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AMD Instinct MI210 vs AMD Radeon RX 7900 XTX: Comparison
Instinct MI210 vs Radeon RX 7900 XTX: the vram difference
Start with vram, because it is the widest measured gap between them: Instinct MI210 64 GB against Radeon RX 7900 XTX 24 GB, 63% in favour of Instinct MI210. Memory bandwidth runs the same way, 1600 GB/s on the Instinct MI210 versus 960 GB/s on the Radeon RX 7900 XTX, another win for Instinct MI210. Boost clock runs the same way, 1700 MHz on the Instinct MI210 versus 2500 MHz on the Radeon RX 7900 XTX, another win for Radeon RX 7900 XTX. Add memory bus width to that, 4096 bit on the Instinct MI210 versus 384 bit on the Radeon RX 7900 XTX, and the pattern holds. Add tdp to that, 300 W on the Instinct MI210 versus 355 W on the Radeon RX 7900 XTX, and the pattern holds. Instinct MI210 also leads on slot width, 2 on the Instinct MI210 versus 2.5 on the Radeon RX 7900 XTX.
Who each one is for
Buy the Instinct MI210 for double-precision workloads that don't need MI250X-level throughput, though it is the wrong buy for any desktop or workstation build - compute-only, no display output and maximum-throughput HPC nodes (use MI250X instead). The same goes for HPC and AI deployments in standard PCIe-slot servers without OAM sled support. it is not the pick for anyone who prioritizes ray tracing quality or DLSS-tier upscaling. It also earns its place with buyers who want a 24GB frame buffer and flagship rasterization without RTX 4090 pricing.
Frequently asked questions
Do the Instinct MI210 and Radeon RX 7900 XTX differ on card length?
Yes. Card Length reads 267 mm on the Instinct MI210 versus 287 mm on the Radeon RX 7900 XTX.
Is the GPU Brand the same on the Instinct MI210 and Radeon RX 7900 XTX?
It is. Both are listed at AMD, so it is not a reason to pick one over the other.
Specs and benchmarks
GPU Brand
- AMD Instinct MI210
- AMD
- AMD Radeon RX 7900 XTX
- AMD
Series
- AMD Instinct MI210
- Instinct MI200
- AMD Radeon RX 7900 XTX
- Radeon RX 7000
Board Partner
- AMD Instinct MI210
- AMD Reference (PCIe dual-slot card, data center/OEM only)
- AMD Radeon RX 7900 XTX
- Reference
VRAM
- AMD Instinct MI210
- 64 GBBest
- AMD Radeon RX 7900 XTX
- 24 GB-62%
Tier
- AMD Instinct MI210
- Datacenter / AI Accelerator
- AMD Radeon RX 7900 XTX
- Flagship
Memory Type
- AMD Instinct MI210
- HBM2E
- AMD Radeon RX 7900 XTX
- GDDR6Best
Boost Clock
- AMD Instinct MI210
- 1700 MHz-32%
- AMD Radeon RX 7900 XTX
- 2500 MHzBest
Ray Tracing Support
- AMD Instinct MI210
- No
- AMD Radeon RX 7900 XTX
- Yes
TDP
- AMD Instinct MI210
- 300 WBest
- AMD Radeon RX 7900 XTX
- 355 W-18%
Architecture
- AMD Instinct MI210
- CDNA 2 (single Graphics Compute Die)
- AMD Radeon RX 7900 XTX
- RDNA 3
Card Length
- AMD Instinct MI210
- 267 mmBest
- AMD Radeon RX 7900 XTX
- 287 mm-7%
Slot Width
- AMD Instinct MI210
- 2Best
- AMD Radeon RX 7900 XTX
- 2.5-25%
Compute Blocks
- AMD Instinct MI210
- 104
- AMD Radeon RX 7900 XTX
- 96
Memory Bus Width
- AMD Instinct MI210
- 4096 bitBest
- AMD Radeon RX 7900 XTX
- 384 bit-91%
Memory Bandwidth
- AMD Instinct MI210
- 1600 GB/sBest
- AMD Radeon RX 7900 XTX
- 960 GB/s-40%
Launch Date
- AMD Instinct MI210
- 2022-03
- AMD Radeon RX 7900 XTX
- 2022-12-13
Which one should you pick?
Choose AMD Instinct MI210 if you want the higher VRAM (64 GB vs 24 GB), the lower TDP (300 W vs 355 W) and the lower card length (267 mm vs 287 mm).
Choose AMD Radeon RX 7900 XTX if you want the higher boost clock (2500 MHz vs 1700 MHz).
Price comparison
| Retailer | AMD Instinct MI210 | AMD Radeon RX 7900 XTX |
|---|---|---|
| Consumercarts listing | $999.00 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
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.
AMD Radeon RX 7900 XTX
8 / 10 Expert Rating
AMD's chiplet flagship: 24GB and strong rasterization for far less than NVIDIA's top card, with ray tracing as the clear weak spot.