Product Compare
ATI FirePro V7900 vs AMD Radeon VII
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2011 | Feb 2019 |
| Generation | FirePro | Vega II |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1250 MHz | 1000 MHz |
| Base Clock | 1400 MHz | |
| Boost Clock | 1750 MHz | |
| Memory | ||
| Memory Size | 2GB | 16GB |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 256bit | 4096bit |
| Bandwidth | 160.0GB/s | 1020GB/s |
| Render Config | ||
| Compute Units | 20 | 60 |
| Shading Units | 1280 | 3840 |
| TMUs | 80 | 240 |
| ROPs | 32 | 64 |
| L1 Cache | 8 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 512 KB | 4 MB |
| Theoretical Performance | ||
| Pixel Rate | 23.20 GPixel/s | 112.0 GPixel/s |
| Texture Rate | 58.00 GTexel/s | 420.0 GTexel/s |
| FP32 (float) | 1.856 TFLOPS | 13.44 TFLOPS |
| FP64 (double) | 464.0 GFLOPS | 3.360 TFLOPS |
| FP16 (half) | 26.88 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Cayman | Vega 20 |
| GPU Variant | Cayman PRO GL | Vega 20 XT |
| Architecture | TeraScale 3 | GCN 5.1 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 7 nm |
| Transistors | 2.64 billion | 13.23 billion |
| Die Size | 389 mm² | 331 mm² |
| Board Design | ||
| TDP | 150W | 295W |
| Suggested PSU | 450 W | 600 W |
| Outputs | 4x DisplayPort 1.2 | 1x HDMI 2.0b3x DisplayPort 1.4a |
| Power Connectors | 1x 6-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 11.2 (11_0) | 12 (12_1) |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | N/A | 1.3 |
| Shader Model | 5.0 | 6.7 |