GPU model | Devastator | Meso |
---|---|---|
Architecture | TeraScale 3 | GCN 3.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 32 nm | 28 nm |
Number of transistors | 1,303 million | 1,550 million |
Die size | 246 mm² | 125 mm² |
GPU variant | — | Meso XT (216-0867030) |
Release date | May 23rd, 2013 | Jun 3rd, 2015 |
---|---|---|
Generation | Richland (HD 8000 Mobile) | Crystal System (Rx M300) |
Production | End-of-life | End-of-life |
Interface | IGP | IGP |
Predecessor | Trinity | — |
Successor | Mullins | — |
GPU clock | 554 MHz | — |
---|---|---|
Memory clock | System Shared | System Shared |
Base clock | — | 900 MHz |
Boost clock | — | 1125 MHz |
Memory size | System Shared | System Shared |
---|---|---|
Memory type | System Shared | System Shared |
Memory bus width | System Shared | System Shared |
Bandwidth | System Dependent | System Dependent |
Shading units | 384 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 8 |
Compute units | 6 | 6 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 256 KB |
Pixel rate | 4.432 GPixel/s | 9.000 GPixel/s |
---|---|---|
Texture rate | 13.30 GTexel/s | 27.00 GTexel/s |
FP32 (float) performance | 425.5 GFLOPS | 864.0 GFLOPS |
FP16 (half) performance | — | 864.0 GFLOPS (1:1) |
FP64 (double) performance | — | 54.00 GFLOPS (1:16) |
Slot width | IGP | IGP |
---|---|---|
TDP | 35 W | unknown |
Outputs | 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 |