Revue de la carte vidéo AMD Radeon R9 M275

Radeon R9 M275 carte vidéo sortie par AMD; release date: 28 January 2014. Au jour du sortie, la carte vidéo couta $799.99. La carte video est conçue pour les ordinateurs laptop et est basé sur la microarchitecture GCN 1.0 nom de code Venus.
Vitesse du noyau - 900 MHz. Vitesse augmenté - 925 MHz. Taux de remplissage de la texture - 37 GTexel / s. Pipelines - 640. Performance de point flottant - 1,184 gflops. Technologie de fabrication - 28 nm . Compte de transistors - 1,500 million.
Type de mémoire: GDDR5. Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 128 Bit. Vitesse du mémoire - 4000 MHz. Bande passant du mémoire - 64 GB / s. Mémoire partagé - 0.
Référence
PassMark G3D Mark |
|
|
||||
PassMark G2D Mark |
|
|
||||
Geekbench OpenCL |
|
|
||||
CompuBench 1.5 Desktop Face Detection |
|
|
||||
CompuBench 1.5 Desktop Ocean Surface Simulation |
|
|
||||
CompuBench 1.5 Desktop T-Rex |
|
|
||||
CompuBench 1.5 Desktop Video Composition |
|
|
||||
CompuBench 1.5 Desktop Bitcoin Mining |
|
|
||||
GFXBench 4.0 Manhattan |
|
|
||||
GFXBench 4.0 T-Rex |
|
|
||||
GFXBench 4.0 Manhattan |
|
|
||||
GFXBench 4.0 T-Rex |
|
|
Nom | Valeur |
---|---|
PassMark - G3D Mark | 1115 |
PassMark - G2D Mark | 569 |
Geekbench - OpenCL | 9231 |
CompuBench 1.5 Desktop - Face Detection | 28.064 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 313.463 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 2.206 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 34.381 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 121.685 mHash/s |
GFXBench 4.0 - Manhattan | 1162 Frames |
GFXBench 4.0 - T-Rex | 1717 Frames |
GFXBench 4.0 - Manhattan | 1162.000 Fps |
GFXBench 4.0 - T-Rex | 1717.000 Fps |
Performance des jeux
Thief (2014)

Low, 1024x768 | 26.80 |
Medium, 1366x768 | 22.60 |
High, 1366x768 | 19.30 |
Ultra, 1920x1080 | 10.50 |
Company of Heroes 2 (2013)

Low, 1024x768 | 39.20 |
Medium, 1366x768 | 34.90 |
High, 1366x768 | 23.70 |
Ultra, 1920x1080 | 9.70 |
Metro: Last Light (2013)

Low, 1024x768 | 38.00 |
Medium, 1366x768 | 29.70 |
High, 1366x768 | 26.30 |
Ultra, 1920x1080 | 13.40 |
BioShock Infinite (2013)

Low, 1280x720 | 88.20 |
Medium, 1366x768 | 52.00 |
High, 1366x768 | 42.80 |
Ultra, 1920x1080 | 14.40 |
Tomb Raider (2013)

Low, 1024x768 | 122.50 |
Medium, 1366x768 | 62.90 |
High, 1366x768 | 44.10 |
Ultra, 1920x1080 | 25.20 |
Hitman: Absolution (2012)

Low, 1024x768 | 40.00 |
Medium, 1366x768 | 36.50 |
High, 1366x768 | 20.70 |
Ultra, 1920x1080 | 10.50 |
Caractéristiques
Essentiel |
|
Architecture | GCN 1.0 |
Nom de code | Venus |
Date de sortie | 28 January 2014 |
Prix de sortie (MSRP) | $799.99 |
Position dans l’évaluation de la performance | 990 |
Prix maintenant | $699.99 |
Genre | Laptop |
Valeur pour le prix (0-100) | 3.01 |
Infos techniques |
|
Vitesse augmenté | 925 MHz |
Vitesse du noyau | 900 MHz |
Performance á point flottant | 1,184 gflops |
Processus de fabrication | 28 nm |
Pipelines | 640 |
Taux de remplissage de la texture | 37 GTexel / s |
Compte de transistor | 1,500 million |
Sorties et ports de vidéo |
|
Connecteurs d’écran | No outputs |
Compatibilité, dimensions et exigences |
|
Interface | PCIe 3.0 x16 |
Taille du laptop | large |
Soutien API |
|
DirectX | 12.0 (11_1) |
OpenGL | 4.5 |
Mémoire |
|
RAM maximale | 2 GB |
Bande passante de la mémoire | 64 GB / s |
Largeur du bus mémoire | 128 Bit |
Vitesse de mémoire | 4000 MHz |
Genre de mémoire | GDDR5 |
Mémoire partagé | 0 |