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AMD Instinct MI250 vs AMD Radeon RX 6400: Comparison
AMD Instinct MI250 and AMD Radeon RX 6400 separate most on memory bandwidth: AMD Instinct MI250 at 3200 GB/s, AMD Radeon RX 6400 at 128 GB/s, 96% in favour of AMD Instinct MI250.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | AMD | AMD |
| Series | Instinct MI200 Series | Radeon RX 6000 |
| Board Partner | AMD (Reference) | Reference |
| Memory Type | HBM2E | GDDR6 |
| TDP | 500W | 560W Peak | 53 W |
| Architecture | CDNA2 | RDNA 2 |
| Memory Bandwidth | 3200 GB/s | 128 GB/s-96% |
| Launch Date | 11/08/2021 | 2022-01-19 |
| Stream Processors | 13,312 | 768 |
Verdict
AMD Radeon RX 6400
5.5 / 10 Expert Rating
A solid entry-level pick if its price and 4GB VRAM allocation match your target resolution.