GPU model | Baffin | Picasso |
---|---|---|
GPU variant | Baffin LE | — |
Architecture | GCN 4.0 | GCN 5.0 |
Foundry | GlobalFoundries | GlobalFoundries |
Manufacturing process | 14 nm | 14 nm |
Number of transistors | 3,000 million | 4,940 million |
Die size | 123 mm² | 210 mm² |
Release date | Mar 1st, 2017 | — |
---|---|---|
Generation | Radeon Pro Mobile (WX x100) | — |
Production | Active | — |
Interface | PCIe 3.0 x8 | — |
Base clock | 1002 MHz | 300 MHz |
---|---|---|
Boost clock | 1053 MHz | 1400 MHz |
Memory clock | 1500 MHz 6 Gbps effective | System Shared |
Memory size | 4 GB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 128 bit | System Shared |
Bandwidth | 96.00 GB/s | System Dependent |
Shading units | 640 | 704 |
---|---|---|
TMUs | 40 | 44 |
ROPs | 16 | 8 |
Compute units | 10 | 11 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 1024 KB | — |
Pixel rate | 16.85 GPixel/s | 11.20 GPixel/s |
---|---|---|
Texture rate | 42.12 GTexel/s | 61.60 GTexel/s |
FP16 (half) performance | 1,348 GFLOPS (1:1) | 3.942 TFLOPS (2:1) |
FP32 (float) performance | 1,348 GFLOPS | 1.971 TFLOPS |
FP64 (double) performance | 84.24 GFLOPS (1:16) | 123.2 GFLOPS (1:16) |
Slot width | MXM Module | IGP |
---|---|---|
TDP | 50 W | 15 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |
Release date | — | Jul 7th, 2019 |
---|---|---|
Generation | — | Picasso (Vega) |
Production | — | Active |
Interface | — | IGP |
Predecessor | — | Raven Ridge |
Successor | — | Renoir |