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AMD Instinct MI100 vs NVIDIA Gainward Phoenix GeForce RTX 5070: Comparison
AMD Instinct MI100 and NVIDIA Gainward Phoenix GeForce RTX 5070 differ on memory type: AMD Instinct MI100 at HBM2, NVIDIA Gainward Phoenix GeForce RTX 5070 at GDDR7, which puts NVIDIA Gainward Phoenix GeForce RTX 5070 ahead on that measure.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | AMD | NVIDIA |
| Series | Instinct MI100 Series | GeForce RTX 50 |
| Board Partner | AMD (Reference) | Gainward |
| Memory Type | HBM2 | GDDR7 |
| TDP | 300W Peak | 250 W |
| Architecture | CDNA | Blackwell (GB205) |
Verdict
NVIDIA Gainward Phoenix GeForce RTX 5070
7 / 10 Expert Rating
A compact, Founders-Edition-sized RTX 5070 with a mild factory overclock — a good fit for space-constrained builds.