AMD Radeon HD 7650M versus NVIDIA GeForce GT 420 OEM
Comparaison des cartes vidéo AMD Radeon HD 7650M and NVIDIA GeForce GT 420 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, 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 - 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, CompuBench 1.5 Desktop - Video Composition (Frames/s).
Différences
Raisons pour considerer le AMD Radeon HD 7650M
- La carte vidéo est plus nouvelle: date de sortie 1 ans 4 mois plus tard
- times}x plus de taux de remplissage de la texture: 10.8 GTexel / s versus 2.8 GTexel / s
- 10x plus de pipelines: 480 versus 48
- 3.2x de meilleur performance á point flottant: 432.0 gflops versus 134.4 gflops
- 2.5x consummation d’énergie moyen plus bas: 20 Watt versus 50 Watt
- Environ 3% meilleur performance en PassMark - G3D Mark: 438 versus 426
- Environ 2% meilleur performance en Geekbench - OpenCL: 1192 versus 1163
- Environ 19% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 3.699 versus 3.121
- 2x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 220.859 versus 109.787
- 5.2x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 44.624 versus 8.55
- Environ 58% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1042 versus 660
- Environ 68% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 1949 versus 1158
- Environ 7% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 1733 versus 1626
- Environ 58% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1042 versus 660
- Environ 68% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 1949 versus 1158
- Environ 7% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 1733 versus 1626
Caractéristiques | |
Date de sortie | 7 January 2012 versus 3 September 2010 |
Taux de remplissage de la texture | 10.8 GTexel / s versus 2.8 GTexel / s |
Pipelines | 480 versus 48 |
Performance á point flottant | 432.0 gflops versus 134.4 gflops |
Thermal Design Power (TDP) | 20 Watt versus 50 Watt |
Référence | |
PassMark - G3D Mark | 438 versus 426 |
Geekbench - OpenCL | 1192 versus 1163 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.699 versus 3.121 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 220.859 versus 109.787 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 44.624 versus 8.55 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1042 versus 660 |
GFXBench 4.0 - Manhattan (Frames) | 1949 versus 1158 |
GFXBench 4.0 - T-Rex (Frames) | 1733 versus 1626 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1042 versus 660 |
GFXBench 4.0 - Manhattan (Fps) | 1949 versus 1158 |
GFXBench 4.0 - T-Rex (Fps) | 1733 versus 1626 |
Raisons pour considerer le NVIDIA GeForce GT 420 OEM
- Environ 56% plus haut vitesse du noyau: 700 MHz versus 450 MHz
- Environ 2% plus de taille maximale de mémoire: 1048 MB versus 1 GB
- Environ 13% plus haut de vitesse de mémoire: 1800 MHz versus 1600 MHz
- 3.2x meilleur performance en PassMark - G2D Mark: 189 versus 59
Caractéristiques | |
Vitesse du noyau | 700 MHz versus 450 MHz |
Taille de mémore maximale | 1048 MB versus 1 GB |
Vitesse de mémoire | 1800 MHz versus 1600 MHz |
Référence | |
PassMark - G2D Mark | 189 versus 59 |
Comparer les références
GPU 1: AMD Radeon HD 7650M
GPU 2: NVIDIA GeForce GT 420 OEM
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 - 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 HD 7650M | NVIDIA GeForce GT 420 OEM |
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PassMark - G3D Mark | 438 | 426 |
PassMark - G2D Mark | 59 | 189 |
Geekbench - OpenCL | 1192 | 1163 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.699 | 3.121 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 220.859 | 109.787 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.375 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 44.624 | 8.55 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1042 | 660 |
GFXBench 4.0 - Manhattan (Frames) | 1949 | 1158 |
GFXBench 4.0 - T-Rex (Frames) | 1733 | 1626 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1042 | 660 |
GFXBench 4.0 - Manhattan (Fps) | 1949 | 1158 |
GFXBench 4.0 - T-Rex (Fps) | 1733 | 1626 |
3DMark Fire Strike - Graphics Score | 680 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.005 |
Comparer les caractéristiques
AMD Radeon HD 7650M | NVIDIA GeForce GT 420 OEM | |
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Essentiel |
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Architecture | TeraScale 2 | Fermi |
Nom de code | Thames | GF108 |
Date de sortie | 7 January 2012 | 3 September 2010 |
Position dans l’évaluation de la performance | 1517 | 1520 |
Genre | Laptop | Desktop |
Infos techniques |
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Vitesse augmenté | 550 MHz | |
Vitesse du noyau | 450 MHz | 700 MHz |
Performance á point flottant | 432.0 gflops | 134.4 gflops |
Processus de fabrication | 40 nm | 40 nm |
Pipelines | 480 | 48 |
Taux de remplissage de la texture | 10.8 GTexel / s | 2.8 GTexel / s |
Thermal Design Power (TDP) | 20 Watt | 50 Watt |
Compte de transistor | 716 million | 585 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 1x DVI, 1x HDMI, 1x VGA |
Compatibilité, dimensions et exigences |
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Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Taille du laptop | medium sized | |
Longeur | 145 mm | |
Connecteurs d’énergie supplementaires | None | |
Soutien API |
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DirectX | 11.2 (11_0) | 12.0 (11_0) |
OpenGL | 4.4 | 4.6 |
Mémoire |
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RAM maximale | 1 GB | 1048 MB |
Bande passante de la mémoire | 25.6 GB / s | 28.8 GB / s |
Largeur du bus mémoire | 128 Bit | 128 Bit |
Vitesse de mémoire | 1600 MHz | 1800 MHz |
Genre de mémoire | DDR3 | DDR3 |
Mémoire partagé | 0 |