Product Compare
AMD Radeon RX 6600M vs AMD Radeon Pro Vega 64X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2021 | Mar 2019 |
| Generation | Mobility Radeon | Radeon Pro Mac |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 2068 MHz | 1250 MHz |
| Boost Clock | 2416 MHz | 1468 MHz |
| Memory Clock | 1750 MHz | 1000 MHz |
| Memory | ||
| Memory Size | 8GB | 16GB |
| Memory Type | GDDR6 | HBM2 |
| Memory Bus | 128bit | 2048bit |
| Bandwidth | 224.0GB/s | 512.0GB/s |
| Render Config | ||
| Compute Units | 28 | 64 |
| Shading Units | 1792 | 4096 |
| TMUs | 112 | 256 |
| ROPs | 64 | 64 |
| RT Cores | 28 | |
| L1 Cache | 128 KB per Array | 16 KB (per CU) |
| L2 Cache | 2 MB | 4 MB |
| L3 Cache | 32 MB | |
| Theoretical Performance | ||
| Pixel Rate | 154.6 GPixel/s | 93.95 GPixel/s |
| Texture Rate | 270.6 GTexel/s | 375.8 GTexel/s |
| FP16 (half) | 17.32 TFLOPS | 24.05 TFLOPS |
| FP32 (float) | 8.659 TFLOPS | 12.03 TFLOPS |
| FP64 (double) | 541.2 GFLOPS | 751.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 23 | Vega 10 |
| Architecture | RDNA 2.0 | GCN 5.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 7 nm | 14 nm |
| Transistors | 11.06 billion | 12.5 billion |
| Die Size | 237 mm² | 495 mm² |
| GPU Variant | Vega 10 XT(215-0894200) | |
| Board Design | ||
| TDP | 100W | 250W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.5 | 6.4 |