Product Compare
AMD Radeon Vega 9 Mobile vs NVIDIA RTX A4 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2019 | Apr 2021 |
| Generation | Picasso | Quadro Ampere-M |
| Type | Integrated | Professional |
| Bus Interface | IGP | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 300 MHz | 1297 MHz |
| Boost Clock | 1300 MHz | 1770 MHz |
| Memory Clock | System Shared | 1750 MHz |
| Memory | ||
| Memory Size | System Shared | 4GB |
| Memory Type | System Shared | GDDR6 |
| Memory Bus | System Shared | 128bit |
| Bandwidth | System Dependent | 224.0GB/s |
| Render Config | ||
| Compute Units | 9 | |
| Shading Units | 576 | 2048 |
| TMUs | 36 | 64 |
| ROPs | 8 | 32 |
| SM Count | 16 | |
| Tensor Cores | 64 | |
| RT Cores | 16 | |
| L1 Cache | 128 KB (per SM) | |
| L2 Cache | 2 MB | |
| Theoretical Performance | ||
| Pixel Rate | 10.40 GPixel/s | 56.64 GPixel/s |
| Texture Rate | 46.80 GTexel/s | 113.3 GTexel/s |
| FP16 (half) | 2.995 TFLOPS | 7.250 TFLOPS |
| FP32 (float) | 1498 GFLOPS | 7.250 TFLOPS |
| FP64 (double) | 93.60 GFLOPS | 113.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | Picasso | GA107 |
| Architecture | GCN 5.0 | Ampere |
| Foundry | GlobalFoundries | Samsung |
| Process Size | 14 nm | 8 nm |
| Transistors | 4.94 billion | 8.7 billion |
| Die Size | 210 mm² | 200 mm² |
| Board Design | ||
| TDP | 15W | Unknown |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.7 |
| CUDA | 8.6 | |