Product Compare
AMD Radeon Pro W6800X Duo vs AMD Radeon 8040S
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2021 | Jan 2025 |
| Generation | Radeon Pro Mac | Navi Mobile |
| Type | Desktop | Integrated |
| Bus Interface | Apple MPX | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1800 MHz | 1295 MHz |
| Boost Clock | 1967 MHz | 2800 MHz |
| Memory Clock | 2000 MHz | System Shared |
| Memory | ||
| Memory Size | 32GB | System Shared |
| Memory Type | GDDR6 | System Shared |
| Memory Bus | 256bit | System Shared |
| Bandwidth | 512.0GB/s | System Dependent |
| Render Config | ||
| Compute Units | 60 | 16 |
| Shading Units | 3840 | 1024 |
| TMUs | 240 | 64 |
| ROPs | 96 | 32 |
| RT Cores | 60 | 16 |
| L1 Cache | 128 KB per Array | |
| L2 Cache | 4 MB | 8 MB |
| L3 Cache | 128 MB | 64 MB |
| Theoretical Performance | ||
| Pixel Rate | 188.8 GPixel/s | 89.60 GPixel/s |
| Texture Rate | 472.1 GTexel/s | 179.2 GTexel/s |
| FP16 (half) | 30.21 TFLOPS | 11.47 TFLOPS |
| FP32 (float) | 15.11 TFLOPS | 5.734 TFLOPS |
| FP64 (double) | 944.2 GFLOPS | 179.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 21 | Strix Halo |
| GPU Variant | Navi 21 Pro-XLA | |
| Architecture | RDNA 2.0 | RDNA 3.5 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 4 nm |
| Transistors | 26.8 billion | Unknown |
| Die Size | 520 mm² | 308 mm² |
| Board Design | ||
| TDP | 400W | 55W |
| Suggested PSU | 800 W | |
| Outputs | 1x HDMI 2.14x Thunderbolt | Portable Device Dependent |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.8 |