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AMD Instinct MI210 vs NVIDIA GeForce RTX 4090 D: Comparison
AMD Instinct MI210 and NVIDIA GeForce RTX 4090 D separate most on memory bus width: AMD Instinct MI210 at 4096 bit, NVIDIA GeForce RTX 4090 D at 384 bit, 91% in favour of AMD Instinct MI210. VRAM splits them by another 63%, again favouring AMD Instinct MI210.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | AMD | NVIDIA |
| Series | Instinct MI200 | GeForce RTX 40 |
| Board Partner | AMD Reference (PCIe dual-slot card, data center/OEM only) | NVIDIA Reference (China-market AIB partners: ASUS, MSI, Gigabyte, Colorful, Galax) |
| VRAM | 64 GB | 24 GB-62% |
| Tier | Datacenter / AI Accelerator | Flagship |
| Memory Type | HBM2E | GDDR6X |
| Boost Clock | 1700 MHz-25% | 2280 MHz |
| Ray Tracing Support | false | true |
| TDP | 300 W | 425 W-42% |
| Architecture | CDNA 2 (single Graphics Compute Die) | Ada Lovelace |
| Process Node | TSMC 6nm | TSMC 4N |
| Card Length | 267 mm | 304 mm-14% |
| Slot Width | 2 (dual-slot, passive cooling for server airflow) | 3.5 |
| Memory Bus Width | 4096 bit | 384 bit-91% |
| Memory Bandwidth | 1600 GB/s | 1008 GB/s-37% |
| Launch Date | 2022-03 | 2023-12 |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Display Outputs | N/A - compute-only, no display output | 3x DisplayPort 1.4a, 1x HDMI 2.1a |
Verdict
AMD Instinct MI210
7.3 / 10 Expert Rating
A practical, PCIe-slot-friendly way to get CDNA 2 compute into a standard server, useful for smaller HPC and AI deployments, but clearly the entry point of its generation next to the dual-die MI250X and now well behind the MI300 series.
NVIDIA GeForce RTX 4090 D
8.7 / 10 Expert Rating
A slightly cut-down RTX 4090 that's now been succeeded by the RTX 5090 D - still a very fast card for anyone who already owns one or finds one at a discount.