AMD Radeon R9 M395X versus AMD Radeon HD 7870 GHz Edition
Comparaison des cartes vidéo AMD Radeon R9 M395X and AMD Radeon HD 7870 GHz Edition 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 R9 M395X
- La carte vidéo est plus nouvelle: date de sortie 3 ans 2 mois plus tard
- Environ 16% taux plus haut de remplissage de la texture: 92.54 GTexel / s versus 80 GTexel / s
- Environ 60% de pipelines plus haut: 2048 versus 1280
- Environ 16% de meilleur performance á point flottant: 2,961 gflops versus 2,560 gflops
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- Environ 4% plus haut de vitesse de mémoire: 1250 MHz versus 1200 MHz
- Environ 13% meilleur performance en PassMark - G3D Mark: 5195 versus 4604
- Environ 25% meilleur performance en PassMark - G2D Mark: 733 versus 586
- Environ 18% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 65.367 versus 55.446
- Environ 22% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 5.718 versus 4.68
- Environ 10% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 71.057 versus 64.456
- Environ 40% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 413.329 versus 294.215
- Environ 8% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 7365 versus 6821
- Environ 8% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 7365 versus 6821
Caractéristiques | |
Date de sortie | 5 May 2015 versus 5 March 2012 |
Taux de remplissage de la texture | 92.54 GTexel / s versus 80 GTexel / s |
Pipelines | 2048 versus 1280 |
Performance á point flottant | 2,961 gflops versus 2,560 gflops |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 1250 MHz versus 1200 MHz |
Référence | |
PassMark - G3D Mark | 5195 versus 4604 |
PassMark - G2D Mark | 733 versus 586 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 65.367 versus 55.446 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.718 versus 4.68 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 71.057 versus 64.456 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 413.329 versus 294.215 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7365 versus 6821 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7365 versus 6821 |
Raisons pour considerer le AMD Radeon HD 7870 GHz Edition
- Environ 11% consummation d’énergie moyen plus bas: 225 Watt versus 250 Watt
- 2.8x meilleur performance en Geekbench - OpenCL: 77430 versus 27734
- Environ 19% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 952.668 versus 799.421
- Environ 73% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3716 versus 2154
- Environ 73% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3716 versus 2154
Caractéristiques | |
Thermal Design Power (TDP) | 225 Watt versus 250 Watt |
Référence | |
Geekbench - OpenCL | 77430 versus 27734 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 952.668 versus 799.421 |
GFXBench 4.0 - Manhattan (Frames) | 3716 versus 2154 |
GFXBench 4.0 - T-Rex (Frames) | 3358 versus 3354 |
GFXBench 4.0 - Manhattan (Fps) | 3716 versus 2154 |
GFXBench 4.0 - T-Rex (Fps) | 3358 versus 3354 |
Comparer les références
GPU 1: AMD Radeon R9 M395X
GPU 2: AMD Radeon HD 7870 GHz Edition
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 | AMD Radeon R9 M395X | AMD Radeon HD 7870 GHz Edition |
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PassMark - G3D Mark | 5195 | 4604 |
PassMark - G2D Mark | 733 | 586 |
Geekbench - OpenCL | 27734 | 77430 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 65.367 | 55.446 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 799.421 | 952.668 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.718 | 4.68 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 71.057 | 64.456 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 413.329 | 294.215 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 7365 | 6821 |
GFXBench 4.0 - Manhattan (Frames) | 2154 | 3716 |
GFXBench 4.0 - T-Rex (Frames) | 3354 | 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 7365 | 6821 |
GFXBench 4.0 - Manhattan (Fps) | 2154 | 3716 |
GFXBench 4.0 - T-Rex (Fps) | 3354 | 3358 |
3DMark Fire Strike - Graphics Score | 1651 |
Comparer les caractéristiques
AMD Radeon R9 M395X | AMD Radeon HD 7870 GHz Edition | |
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Essentiel |
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Architecture | GCN 3.0 | GCN 1.0 |
Nom de code | Amethyst | Pitcairn |
Conception | AMD Radeon R9 300 Series | AMD Radeon HD 7000 Series |
Date de sortie | 5 May 2015 | 5 March 2012 |
Position dans l’évaluation de la performance | 461 | 463 |
Genre | Desktop | Desktop |
Prix de sortie (MSRP) | $349 | |
Infos techniques |
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Vitesse du noyau | 723 MHz | |
Performance á point flottant | 2,961 gflops | 2,560 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 2048 | 1280 |
Taux de remplissage de la texture | 92.54 GTexel / s | 80 GTexel / s |
Thermal Design Power (TDP) | 250 Watt | 225 Watt |
Compte de transistor | 5,000 million | 2,800 million |
Vitesse augmenté | 1000 MHz | |
Stream Processors | 1024 | |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
Eyefinity | ||
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
HDMI | ||
VGA | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCIe 3.0 | PCIe 2.1 x16 |
Interface | MXM-B (3.0) | PCIe 3.0 x16 |
Taille du laptop | large | |
Connecteurs d’énergie supplementaires | None | 2x 6-pin |
Longeur | 241 mm | |
Soutien API |
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DirectX | 12 | 11 |
Mantle | ||
OpenCL | Not Listed | |
OpenGL | 4.4 | 4.5 |
Mémoire |
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RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 160.0 GB / s | 153.6 GB/s |
Largeur du bus mémoire | 256 bit | 256 Bit |
Vitesse de mémoire | 1250 MHz | 1200 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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AMD Eyefinity | ||
DualGraphics | ||
FreeSync | ||
HD3D | ||
PowerTune | ||
Graphiques changeables | ||
TrueAudio | ||
ZeroCore | ||
CrossFire |