Product Compare
AMD Radeon Pro V420 vs AMD Radeon R9 295X2
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Apr 2014 |
| Generation | Radeon Pro Vega | Volcanic Islands |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 800 MHz | |
| Boost Clock | 1700 MHz | |
| Memory Clock | 800 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 32GB | 4GB |
| Memory Type | HBM2 | GDDR5 |
| Memory Bus | 4096bit | 512bit |
| Bandwidth | 819.2GB/s | 320.0GB/s |
| Render Config | ||
| Compute Units | 64 | 44 |
| Shading Units | 4096 | 2816 |
| TMUs | 256 | 176 |
| ROPs | 64 | 64 |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 4 MB | 1024 KB |
| Theoretical Performance | ||
| Pixel Rate | 108.8 GPixel/s | 65.15 GPixel/s |
| Texture Rate | 435.2 GTexel/s | 179.2 GTexel/s |
| FP16 (half) | 27.85 TFLOPS | |
| FP32 (float) | 13.93 TFLOPS | 5.733 TFLOPS |
| FP64 (double) | 6.963 TFLOPS | 716.7 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 20 | Vesuvius |
| GPU Variant | Vega 20 GLXT WS(215-0914026) | Vesuvius XT(215-0852022) |
| Architecture | GCN 5.1 | GCN 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 28 nm |
| Transistors | 13.23 billion | 6.2 billion |
| Die Size | 331 mm² | 438 mm² |
| Board Design | ||
| TDP | 300W | 500W |
| Suggested PSU | 700 W | 900 W |
| Outputs | 6x mini-DisplayPort 1.4a | 1x DVI4x mini-DisplayPort 1.2 |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.0 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.7 | 6.3 |