AMD Radeon Pro W6800X vs AMD Radeon Pro W6800X Duo
What is the difference between AMD Radeon Pro W6800X and AMD Radeon Pro W6800X Duo. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 21 | GPU Name | Navi 21 |
| Navi 21 Pro-XLA | Model number | Navi 21 Pro-XLA |
| RDNA 2.0 | Architecture | RDNA 2.0 |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 7 nm |
| 26,800 million | Transistors | 26,800 million |
| 520 mm² | Die Size | 520 mm² |
Graphics Card
| Aug 3rd, 2021 | Release Date | Aug 3rd, 2021 |
| Radeon Pro Mac (Navi II Series) | Family | Radeon Pro Mac (Navi II Series) |
| Active | Production | Active |
| PCIe 4.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 32 GB | Memory Size | 32 GB x2 |
| GDDR6 | Memory Type | GDDR6 |
| 256 bit | Memory Bus | 256 bit x2 |
Clock Speeds
| 1800 MHz | Base Clock | 1800 MHz |
| 2075 MHz | Boost Clock | 1975 MHz |
| 2000 MHz 16 Gbps effective | Memory Clock | 2000 MHz 16 Gbps effective |
Render Config
| 240 | TMUs | 240 x2 |
| 96 | ROPs | 96 x2 |
| 128 KB per Array | L1 Cache | 128 KB per Array |
Board Design
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 120 mm 4.7 inches | Width | 120 mm 4.7 inches |
| 400 W | Thermal design power (TDP) | 400 W |
| 800 W | Suggested PSU | 800 W |
| 1x HDMI 4x Thunderbolt | Display Connectors | 1x HDMI 4x Thunderbolt |
| None | Power Connectors | None |
API support
| 12 Ultimate (12_2) | DirectX | 12 Ultimate (12_2) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 2.1 |
| 1.2 | Vulkan | 1.2 |
| 6.5 | Shader Model | 6.5 |