NVIDIA GeForce 820M versus Intel HD Graphics 4400
Comparaison des cartes vidéo NVIDIA GeForce 820M and Intel HD Graphics 4400 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 820M
- La carte vidéo est plus nouvelle: date de sortie 1 ans 6 mois plus tard
- 2.3x plus de vitesse du noyau: 810 MHz versus 350 MHz
- times}x plus de taux de remplissage de la texture: 10 GTexel / s versus 4.6 GTexel / s
- 4.8x plus de pipelines: 96 versus 20
- 5.2x de meilleur performance á point flottant: 240.0 gflops versus 46 gflops
- Environ 30% meilleur performance en Geekbench - OpenCL: 2789 versus 2143
- Environ 4% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 161.305 versus 154.696
- Environ 57% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 14.257 versus 9.084
- 2.7x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 22.768 versus 8.335
- Environ 46% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1195 versus 817
- Environ 5% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 1447 versus 1381
- Environ 10% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3349 versus 3044
- Environ 46% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1195 versus 817
- Environ 5% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 1447 versus 1381
- Environ 10% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3349 versus 3044
- 5.6x meilleur performance en 3DMark Fire Strike - Graphics Score: 847 versus 152
Caractéristiques | |
Date de sortie | 21 March 2015 versus 3 September 2013 |
Vitesse du noyau | 810 MHz versus 350 MHz |
Taux de remplissage de la texture | 10 GTexel / s versus 4.6 GTexel / s |
Pipelines | 96 versus 20 |
Performance á point flottant | 240.0 gflops versus 46 gflops |
Référence | |
Geekbench - OpenCL | 2789 versus 2143 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 161.305 versus 154.696 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 14.257 versus 9.084 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 22.768 versus 8.335 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1195 versus 817 |
GFXBench 4.0 - Manhattan (Frames) | 1447 versus 1381 |
GFXBench 4.0 - T-Rex (Frames) | 3349 versus 3044 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1195 versus 817 |
GFXBench 4.0 - Manhattan (Fps) | 1447 versus 1381 |
GFXBench 4.0 - T-Rex (Fps) | 3349 versus 3044 |
3DMark Fire Strike - Graphics Score | 847 versus 152 |
Raisons pour considerer le Intel HD Graphics 4400
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 22 nm versus 28 nm
- 2.3x consummation d’énergie moyen plus bas: 20 Watt versus 45 Watt
- Environ 7% meilleur performance en PassMark - G3D Mark: 524 versus 492
- 2.4x meilleur performance en PassMark - G2D Mark: 276 versus 114
- Environ 1% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.844 versus 7.765
- Environ 40% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.958 versus 0.686
Caractéristiques | |
Processus de fabrication | 22 nm versus 28 nm |
Thermal Design Power (TDP) | 20 Watt versus 45 Watt |
Référence | |
PassMark - G3D Mark | 524 versus 492 |
PassMark - G2D Mark | 276 versus 114 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.844 versus 7.765 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.958 versus 0.686 |
Comparer les références
GPU 1: NVIDIA GeForce 820M
GPU 2: Intel HD Graphics 4400
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 820M | Intel HD Graphics 4400 |
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PassMark - G3D Mark | 492 | 524 |
PassMark - G2D Mark | 114 | 276 |
Geekbench - OpenCL | 2789 | 2143 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.765 | 7.844 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 161.305 | 154.696 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.686 | 0.958 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 14.257 | 9.084 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 22.768 | 8.335 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1195 | 817 |
GFXBench 4.0 - Manhattan (Frames) | 1447 | 1381 |
GFXBench 4.0 - T-Rex (Frames) | 3349 | 3044 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1195 | 817 |
GFXBench 4.0 - Manhattan (Fps) | 1447 | 1381 |
GFXBench 4.0 - T-Rex (Fps) | 3349 | 3044 |
3DMark Fire Strike - Graphics Score | 847 | 152 |
Comparer les caractéristiques
NVIDIA GeForce 820M | Intel HD Graphics 4400 | |
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Essentiel |
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Architecture | Kepler | Generation 7.5 |
Nom de code | GK107 | Haswell GT2 |
Date de sortie | 21 March 2015 | 3 September 2013 |
Position dans l’évaluation de la performance | 1460 | 1416 |
Genre | Laptop | Laptop |
Infos techniques |
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Vitesse du noyau | 810 MHz | 350 MHz |
Performance á point flottant | 240.0 gflops | 46 gflops |
Processus de fabrication | 28 nm | 22 nm |
Pipelines | 96 | 20 |
Taux de remplissage de la texture | 10 GTexel / s | 4.6 GTexel / s |
Thermal Design Power (TDP) | 45 Watt | 20 Watt |
Compte de transistor | 1,270 million | 392 million |
Vitesse augmenté | 1150 MHz | |
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 2.0 | |
Interface | PCIe 3.0 x16 | PCIe 1.0 x16 |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_1) |
OpenGL | 4.5 | 4.3 |
Mémoire |
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RAM maximale | 1 GB | |
Bande passante de la mémoire | 14.4 GB / s | |
Largeur du bus mémoire | 64 Bit | 64 / 128 Bit |
Vitesse de mémoire | 1802 MHz | |
Genre de mémoire | DDR3 | |
Mémoire partagé | 0 | 1 |
Technologies |
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CUDA | ||
GameWorks | ||
GPU Boost | ||
Optimus | ||
Verde Drivers | ||
Quick Sync |