Product Compare
NVIDIA GeForce RTX 4080 Max-Q vs AMD Radeon Pro Vega 64X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2023 | Mar 2019 |
| Generation | GeForce 40 Mobile | Radeon Pro Mac |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 795 MHz | 1250 MHz |
| Boost Clock | 1350 MHz | 1468 MHz |
| Memory Clock | 1750 MHz | 1000 MHz |
| Memory | ||
| Memory Size | 12GB | 16GB |
| Memory Type | GDDR6 | HBM2 |
| Memory Bus | 192bit | 2048bit |
| Bandwidth | 336.0GB/s | 512.0GB/s |
| Render Config | ||
| SM Count | 58 | |
| Shading Units | 7424 | 4096 |
| TMUs | 232 | 256 |
| ROPs | 80 | 64 |
| Tensor Cores | 232 | |
| RT Cores | 58 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 48 MB | 4 MB |
| Compute Units | 64 | |
| Theoretical Performance | ||
| Pixel Rate | 108.0 GPixel/s | 93.95 GPixel/s |
| Texture Rate | 313.2 GTexel/s | 375.8 GTexel/s |
| FP16 (half) | 20.04 TFLOPS | 24.05 TFLOPS |
| FP32 (float) | 20.04 TFLOPS | 12.03 TFLOPS |
| FP64 (double) | 313.2 GFLOPS | 751.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | AD104 | Vega 10 |
| GPU Variant | GN21-X9 | Vega 10 XT(215-0894200) |
| Architecture | Ada Lovelace | GCN 5.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 4 nm | 14 nm |
| Transistors | 35.8 billion | 12.5 billion |
| Die Size | 295 mm² | 495 mm² |
| Board Design | ||
| TDP | 60W | 250W |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.3 | 1.2 |
| CUDA | 8.9 | |
| Shader Model | 6.7 | 6.4 |