Intel HD Graphics 620 versus NVIDIA GeForce GT 820M
Comparaison des cartes vidéo Intel HD Graphics 620 and NVIDIA GeForce GT 820M 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 Intel HD Graphics 620
- La carte vidéo est plus nouvelle: date de sortie 2 ans 9 mois plus tard
- times}x plus de taux de remplissage de la texture: 25.2 GTexel / s versus 12.4 GTexel / s
- Environ 35% de meilleur performance á point flottant: 403.2 gflops versus 297.6 gflops
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- 32x plus de taille maximale de mémoire : 32 GB versus 1 GB
- Environ 67% meilleur performance en PassMark - G3D Mark: 922 versus 551
- Environ 50% meilleur performance en PassMark - G2D Mark: 216 versus 144
- Environ 65% meilleur performance en Geekbench - OpenCL: 4178 versus 2530
- 9x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 24.275 versus 2.692
- Environ 41% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 227.879 versus 161.29
- 2.7x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.508 versus 0.55
- Environ 31% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 15.582 versus 11.858
- Environ 71% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 30.288 versus 17.753
- Environ 11% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1404 versus 1263
- Environ 11% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1404 versus 1263
Caractéristiques | |
Date de sortie | 30 August 2016 versus 27 November 2013 |
Taux de remplissage de la texture | 25.2 GTexel / s versus 12.4 GTexel / s |
Performance á point flottant | 403.2 gflops versus 297.6 gflops |
Processus de fabrication | 14 nm versus 28 nm |
Taille de mémore maximale | 32 GB versus 1 GB |
Référence | |
PassMark - G3D Mark | 922 versus 551 |
PassMark - G2D Mark | 216 versus 144 |
Geekbench - OpenCL | 4178 versus 2530 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 24.275 versus 2.692 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 227.879 versus 161.29 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.508 versus 0.55 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 15.582 versus 11.858 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 30.288 versus 17.753 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1404 versus 1263 |
GFXBench 4.0 - T-Rex (Frames) | 3340 versus 3327 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1404 versus 1263 |
GFXBench 4.0 - T-Rex (Fps) | 3340 versus 3327 |
Raisons pour considerer le NVIDIA GeForce GT 820M
- 2.6x plus de vitesse du noyau: 775 MHz versus 300 MHz
- 4x plus de pipelines: 96 versus 24
- Environ 43% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2479 versus 1733
- Environ 43% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2479 versus 1733
Caractéristiques | |
Vitesse du noyau | 775 MHz versus 300 MHz |
Pipelines | 96 versus 24 |
Référence | |
GFXBench 4.0 - Manhattan (Frames) | 2479 versus 1733 |
GFXBench 4.0 - Manhattan (Fps) | 2479 versus 1733 |
Comparer les références
GPU 1: Intel HD Graphics 620
GPU 2: NVIDIA GeForce GT 820M
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 | Intel HD Graphics 620 | NVIDIA GeForce GT 820M |
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PassMark - G3D Mark | 922 | 551 |
PassMark - G2D Mark | 216 | 144 |
Geekbench - OpenCL | 4178 | 2530 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 24.275 | 2.692 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 227.879 | 161.29 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.508 | 0.55 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 15.582 | 11.858 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 30.288 | 17.753 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1404 | 1263 |
GFXBench 4.0 - Manhattan (Frames) | 1733 | 2479 |
GFXBench 4.0 - T-Rex (Frames) | 3340 | 3327 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1404 | 1263 |
GFXBench 4.0 - Manhattan (Fps) | 1733 | 2479 |
GFXBench 4.0 - T-Rex (Fps) | 3340 | 3327 |
3DMark Fire Strike - Graphics Score | 343 |
Comparer les caractéristiques
Intel HD Graphics 620 | NVIDIA GeForce GT 820M | |
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Essentiel |
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Architecture | Generation 9.5 | Fermi 2.0 |
Nom de code | Kaby Lake GT2 | GF117 |
Date de sortie | 30 August 2016 | 27 November 2013 |
Position dans l’évaluation de la performance | 1334 | 1366 |
Genre | Laptop | Desktop |
Infos techniques |
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Vitesse augmenté | 1050 MHz | |
Vitesse du noyau | 300 MHz | 775 MHz |
Performance á point flottant | 403.2 gflops | 297.6 gflops |
Processus de fabrication | 14 nm | 28 nm |
Pipelines | 24 | 96 |
Taux de remplissage de la texture | 25.2 GTexel / s | 12.4 GTexel / s |
Thermal Design Power (TDP) | 15 Watt | 15 Watt |
Compte de transistor | 189 million | 585 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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Interface | PCIe 3.0 x1 | PCIe 2.0 x16 |
Soutien API |
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DirectX | 12.0 (12_1) | 12.0 (11_0) |
OpenGL | 4.5 | 4.6 |
Mémoire |
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RAM maximale | 32 GB | 1 GB |
Largeur du bus mémoire | 64 / 128 Bit | 64 Bit |
Genre de mémoire | DDR3L / LPDDR3 / LPDDR4 | DDR3 |
Mémoire partagé | 1 | |
Bande passante de la mémoire | 14.4 GB / s | |
Vitesse de mémoire | 1800 MHz | |
Technologies |
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Quick Sync |