Hardware

GPU directory

Consumer and workstation Radeon cards mapped to gfx IDs, VRAM, official ROCm rows, and HSA_OVERRIDE notes.

Updated Oct 12, 2026

If you arrived here searching for an “AMD R9700 Pro,” you mean the AMD Radeon AI PRO R9700. There is no consumer Radeon RX 9700. The gaming sibling is the Radeon RX 9070 series.

Snapshot 2026-10-12. Support follows AMD’sROCm 10.1.0 matrixand theLinux system requirementspage. Re-check those links before you install.

  • Official support means the card appears on AMD’s current ROCm matrix. It is not a tok/s promise.
  • HSA_OVERRIDE_GFX_VERSION (and friends) is an unofficial way to boot a binary on a gfx the build did not list. Research path, not a recommendation. Current gfx1201 cards should not need it on ROCm 10.x.
  • There is no consumer “RX 9700.” The 32 GB workstation card is the Radeon AI PRO R9700.

Radeon AI PRO

CardArchgfxVRAMROCmHSA_OVERRIDE
AMD Radeon AI PRO R9700RDNA 4gfx120132 GBOfficialFirst-class on ROCm 10.0 / 10.1. Our test-rig daily driver.Not needed on current 10.x.
AMD Radeon AI PRO R9700SRDNA 4gfx1201Confirm SKUOfficialListed on the 10.1 matrix as gfx1201. Confirm VRAM on the product page — do not assume 32 GB.Not needed on current 10.x.
AMD Radeon AI PRO R9600DRDNA 4gfx1201Confirm SKUOfficialListed on the 10.1 matrix as gfx1201. Confirm VRAM on the product page.Not needed on current 10.x.
AMD Radeon AI PRO R9600RDNA 4gfx1201Confirm SKUOfficialListed on the 10.1 matrix as gfx1201. Confirm VRAM on the product page.Not needed on current 10.x.

Radeon RX

CardArchgfxVRAMROCmHSA_OVERRIDE
AMD Radeon RX 9070 XTRDNA 4gfx120116 GBOfficialSame LLVM target as the R9700, half the VRAM. Official on 10.0 / 10.1.Not needed on current 10.x.
AMD Radeon RX 9070 GRERDNA 4gfx120112 GBOfficialgfx1201 on the 10.1 matrix. 12 GB published for the GRE SKU — confirm the card you are buying.Not needed on current 10.x.
AMD Radeon RX 9070RDNA 4gfx120116 GBOfficialgfx1201 on the 10.1 matrix.Not needed on current 10.x.
AMD Radeon RX 9060 XTRDNA 4gfx120016 GBOfficialgfx1200. 8 GB and 16 GB SKUs exist — pick the listing, not the name. 8 GB XT LP is a different row.Not needed on current 10.x.
AMD Radeon RX 9060 XT LPRDNA 4gfx12008 GBOfficialgfx1200, 8 GB. Tight for anything past a small Q5.Not needed on current 10.x.
AMD Radeon RX 9060RDNA 4gfx1200Confirm SKUOfficialgfx1200 on the 10.1 matrix. Confirm VRAM on the product page.Not needed on current 10.x.
AMD Radeon RX 7900 XTXRDNA 3gfx110024 GBOfficialBest RDNA 3 consumer VRAM. Install the gfx110x family package, not gfx1201.Not needed when the build lists gfx1100.
AMD Radeon RX 7900 XTRDNA 3gfx110020 GBOfficialgfx1100. 20 GB is a real bracket — run the calculator before you assume a 35B Q5 fit.Not needed when the build lists gfx1100.
AMD Radeon RX 7900 GRERDNA 3gfx110016 GBOfficialgfx1100, 16 GB.Not needed when the build lists gfx1100.
AMD Radeon RX 7800 XTRDNA 3gfx110116 GBOfficialgfx1101. Official on 10.1.Not needed when the build lists gfx1101.
AMD Radeon RX 7700 XTRDNA 3gfx110112 GBOfficialgfx1101, 12 GB.Not needed when the build lists gfx1101.
AMD Radeon RX 7700RDNA 3gfx1101Confirm SKUOfficialgfx1101 on the 10.1 matrix. Confirm VRAM on the product page.Not needed when the build lists gfx1101.
AMD Radeon RX 7600RDNA 3gfx11028 GBOfficialgfx1102, 8 GB. Listed on the 10.1 compatibility matrix.Not needed when the build lists gfx1102.
AMD Radeon RX 6950 XT / 6900 XTRDNA 2gfx103016 GBUnofficialRDNA 2 consumer cards are not on the current Radeon official row the way W6800 is. Community HIP/Vulkan paths exist.Sometimes used (e.g. 10.3.0) when a build omits gfx1030. Unofficial. Prefer Vulkan llama.cpp if HIP is angry.

