AMD Radeon HD 6670 versus ATI FirePro M7820
Comparaison des cartes vidéo AMD Radeon HD 6670 and ATI FirePro M7820 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 AMD Radeon HD 6670
- La carte vidéo est plus nouvelle: date de sortie 11 mois plus tard
- Environ 20% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3260 versus 2709
- Environ 20% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3260 versus 2709
Caractéristiques | |
Date de sortie | 19 April 2011 versus 1 May 2010 |
Référence | |
GFXBench 4.0 - Manhattan (Frames) | 3260 versus 2709 |
GFXBench 4.0 - Manhattan (Fps) | 3260 versus 2709 |
Raisons pour considerer le ATI FirePro M7820
- Environ 46% taux plus haut de remplissage de la texture: 28 GTexel / s versus 19.2 GTexel / s
- Environ 67% de pipelines plus haut: 800 versus 480
- Environ 46% de meilleur performance á point flottant: 1,120.0 gflops versus 768.0 gflops
- Environ 32% consummation d’énergie moyen plus bas: 50 Watt versus 66 Watt
- 3.8x plus de vitesse de mémoire: 4000 MHz versus 1050 MHz
- 8.3x meilleur performance en Geekbench - OpenCL: 15792 versus 1905
- Environ 2% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.956 versus 4.861
- 2.6x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 600.944 versus 235.463
- Environ 88% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.869 versus 0.463
- Environ 33% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 21.146 versus 15.918
- 2.7x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 103.902 versus 38.551
Caractéristiques | |
Taux de remplissage de la texture | 28 GTexel / s versus 19.2 GTexel / s |
Pipelines | 800 versus 480 |
Performance á point flottant | 1,120.0 gflops versus 768.0 gflops |
Thermal Design Power (TDP) | 50 Watt versus 66 Watt |
Vitesse de mémoire | 4000 MHz versus 1050 MHz |
Référence | |
Geekbench - OpenCL | 15792 versus 1905 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.956 versus 4.861 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 600.944 versus 235.463 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.869 versus 0.463 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 21.146 versus 15.918 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 103.902 versus 38.551 |
Comparer les références
GPU 1: AMD Radeon HD 6670
GPU 2: ATI FirePro M7820
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 - Manhattan (Frames) |
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GFXBench 4.0 - Manhattan (Fps) |
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Nom | AMD Radeon HD 6670 | ATI FirePro M7820 |
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PassMark - G3D Mark | 724 | |
PassMark - G2D Mark | 247 | |
Geekbench - OpenCL | 1905 | 15792 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.861 | 4.956 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 235.463 | 600.944 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.463 | 0.869 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 15.918 | 21.146 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 38.551 | 103.902 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1564 | |
GFXBench 4.0 - Manhattan (Frames) | 3260 | 2709 |
GFXBench 4.0 - T-Rex (Frames) | 3348 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1564 | |
GFXBench 4.0 - Manhattan (Fps) | 3260 | 2709 |
GFXBench 4.0 - T-Rex (Fps) | 3348 | |
3DMark Fire Strike - Graphics Score | 0 |
Comparer les caractéristiques
AMD Radeon HD 6670 | ATI FirePro M7820 | |
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Essentiel |
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Architecture | TeraScale 2 | TeraScale 2 |
Nom de code | Turks | Broadway |
Conception | AMD Radeon HD 6000 Series | |
Date de sortie | 19 April 2011 | 1 May 2010 |
Prix de sortie (MSRP) | $99 | |
Position dans l’évaluation de la performance | 1255 | 1256 |
Prix maintenant | $102.99 | |
Genre | Desktop | Mobile workstation |
Valeur pour le prix (0-100) | 13.12 | |
Infos techniques |
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Vitesse augmenté | 800 MHz | |
Performance á point flottant | 768.0 gflops | 1,120.0 gflops |
Processus de fabrication | 40 nm | 40 nm |
Pipelines | 480 | 800 |
Taux de remplissage de la texture | 19.2 GTexel / s | 28 GTexel / s |
Thermal Design Power (TDP) | 66 Watt | 50 Watt |
Compte de transistor | 716 million | 1,040 million |
Vitesse du noyau | 700 MHz | |
Sorties et ports de vidéo |
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Connecteurs d’écran | 1x DVI, 1x HDMI, 1x VGA | No outputs |
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
Eyefinity | ||
HDMI | ||
VGA | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCIe 2.0 x16 | |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Longeur | 168 mm | |
Connecteurs d’énergie supplementaires | None | None |
Taille du laptop | large | |
Soutien API |
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DirectX | 11 | 11.2 (11_0) |
OpenGL | 4.4 | 4.4 |
Mémoire |
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RAM maximale | 1 GB | 1 GB |
Bande passante de la mémoire | 64 GB/s | 64.0 GB / s |
Largeur du bus mémoire | 128 Bit | 128 Bit |
Vitesse de mémoire | 1050 MHz | 4000 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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AMD Eyefinity | ||
CrossFire |