AMD Radeon Pro Vega 16 vs AMD Radeon Pro WX Vega M GL
Graphics Processor
| GPU model | Vega 12 | Polaris 22 |
|---|---|---|
| GPU variant | Vega 12 XLA | VegaM MGL XL |
| Architecture | GCN 5.0 | GCN 4.0 |
| Foundry | GlobalFoundries | GlobalFoundries |
| Manufacturing process | 14 nm | 14 nm |
| Number of transistors | unknown | 5,000 million |
| Die size | unknown | 208 mm² |
Mobile graphics
| Release date | Nov 14th, 2018 | Apr 24th, 2018 |
|---|---|---|
| Generation | Radeon Pro Mac (Vega Series) | Vega (Vega M) |
| Production | Active | Active |
| Interface | PCIe 3.0 x16 | IGP |
Clocks
| Base clock | 815 MHz | 931 MHz |
|---|---|---|
| Boost clock | 1190 MHz | 1011 MHz |
| Memory clock | 1200 MHz 2.4 Gbps effective | 700 MHz 1400 Mbps effective |
Memory Configuration
| Memory size | 4 GB | 4 GB |
|---|---|---|
| Memory type | HBM2 | HBM2 |
| Memory bus width | 1024 bit | 1024 bit |
| Bandwidth | 307.2 GB/s | 179.2 GB/s |
Render Configuration
| Shading units | 1024 | 1280 |
|---|---|---|
| TMUs | 64 | 80 |
| ROPs | 32 | 32 |
| Compute units | 16 | 20 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 1024 KB | 1024 KB |
Performance
| Pixel rate | 38.08 GPixel/s | 32.35 GPixel/s |
|---|---|---|
| Texture rate | 76.16 GTexel/s | 80.88 GTexel/s |
| FP16 (half) performance | 4.874 TFLOPS (2:1) | 2.588 TFLOPS (1:1) |
| FP32 (float) performance | 2.437 TFLOPS | 2.588 TFLOPS |
| FP64 (double) performance | 152.3 GFLOPS (1:16) | 161.8 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 75 W | 65 W |
| Outputs | No outputs | No outputs |
| Board number | — | D136 |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 6.4 |
