Product Compare
AMD Radeon Pro Vega 64 vs AMD Radeon RX 6600M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2017 | May 2021 |
| Generation | Radeon Pro Mac | Mobility Radeon |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1250 MHz | 2068 MHz |
| Boost Clock | 1350 MHz | 2416 MHz |
| Memory Clock | 786 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 16GB | 8GB |
| Memory Type | HBM2 | GDDR6 |
| Memory Bus | 2048bit | 128bit |
| Bandwidth | 402.4GB/s | 224.0GB/s |
| Render Config | ||
| Compute Units | 64 | 28 |
| Shading Units | 4096 | 1792 |
| TMUs | 256 | 112 |
| ROPs | 64 | 64 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 4 MB | 2 MB |
| RT Cores | 28 | |
| L3 Cache | 32 MB | |
| Theoretical Performance | ||
| Pixel Rate | 86.40 GPixel/s | 154.6 GPixel/s |
| Texture Rate | 345.6 GTexel/s | 270.6 GTexel/s |
| FP16 (half) | 22.12 TFLOPS | 17.32 TFLOPS |
| FP32 (float) | 11.06 TFLOPS | 8.659 TFLOPS |
| FP64 (double) | 691.2 GFLOPS | 541.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 10 | Navi 23 |
| GPU Variant | Vega 10 XT(215-0894200) | |
| Architecture | GCN 5.0 | RDNA 2.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 7 nm |
| Transistors | 12.5 billion | 11.06 billion |
| Die Size | 495 mm² | 237 mm² |
| Board Design | ||
| TDP | 250W | 100W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.5 |