Nom du GPU | Beema | Topaz |
---|---|---|
Architecture | GCN 2.0 | GCN 3.0 |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 930 million | 1,550 million |
Taille des matrices | 107 mm² | 125 mm² |
GPU variant | — | Topaz XT (216-0864030) |
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 | — |
---|---|---|
Mémoire clock | System Shared | 900 MHz 1800 Mbps effective |
Base clock | — | 940 MHz |
Boost clock | — | 980 MHz |
Taille de la mémoire | System Shared | 2 GB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 14.40 GB/s |
Shading units | 128 | 384 |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 8 |
Compute units | 2 | 6 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 128 KB |
Taux de pixel | 3.200 GPixel/s | 7.840 GPixel/s |
---|---|---|
Taux de texture | 6.400 GTexel/s | 23.52 GTexel/s |
FP32 (float) performance | 204.8 GFLOPS | 752.6 GFLOPS |
FP64 (double) performance | 12.80 GFLOPS (1:16) | 47.04 GFLOPS (1:16) |
FP16 (half) performance | — | 752.6 GFLOPS (1:1) |
Taille Slot | IGP | — |
---|---|---|
TDP | 15 W | unknown |
Sorties | No outputs | No outputs |
Board number | — | C720 |
DirectX | 12 (12_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.3 | 6.3 |
Date de publication | — | Jun 11th, 2014 |
---|---|---|
Génération | — | Crystal System (R7 M200) |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x8 |
Prédécesseur | — | Solar System |
Successeur | — | Mobility Radeon |