AMD Radeon RX 7900 XTX (24GB)

Compare AMD Radeon RX 7900 XTX (24GB) against another machine in the Arena

Reference: Radeon RX 7000 series on Wikipedia

Class: GPU
Memory: 24 GB GDDR6
Runs (Q4_K_M): —
Bandwidth: 960 GB/s
TDP: 355 W
Released: 2022-12-13
Price (US): $1020 used · $1030 new as of 2026-08
Price (Canada): CA$1449.99 new sourced, as of 2026-08

Sourcing and disambiguation notes

RDNA3, Navi 31. ROCm/HIP officially supported (gfx1100). llama.cpp ROCm decode numbers below are all on the small Llama-2-7B Q4_0 test model, not a large model - useful for backend/driver comparison, not for judging real-world large-model throughput. 2026-08 update: Amazon used $1,020 vs Newegg new $1,030 (GPUDojo aggregation) -- supersedes the $999 Dec-2022 launch MSRP previously recorded. Used and new are now nearly the same, reflecting persistent 2026 GPU-market inflation reaching older SKUs too. Canadian price: Newegg.ca, ASRock 24GB, in stock, pre-tax. Lowest of several in-stock models (range ~$1,450-2,300 CAD).

Specification sources

https://www.pcgamer.com/amd-radeon-rx-7900-xtx-xt-price-release-date-specs/ — press, 2022-12-13

Measurements

Decode is token generation — the speed you feel while an answer streams. Prefill is prompt processing — the wait before it starts. Why bandwidth predicts decode speed.

What verified, single-source and estimated mean, and the same rows with every filter and sort in the benchmarks explorer.

Speed over time

What it can run

Fit is arithmetic, not a measurement — how it is computed. Against 24 GB; models that fit are listed largest first.