Product Compare
AMD Radeon Pro Vega II Duo vs NVIDIA GeForce RTX 5090 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2019 | Mar 2025 |
| Generation | Radeon Pro Mac | GeForce 50 Mobile |
| Type | Desktop | Mobile |
| Bus Interface | Apple MPX | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1400 MHz | 990 MHz |
| Boost Clock | 1720 MHz | 1515 MHz |
| Memory Clock | 1000 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 32GB | 24GB |
| Memory Type | HBM2 | GDDR7 |
| Memory Bus | 4096bit | 256bit |
| Bandwidth | 1020GB/s | 896.0GB/s |
| Render Config | ||
| Compute Units | 64 | |
| Shading Units | 4096 | 10496 |
| TMUs | 256 | 328 |
| ROPs | 64 | 112 |
| L1 Cache | 16 KB (per CU) | 128 KB (per SM) |
| L2 Cache | 4 MB | 64 MB |
| SM Count | 82 | |
| Tensor Cores | 328 | |
| RT Cores | 82 | |
| Theoretical Performance | ||
| Pixel Rate | 110.1 GPixel/s | 169.7 GPixel/s |
| Texture Rate | 440.3 GTexel/s | 496.9 GTexel/s |
| FP16 (half) | 28.18 TFLOPS | 31.80 TFLOPS |
| FP32 (float) | 14.09 TFLOPS | 31.80 TFLOPS |
| FP64 (double) | 7.045 TFLOPS | 496.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 20 | GB203 |
| GPU Variant | Vega 20 XT | GN22-X11-A1 |
| Architecture | GCN 5.1 | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 5 nm |
| Transistors | 13.23 billion | 45.6 billion |
| Die Size | 331 mm² | 378 mm² |
| Board Design | ||
| TDP | 475W | 95W |
| Suggested PSU | 850 W | 550 W |
| Outputs | 1x HDMI 2.0b4x Thunderbolt | Portable Device Dependent |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| Shader Model | 6.7 | 6.8 |
| CUDA | 12.0 | |