AMD Radeon Pro Vega 64 vs AMD Radeon Vega 7
Graphics Processor
| GPU model | Vega 10 | Cezanne |
|---|---|---|
| GPU variant | Vega 10 XT (215-0894200) | — |
| Architecture | GCN 5.0 | GCN 5.1 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 7 nm |
| Number of transistors | 12,500 million | 9,800 million |
| Die size | 495 mm² | 156 mm² |
Mobile graphics
| Release date | Jun 27th, 2017 | — |
|---|---|---|
| Generation | Radeon Pro Mac (Vega Series) | — |
| Production | Active | — |
| Interface | PCIe 3.0 x16 | — |
Clocks
| Base clock | 1250 MHz | 300 MHz |
|---|---|---|
| Boost clock | 1350 MHz | 1900 MHz |
| Memory clock | 786 MHz 1572 Mbps effective | System Shared |
Memory Configuration
| Memory size | 16 GB | System Shared |
|---|---|---|
| Memory type | HBM2 | System Shared |
| Memory bus width | 2048 bit | System Shared |
| Bandwidth | 402.4 GB/s | System Dependent |
Render Configuration
| Shading units | 4096 | 448 |
|---|---|---|
| TMUs | 256 | 28 |
| ROPs | 64 | 8 |
| Compute units | 64 | 7 |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 4 MB | — |
Performance
| Pixel rate | 86.40 GPixel/s | 15.20 GPixel/s |
|---|---|---|
| Texture rate | 345.6 GTexel/s | 53.20 GTexel/s |
| FP16 (half) performance | 22.12 TFLOPS (2:1) | 3.405 TFLOPS (2:1) |
| FP32 (float) performance | 11.06 TFLOPS | 1.702 TFLOPS |
| FP64 (double) performance | 691.2 GFLOPS (1:16) | 106.4 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 250 W | 45 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
Other Features
Integrated Graphics
| Release date | — | Apr 13th, 2021 |
|---|---|---|
| Generation | — | Cezanne (Vega) |
| Predecessor | — | Renoir |
| Production | — | Active |
| Interface | — | IGP |
