AMD Radeon RX 6800 — Benchmarks & Specs

Bottom line: how fast is the Radeon RX 6800?

SpecPicks median: 89.8 tokens/sec across 4 cited single-user runs of 7-9B dense models at 4-bit (Q4) under llama.cpp (range 48.0–101 tok/s), from llama.cpp GitHub (3 runs), GigaChad LLC. At the $489.97 Amazon price of the cheapest linked listing (checked 2026-10-20 16:16 UTC; prices change), that is a SpecPicks Value Index of 183.2 tok/s per $1,000. One of those runs: llama2:7b at Q4_0 generates 101.5 tokens/sec under llama.cpp, per llama.cpp GitHub. At 1440p Ultra, the Radeon RX 6800 averages 68 fps in Hogwarts Legacy, per TechPowerUp. In PassMark G3D Mark it scores 22,023 pts, per PassMark. It has 16 GB of VRAM, and the largest model on file at 4-bit quantization on this card is qwen:14b (14B parameters, q4_K_M), generating 24.0 tokens/sec under llama.cpp, per GigaChad LLC. Larger models have no sourced run on file.

Every figure above is a row in the tables below, and each row links out to the review or public benchmark database the number was taken from; the SpecPicks median is computed here from the runs it names, each a row in the AI table, and the per-$1,000 figure divides it by the dated listing price. SpecPicks aggregates published measurements; it does not report first-party benchmark runs.