AMD Radeon Instinct MI50 32GB

Compare AMD Radeon Instinct MI50 32GB against another machine in the Arena

Class
GPU
Memory
32 GB HBM2
Runs (Q4_K_M)
Bandwidth
1024 GB/s
TDP
300 W
Released
2018-11-01
Price (US)
$199 used · $433 new as of 2026-08
Price (Canada)
CA$600 used sourced, as of 2026-08
Sourcing and disambiguation notes

The prices above ($433 new / $199 used, gpudojo.com) are for the 16GB MI50, NOT the 32GB variant this entry documents and that the benchmarks below were run on. No verified current listing for the 32GB card was found, so treat the USD figures as a floor: the card actually benchmarked here almost certainly costs more. The Canadian figure IS for the 32GB card; other eBay.ca listings, mostly shipping from China, range roughly CA$600-1,424 by condition. ROCm support for gfx906 is being phased out upstream, and recent llama.cpp testing finds Vulkan often faster and more reliable for short-context dense models, with ROCm ahead only at long context or on MoE models. Needs a blower shroud for airflow outside a server chassis, like the Nvidia Teslas.

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 32 GB; models that fit are listed largest first.