Nom du GPU | Beema | Cedar |
---|---|---|
Architecture | GCN 2.0 | TeraScale 2 |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 28 nm | 40 nm |
Transistors | 930 million | 292 million |
Taille des matrices | 107 mm² | 59 mm² |
GPU variant | — | Cedar PRO |
Date de publication | Jun 11th, 2014 | — |
---|---|---|
Génération | Mullins (Rx 200 Mobile) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Prédécesseur | Richland | — |
Successeur | Carrizo | — |
GPU clock | 800 MHz | 650 MHz |
---|---|---|
Mémoire clock | System Shared | 400 MHz 800 Mbps effective |
Taille de la mémoire | System Shared | 512 MB |
---|---|---|
Type de mémoire | System Shared | DDR2 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 6.400 GB/s |
Shading units | 128 | 80 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | 2 |
Cache L1 | — | 8 KB (per CU) |
Cache L2 | — | 128 KB |
Taux de pixel | 3.200 GPixel/s | 2.600 GPixel/s |
---|---|---|
Taux de texture | 6.400 GTexel/s | 5.200 GTexel/s |
FP32 (float) performance | 204.8 GFLOPS | 104.0 GFLOPS |
FP64 (double) performance | 12.80 GFLOPS (1:16) | — |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 15 W | 19 W |
Sorties | No outputs | 1x DVI1x HDMI1x VGA |
Longueur | — | 170 mm 6.7 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
Board number | — | B750, B982, C026, C027, C028, C070, C093, C096, C267 |
DirectX | 12 (12_0) | 11.2 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.4 |
OpenCL | 2.0 | 1.2 |
Vulkan | 1.2 | — |
Shader model | 6.3 | 5.0 |
Date de publication | — | Feb 4th, 2010 |
---|---|---|
Génération | — | Evergreen |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 34 in our database |
Prédécesseur | — | Radeon R700 |
Successeur | — | Northern Islands |