GPU model | Turks | Hainan |
---|---|---|
GPU variant | Turks XT (215-0803000) | — |
Architecture | TeraScale 2 | GCN 1.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 28 nm |
Number of transistors | 716 million | 690 million |
Die size | 118 mm² | 56 mm² |
Release date | May 2nd, 2011 | — |
---|---|---|
Generation | Embedded (6000) | — |
Production | End-of-life | — |
Interface | MXM-A (3.0) | — |
GPU clock | 600 MHz | 1030 MHz |
---|---|---|
Memory clock | 800 MHz 3.2 Gbps effective | 1000 MHz 2 Gbps effective |
Memory size | 1024 MB | 2 GB |
---|---|---|
Memory type | GDDR5 | DDR3 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 51.20 GB/s | 16.00 GB/s |
Shading units | 480 | 320 |
---|---|---|
TMUs | 24 | 20 |
ROPs | 8 | 8 |
Compute units | 6 | 5 |
Cache L1 | 8 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 128 KB |
Pixel rate | 4.800 GPixel/s | 8.240 GPixel/s |
---|---|---|
Texture rate | 14.40 GTexel/s | 20.60 GTexel/s |
FP32 (float) performance | 576.0 GFLOPS | 659.2 GFLOPS |
FP64 (double) performance | — | 41.20 GFLOPS (1:16) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 45 W | 50 W |
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Suggested PSU | — | 250 W |
Power connectors | — | None |
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 | — | Jun 30th, 2016 |
---|---|---|
Generation | — | Arctic Islands |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x8 |
Predecessor | — | Pirate Islands |
Successor | — | Polaris |