Nom du GPU | Scrapper | Meso |
---|---|---|
Architecture | TeraScale 3 | GCN 3.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 32 nm | 28 nm |
Transistors | 1,303 million | 1,550 million |
Taille des matrices | 246 mm² | 125 mm² |
GPU variant | — | Meso XT (216-0867030) |
Date de publication | May 23rd, 2013 | — |
---|---|---|
Génération | Richland (HD 8000) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Prédécesseur | Trinity | — |
Successeur | Kabini | — |
Base clock | 720 MHz | 1100 MHz |
---|---|---|
Boost clock | 844 MHz | 1125 MHz |
Mémoire clock | System Shared | 900 MHz 1800 Mbps effective |
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 | 256 | 384 |
---|---|---|
TMUs | 16 | 24 |
ROPs | 8 | 8 |
Compute units | 4 | 6 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 128 KB |
Taux de pixel | 6.752 GPixel/s | 9.000 GPixel/s |
---|---|---|
Taux de texture | 13.50 GTexel/s | 27.00 GTexel/s |
FP32 (float) performance | 432.1 GFLOPS | 864.0 GFLOPS |
FP16 (half) performance | — | 864.0 GFLOPS (1:1) |
FP64 (double) performance | — | 54.00 GFLOPS (1:16) |
Taille Slot | IGP | — |
---|---|---|
TDP | 65 W | unknown |
Sorties | No outputs | No outputs |
DirectX | 11.2 (11_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.0 |
Date de publication | — | May 5th, 2015 |
---|---|---|
Génération | — | Crystal System (R7 M300) |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x8 |
Prédécesseur | — | Solar System |
Successeur | — | Mobility Radeon |