GPU model | Turks | Picasso |
---|---|---|
GPU variant | Turks XT (215-0803000) | — |
Architecture | TeraScale 2 | GCN 5.0 |
Foundry | TSMC | GlobalFoundries |
Manufacturing process | 40 nm | 14 nm |
Number of transistors | 716 million | 4,940 million |
Die size | 118 mm² | 210 mm² |
Release date | Jan 5th, 2012 | — |
---|---|---|
Generation | Southern Islands | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | Northern Islands | — |
Successor | Sea Islands | — |
GPU clock | 800 MHz | — |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | System Shared |
Base clock | — | 300 MHz |
Boost clock | — | 1400 MHz |
Memory size | 512 MB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 128 bit | System Shared |
Bandwidth | 64.00 GB/s | System Dependent |
Shading units | 480 | 640 |
---|---|---|
TMUs | 24 | 40 |
ROPs | 8 | 8 |
Compute units | 6 | 10 |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel rate | 6.400 GPixel/s | 11.20 GPixel/s |
---|---|---|
Texture rate | 19.20 GTexel/s | 56.00 GTexel/s |
FP32 (float) performance | 768.0 GFLOPS | 1.792 TFLOPS |
FP16 (half) performance | — | 3.584 TFLOPS (2:1) |
FP64 (double) performance | — | 112.0 GFLOPS (1:16) |
Slot width | Single-slot | IGP |
---|---|---|
Length | 145 mm 5.7 inches | — |
TDP | 66 W | 15 W |
Suggested PSU | 250 W | — |
Outputs | 1x DVI1x DisplayPort1x VGA | No outputs |
Power connectors | None | — |
Board number | C243, C331, C337 | — |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.4 |
Release date | — | Apr 8th, 2019 |
---|---|---|
Generation | — | Picasso (Vega Mobile) |
Production | — | Active |
Interface | — | IGP |
Predecessor | — | Raven Ridge |
Successor | — | Renoir |