AMD Radeon RX 7800 XT

Compare AMD Radeon RX 7800 XT against another machine in the Arena

Reference: Radeon RX 7000 series on Wikipedia

Class
GPU
Memory
16 GB GDDR6
Runs (Q4_K_M)
—
Bandwidth
624 GB/s
TDP
263 W
Released
2023-09-06
Price (US)
$475 used · $450 new as of 2026-08
Price (Canada)
CA$950 new sourced, as of 2026-08
Sourcing and disambiguation notes

Navi 32 (RDNA3), single 16GB memory configuration. 2026-08 update: per GPUDojo, Newegg's new price ($450) is currently at or below the eBay used price ($475); Amazon lists new at $600. New is likely the better buy right now if accurate. Supersedes the $499 Sep-2023 launch MSRP previously recorded. Canadian price: Newegg.ca, Sapphire PULSE 16GB, in stock, pre-tax. Range across in-stock models roughly $950-1,300 CAD. The resulting ~2.11x CAD/USD ratio is elevated mainly because the recorded USD new price ($450, GPUDojo) is itself unusually low this week -- Amazon lists the same card new at $600 per the notes above -- while CA$950 is a standard in-stock Newegg.ca listing.

Specification sources

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 16 GB; models that fit are listed largest first.