Product Compare
AMD Radeon Pro Vega 20 vs NVIDIA GeForce GTX 1070 GDDR5X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2018 | Dec 2018 |
| Generation | Radeon Pro Mac | GeForce 10 |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 815 MHz | 1506 MHz |
| Boost Clock | 1283 MHz | 1683 MHz |
| Memory Clock | 740 MHz | 1001 MHz |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | HBM2 | GDDR5X |
| Memory Bus | 1024bit | 256bit |
| Bandwidth | 189.4GB/s | 256.3GB/s |
| Render Config | ||
| Compute Units | 20 | |
| Shading Units | 1280 | 1920 |
| TMUs | 80 | 120 |
| ROPs | 32 | 64 |
| L1 Cache | 16 KB (per CU) | 48 KB (per SM) |
| L2 Cache | 1024 KB | 2 MB |
| SM Count | 15 | |
| Theoretical Performance | ||
| Pixel Rate | 41.06 GPixel/s | 107.7 GPixel/s |
| Texture Rate | 102.6 GTexel/s | 202.0 GTexel/s |
| FP16 (half) | 6.569 TFLOPS | 101.0 GFLOPS |
| FP32 (float) | 3.284 TFLOPS | 6.463 TFLOPS |
| FP64 (double) | 205.3 GFLOPS | 202.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 12 | GP104 |
| GPU Variant | Vega 12 XTA | GP104-200-A1 |
| Architecture | GCN 5.0 | Pascal |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 16 nm |
| Transistors | Unknown | 7.2 billion |
| Die Size | Unknown | 314 mm² |
| Board Design | ||
| TDP | 100W | 150W |
| Outputs | No outputs | 1x DVI1x HDMI 2.03x DisplayPort 1.4a |
| Suggested PSU | 450 W | |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.3 | 6.4 |
| CUDA | 6.1 | |
| Benchmarks | ||
| 3DMark Time Spy | 2596 | 6078 |