Can the Ryzen AI Max+ 395 (Radeon 8060S) run gpt-oss 120B?
Yes, with 96 GB or more. gpt-oss 120B needs about 67 GB and the Ryzen AI Max+ 395 (Radeon 8060S) with 96 GB of unified memory leaves about 72 GB for models. Expect about 31 tok/s, faster than you can read. The 64 GB version doesn't have room.
ollama run gpt-oss:120bFirst time? Install Ollama, then paste that into a terminal.
Each Ryzen AI Max+ 395 (Radeon 8060S) version
- 64 GB (about 48 GB usable)Too big
- 96 GB (about 72 GB usable)Runs great ~31 tok/s
- 128 GB (about 96 GB usable)Runs great ~31 tok/s
Speed comes from memory bandwidth: the card reads all 2.9 GB of active weights for every token. On the Ryzen AI Max+ 395 (Radeon 8060S), Qwen3 4B runs at about 56 tok/s if you can trade some quality for speed. Cards that run gpt-oss 120B faster:
Speed is roughly memory bandwidth divided by the weights read per token, calibrated on our own rack. Sizes are Ollama's default 4-bit downloads plus about 1.2 GB for context. Real results are usually within about a third. Measured it yourself? Send us the number.