AMD Radeon Vega 8 Efficient versus NVIDIA GeForce GTX 645 OEM
Comparaison des cartes vidéo AMD Radeon Vega 8 Efficient and NVIDIA GeForce GTX 645 OEM pour tous les caractéristiques connus dans les catégories suivants: Essentiel, Infos techniques, Sorties et ports de vidéo, Compatibilité, dimensions et exigences, Soutien API, Mémoire. Analyse du performance de référence des cartes vidéo: PassMark - G3D Mark, PassMark - G2D Mark, 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, Geekbench - OpenCL.
Différences
Raisons pour considerer le AMD Radeon Vega 8 Efficient
- La carte vidéo est plus nouvelle: date de sortie 5 ans 0 mois plus tard
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- Environ 86% consummation d’énergie moyen plus bas: 35 Watt versus 65 Watt
- Environ 1% meilleur performance en PassMark - G3D Mark: 1894 versus 1877
- Environ 89% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 26.039 versus 13.806
- Environ 9% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.666 versus 1.535
- 3.5x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 135.437 versus 38.664
- Environ 68% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 2408 versus 1435
- Environ 2% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3352 versus 3300
- Environ 68% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 2408 versus 1435
- Environ 2% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3352 versus 3300
Caractéristiques | |
Date de sortie | 23 April 2018 versus 22 April 2013 |
Processus de fabrication | 14 nm versus 28 nm |
Thermal Design Power (TDP) | 35 Watt versus 65 Watt |
Référence | |
PassMark - G3D Mark | 1894 versus 1877 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 26.039 versus 13.806 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.666 versus 1.535 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.603 versus 27.524 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 135.437 versus 38.664 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2408 versus 1435 |
GFXBench 4.0 - T-Rex (Frames) | 3352 versus 3300 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2408 versus 1435 |
GFXBench 4.0 - T-Rex (Fps) | 3352 versus 3300 |
Raisons pour considerer le NVIDIA GeForce GTX 645 OEM
- 2.7x plus de vitesse du noyau: 824 MHz versus 300 MHz
- Environ 21% meilleur performance en PassMark - G2D Mark: 430 versus 355
- 3.1x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 546.51 versus 176.928
- Environ 11% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3531 versus 3170
- Environ 11% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3531 versus 3170
Caractéristiques | |
Vitesse du noyau | 824 MHz versus 300 MHz |
Référence | |
PassMark - G2D Mark | 430 versus 355 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 546.51 versus 176.928 |
GFXBench 4.0 - Manhattan (Frames) | 3531 versus 3170 |
GFXBench 4.0 - Manhattan (Fps) | 3531 versus 3170 |
Comparer les références
GPU 1: AMD Radeon Vega 8 Efficient
GPU 2: NVIDIA GeForce GTX 645 OEM
PassMark - G3D Mark |
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PassMark - G2D Mark |
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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 | AMD Radeon Vega 8 Efficient | NVIDIA GeForce GTX 645 OEM |
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PassMark - G3D Mark | 1894 | 1877 |
PassMark - G2D Mark | 355 | 430 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 26.039 | 13.806 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 176.928 | 546.51 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.666 | 1.535 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 27.603 | 27.524 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 135.437 | 38.664 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2408 | 1435 |
GFXBench 4.0 - Manhattan (Frames) | 3170 | 3531 |
GFXBench 4.0 - T-Rex (Frames) | 3352 | 3300 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2408 | 1435 |
GFXBench 4.0 - Manhattan (Fps) | 3170 | 3531 |
GFXBench 4.0 - T-Rex (Fps) | 3352 | 3300 |
3DMark Fire Strike - Graphics Score | 862 | |
Geekbench - OpenCL | 5235 |
Comparer les caractéristiques
AMD Radeon Vega 8 Efficient | NVIDIA GeForce GTX 645 OEM | |
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Essentiel |
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Architecture | GCN 5.0 | Kepler |
Nom de code | Raven | GK106 |
Date de sortie | 23 April 2018 | 22 April 2013 |
Position dans l’évaluation de la performance | 973 | 964 |
Genre | Desktop | Desktop |
Infos techniques |
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Vitesse augmenté | 1100 MHz | |
Vitesse du noyau | 300 MHz | 824 MHz |
Processus de fabrication | 14 nm | 28 nm |
Thermal Design Power (TDP) | 35 Watt | 65 Watt |
Compte de transistor | 4,940 million | 2,540 million |
Performance á point flottant | 949.2 gflops | |
Pipelines | 576 | |
Taux de remplissage de la texture | 39.55 GTexel / s | |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
Compatibilité, dimensions et exigences |
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Interface | IGP | PCIe 3.0 x16 |
Connecteurs d’énergie supplementaires | None | None |
Longeur | 147 mm | |
Soutien API |
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DirectX | 12.0 (12_1) | 12.0 (11_0) |
OpenGL | 4.6 | 4.6 |
Mémoire |
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RAM maximale | 1 GB | |
Bande passante de la mémoire | 64 GB / s | |
Largeur du bus mémoire | 128 Bit | |
Vitesse de mémoire | 4000 MHz | |
Genre de mémoire | GDDR5 |