AMD Radeon R9 M275X versus AMD Radeon R7 250
Comparaison des cartes vidéo AMD Radeon R9 M275X and AMD Radeon R7 250 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 M275X
- La carte vidéo est plus nouvelle: date de sortie 3 mois plus tard
- Environ 65% taux plus haut de remplissage de la texture: 37 GTexel / s versus 22.4 GTexel / s
- Environ 67% de pipelines plus haut: 640 versus 384
- Environ 65% de meilleur performance á point flottant: 1,184 gflops versus 716.8 gflops
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- Environ 44% meilleur performance en PassMark - G3D Mark: 1537 versus 1065
- Environ 7% meilleur performance en PassMark - G2D Mark: 307 versus 286
- Environ 53% meilleur performance en Geekbench - OpenCL: 11041 versus 7220
- Environ 39% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 28.109 versus 20.161
- Environ 32% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.187 versus 1.655
- Environ 13% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 33.837 versus 30.046
- Environ 50% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 3265 versus 2179
- Environ 50% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 3265 versus 2179
Caractéristiques | |
Date de sortie | 28 January 2014 versus 8 October 2013 |
Taux de remplissage de la texture | 37 GTexel / s versus 22.4 GTexel / s |
Pipelines | 640 versus 384 |
Performance á point flottant | 1,184 gflops versus 716.8 gflops |
Taille de mémore maximale | 4 GB versus 2 GB |
Référence | |
PassMark - G3D Mark | 1537 versus 1065 |
PassMark - G2D Mark | 307 versus 286 |
Geekbench - OpenCL | 11041 versus 7220 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 28.109 versus 20.161 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.187 versus 1.655 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 33.837 versus 30.046 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3265 versus 2179 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3265 versus 2179 |
Raisons pour considerer le AMD Radeon R7 250
- Environ 14% plus de la vitesse augmenté: 1050 MHz versus 925 MHz
- Environ 2% plus haut de vitesse de mémoire: 1150 MHz versus 1125 MHz
- Environ 7% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 304.279 versus 283.116
- Environ 6% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 96.934 versus 91.407
- 2.6x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3170 versus 1228
- Environ 97% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3356 versus 1705
- 2.6x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3170 versus 1228
- Environ 97% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3356 versus 1705
Caractéristiques | |
Vitesse augmenté | 1050 MHz versus 925 MHz |
Vitesse de mémoire | 1150 MHz versus 1125 MHz |
Référence | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 304.279 versus 283.116 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 96.934 versus 91.407 |
GFXBench 4.0 - Manhattan (Frames) | 3170 versus 1228 |
GFXBench 4.0 - T-Rex (Frames) | 3356 versus 1705 |
GFXBench 4.0 - Manhattan (Fps) | 3170 versus 1228 |
GFXBench 4.0 - T-Rex (Fps) | 3356 versus 1705 |
Comparer les références
GPU 1: AMD Radeon R9 M275X
GPU 2: AMD Radeon R7 250
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) |
|
|
Nom | AMD Radeon R9 M275X | AMD Radeon R7 250 |
---|---|---|
PassMark - G3D Mark | 1537 | 1065 |
PassMark - G2D Mark | 307 | 286 |
Geekbench - OpenCL | 11041 | 7220 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 28.109 | 20.161 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 283.116 | 304.279 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.187 | 1.655 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 33.837 | 30.046 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 91.407 | 96.934 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3265 | 2179 |
GFXBench 4.0 - Manhattan (Frames) | 1228 | 3170 |
GFXBench 4.0 - T-Rex (Frames) | 1705 | 3356 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3265 | 2179 |
GFXBench 4.0 - Manhattan (Fps) | 1228 | 3170 |
GFXBench 4.0 - T-Rex (Fps) | 1705 | 3356 |
3DMark Fire Strike - Graphics Score | 0 |
Comparer les caractéristiques
AMD Radeon R9 M275X | AMD Radeon R7 250 | |
---|---|---|
Essentiel |
||
Architecture | GCN 1.0 | GCN 1.0 |
Nom de code | Venus | Oland |
Conception | AMD Radeon R9 200 Series | AMD Radeon R7 200 Series |
Date de sortie | 28 January 2014 | 8 October 2013 |
Position dans l’évaluation de la performance | 1106 | 1107 |
Genre | Desktop | Desktop |
Prix de sortie (MSRP) | $89 | |
Prix maintenant | $78.34 | |
Valeur pour le prix (0-100) | 27.62 | |
Infos techniques |
||
Vitesse augmenté | 925 MHz | 1050 MHz |
Unités de Compute | 10 | |
Vitesse du noyau | 900 MHz | |
Performance á point flottant | 1,184 gflops | 716.8 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 640 | 384 |
Taux de remplissage de la texture | 37 GTexel / s | 22.4 GTexel / s |
Compte de transistor | 1,500 million | 1,040 million |
Stream Processors | 384 | |
Thermal Design Power (TDP) | 75 Watt | |
Sorties et ports de vidéo |
||
Connecteurs d’écran | No outputs | 1x DVI, 1x HDMI, 1x VGA |
Eyefinity | ||
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
HDMI | ||
VGA | ||
Compatibilité, dimensions et exigences |
||
Soutien de bus | PCIe 3.0 x16 | PCIe 3.0 |
Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
Longeur | 168 mm | |
Connecteurs d’énergie supplementaires | N / A | |
Soutien API |
||
DirectX | 11 | 12 |
Mantle | ||
OpenCL | Not Listed | |
OpenGL | 4.4 | 4.5 |
Mémoire |
||
RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 72 GB/s | 72 GB/s |
Largeur du bus mémoire | 128 bit | 128 Bit |
Vitesse de mémoire | 1125 MHz | 1150 MHz |
Genre de mémoire | GDDR5 | DDR3 / GDDR5 |
Mémoire partagé | 0 | |
Technologies |
||
AMD Eyefinity | ||
DualGraphics | ||
FreeSync | ||
HD3D | ||
PowerTune | ||
Graphiques changeables | ||
ZeroCore | ||
AppAcceleration | ||
CrossFire | ||
DDMA audio |