Consumercarts is reader-supported. Learn more
AMD Instinct MI100 vs AMD Radeon Pro W6800X Duo: Comparison
AMD Instinct MI100 and AMD Radeon Pro W6800X Duo differ on memory type: AMD Instinct MI100 at HBM2, AMD Radeon Pro W6800X Duo at GDDR6, which puts AMD Radeon Pro W6800X Duo ahead on that measure.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| GPU Brand | AMD | AMD |
| Series | Instinct MI100 Series | Radeon Pro W6000 |
| Board Partner | AMD (Reference) | AMD Reference (Apple Mac Pro MPX Module) |
| Memory Type | HBM2 | GDDR6 |
| TDP | 300W Peak | ~450W combined (225W per GPU) |
| Architecture | CDNA | RDNA 2 |
| Launch Date | 11/16/2020 | 2021-06 |
| Stream Processors | 7,680 | 7680 combined (3840 per GPU) |
| PCIe Interface | PCIe 4.0 x16 , PCIe 3.0 x16 | MPX module (PCIe 4.0 x16 electrical per GPU) |
Verdict
AMD Radeon Pro W6800X Duo
7 / 10 Expert Rating
The most powerful Mac Pro GPU option ever offered - excellent for apps that use both dies, expensive and irrelevant outside that ecosystem.




