GPU model | Scrapper | Sun |
---|---|---|
Architecture | TeraScale 3 | GCN 1.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 32 nm | 28 nm |
Number of transistors | 1,303 million | 690 million |
Die size | 246 mm² | 56 mm² |
GPU variant | — | Sun PRO |
Release date | May 23rd, 2013 | — |
---|---|---|
Generation | Richland (HD 8000 Mobile) | — |
Production | End-of-life | — |
Interface | IGP | — |
Predecessor | Trinity | — |
Successor | Mullins | — |
Base clock | 450 MHz | 750 MHz |
---|---|---|
Boost clock | 600 MHz | 825 MHz |
Memory clock | System Shared | 1000 MHz 2 Gbps effective |
Memory size | System Shared | 1024 MB |
---|---|---|
Memory type | System Shared | DDR3 |
Memory bus width | System Shared | 64 bit |
Bandwidth | System Dependent | 16.00 GB/s |
Shading units | 192 | 320 |
---|---|---|
TMUs | 12 | 20 |
ROPs | 4 | 8 |
Compute units | 3 | 5 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 128 KB |
Pixel rate | 2.400 GPixel/s | 6.600 GPixel/s |
---|---|---|
Texture rate | 7.200 GTexel/s | 16.50 GTexel/s |
FP32 (float) performance | 230.4 GFLOPS | 528.0 GFLOPS |
FP64 (double) performance | — | 33.00 GFLOPS (1:16) |
Slot width | IGP | — |
---|---|---|
TDP | 35 W | unknown |
Outputs | No outputs | No outputs |
DirectX | 11.2 (11_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 5.1 |
Release date | — | Mar 1st, 2013 |
---|---|---|
Generation | — | Solar System (HD 8500M) |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x8 |
Predecessor | — | London |
Successor | — | Crystal System |