Product Compare
AMD Radeon Pro V420 vs ATI FirePro V8800
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Apr 2010 |
| Generation | Radeon Pro Vega | FirePro |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 2.0 x16 |
| Clock Speeds | ||
| Base Clock | 800 MHz | |
| Boost Clock | 1700 MHz | |
| Memory Clock | 800 MHz | 1150 MHz |
| Memory | ||
| Memory Size | 32GB | 2GB |
| Memory Type | HBM2 | GDDR5 |
| Memory Bus | 4096bit | 256bit |
| Bandwidth | 819.2GB/s | 147.2GB/s |
| Render Config | ||
| Compute Units | 64 | 20 |
| Shading Units | 4096 | 1600 |
| TMUs | 256 | 80 |
| ROPs | 64 | 32 |
| L1 Cache | 16 KB (per CU) | 8 KB (per CU) |
| L2 Cache | 4 MB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 108.8 GPixel/s | 26.40 GPixel/s |
| Texture Rate | 435.2 GTexel/s | 66.00 GTexel/s |
| FP16 (half) | 27.85 TFLOPS | |
| FP32 (float) | 13.93 TFLOPS | 2.640 TFLOPS |
| FP64 (double) | 6.963 TFLOPS | 528.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 20 | Cypress |
| GPU Variant | Vega 20 GLXT WS(215-0914026) | Cypress XT GL |
| Architecture | GCN 5.1 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 40 nm |
| Transistors | 13.23 billion | 2.154 billion |
| Die Size | 331 mm² | 334 mm² |
| Board Design | ||
| TDP | 300W | 208W |
| Suggested PSU | 700 W | 550 W |
| Outputs | 6x mini-DisplayPort 1.4a | 4x DisplayPort 1.11x S-Video |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 6-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 11.2 (11_0) |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.7 | 5.0 |