AMD Radeon Pro Vega 16 vs AMD Radeon R9 370
Graphics Processor
| GPU model | Vega 12 | Trinidad |
|---|---|---|
| GPU variant | Vega 12 XLA | Trinidad PRO (215-0870020) |
| Architecture | GCN 5.0 | GCN 1.0 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 28 nm |
| Number of transistors | unknown | 2,800 million |
| Die size | unknown | 212 mm² |
Mobile graphics
| Release date | Nov 14th, 2018 | — |
|---|---|---|
| Generation | Radeon Pro Mac (Vega Series) | — |
| Production | Active | — |
| Interface | PCIe 3.0 x16 | — |
Clocks
| Base clock | 815 MHz | 925 MHz |
|---|---|---|
| Boost clock | 1190 MHz | 975 MHz |
| Memory clock | 1200 MHz 2.4 Gbps effective | 1400 MHz 5.6 Gbps effective |
Memory Configuration
| Memory size | 4 GB | 2 GB |
|---|---|---|
| Memory type | HBM2 | GDDR5 |
| Memory bus width | 1024 bit | 256 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 | 24 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 1024 KB | 512 KB |
Performance
| Pixel rate | 38.08 GPixel/s | 31.20 GPixel/s |
|---|---|---|
| Texture rate | 76.16 GTexel/s | 78.00 GTexel/s |
| FP16 (half) performance | 4.874 TFLOPS (2:1) | — |
| FP32 (float) performance | 2.437 TFLOPS | 2.496 TFLOPS |
| FP64 (double) performance | 152.3 GFLOPS (1:16) | 156.0 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 75 W | 110 W |
| Outputs | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Length | — | 221 mm 8.7 inches |
| Width | — | 111 mm 4.4 inches |
| Suggested PSU | — | 300 W |
| Power connectors | — | 1x 6-pin |
API Support & Features
| DirectX | 12 (12_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 5.1 |
Other Features
Graphics Card
| Release date | — | May 5th, 2015 |
|---|---|---|
| Generation | — | Pirate Islands |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x16 |
| Predecessor | — | Volcanic Islands |
| Successor | — | Arctic Islands |