Radeon PRO

CardArchgfxVRAMROCmHSA_OVERRIDE
AMD Radeon PRO W7900RDNA 3gfx110048 GBOfficial48 GB workstation. Dual-slot sibling is also listed.Not needed on current 10.x.
AMD Radeon PRO W7800RDNA 3gfx110032 GBOfficial32 GB and a separate 48 GB SKU are both listed. Read the sticker.Not needed on current 10.x.
AMD Radeon PRO W7700RDNA 3gfx110116 GBOfficialgfx1101 workstation.Not needed on current 10.x.
AMD Radeon PRO W6800RDNA 2gfx103032 GBOfficialOlder but still listed on the 10.1 matrix.Not needed when the build lists gfx1030.

Driven by src/data/gpus.yaml. VRAM is the AMD-published SKU size, not a bench. Open the Quant + Hardware Calculator to estimate a fit.

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AMD Radeon AI PRO R9700

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AMD Radeon RX 7900 XTX

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What the Radeon AI PRO R9700 is

The AMD Radeon AI PRO R9700 is a desktop workstation / local-AI card on RDNA 4. AMD places it in the Radeon AI PRO family — not Instinct, and not the RX gaming stack.

Public AMD product-page figures (verify there if you are buying):

Item AMD-published value
Architecture AMD RDNA 4
Compute units 64
Stream processors 4096
Dedicated memory 32 GB GDDR6
Memory bus 256-bit
Peak memory bandwidth 640 GB/s
Bus PCIe 5.0 x16
Total board power (TBP) 300 W
Minimum PSU recommendation 750 W
External power 12V-2x6
Memory ECC Yes, Linux only

ROCm documents the card as LLVM target gfx1201. On Core SDK 10.0 / 10.1 it is a first-class RDNA4 row with the RX 9000 series. If a tool does not mention gfx1201 (or a generic gfx120x bucket), treat support as unproven.

Our test rig runs two of these and 256 GB DDR5. The daily driver uses one card. Estimate a fit on the calculator.

How AMD splits the brands

Radeon RX (consumer). Gaming cards. RDNA 4: RX 9070 XT / 9070 / 9070 GRE / 9060 XT. RDNA 3 workhorses: RX 7900 XTX / XT / GRE, RX 7800 XT.

Radeon PRO / Radeon AI PRO (workstation). Drivers aimed at professional apps and local inference. The R9700’s headline difference versus the RX 9070 XT is capacity: 32 GB vs 16 GB.

Instinct (data center). MI-series. Not a home-lab default.

AMD also states that Radeon PRO W6000 / W7000 and Radeon AI PRO R9000 cards (with some series exceptions) are not designed or recommended for datacenter usage.

Buying notes that are not prices

  • VRAM is the constraint you feel first. 8 GB, 16 GB, 24 GB, and 32 GB are different brackets once context grows. Use the calculator.
  • 300 W TBP and a 750 W PSU recommendation are AMD’s published figures for the R9700.
  • 12V-2x6 is not the same cable culture as dual 8-pin PRO cards from last generation.
  • Install one gfx family package (gfx1201 vs gfx110x). Mixing them is how people get a CPU-only llama.cpp.

Next: ROCm, recommended stacks, AI software.

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