GT 550M | |
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Essentiel |
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Architecture | Fermi 2.0 | Fermi |
Nom de code | GF117 | GF108 |
Date de sortie | 17 March 2014 | 5 January 2011 |
Position dans l’évaluation de la performance | 1506 | 1509 |
Genre | Desktop | Laptop |
Infos techniques |
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Vitesse du noyau | 738 MHz | 740 MHz |
Performance á point flottant | 141.7 gflops | 284.16 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 48 | 96 |
Taux de remplissage de la texture | 5.904 GTexel / s | 11.8 billion / sec |
Thermal Design Power (TDP) | 15 Watt | 35 Watt |
Compte de transistor | 585 million | 585 million |
Noyaux CUDA | 96 | |
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 | PCIe 2.0 x16 |
Taille du laptop | large | |
Soutien API |
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DirectX | 12.0 (11_0) | 12 API |
OpenGL | 4.5 | 4.5 |
OpenCL | 1.1 | |
Mémoire |
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RAM maximale | 1 GB | 1 GB |
Bande passante de la mémoire | 14.4 GB / s | 28.8 GB / s |
Largeur du bus mémoire | 64 Bit | 128 Bit |
Vitesse de mémoire | 1800 MHz | 900 MHz |
Genre de mémoire | DDR3 | DDR3 |
Mémoire partagé | 0 | |
Technologies |
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CUDA | ||
GameWorks | ||
GPU Boost | ||
Optimus | ||
DirectX 11 | DirectX 11 |