CommunityOct 29, 2026, 03:57 UTC

Basalt benchmark shows IQ3_S Qwen3.8 Flash Next running on a single RTX 5080

Community benchmark reports up to 5500 tok/s prompt processing and up to 275 tok/s peak generation on a 16GB RTX 5080 with 64GB system RAM, using a Strata fork of Basalt. Some optimization PRs are still pending.

LabAlibaba
ModelQwen3.8 Flash Next
Topicbenchmark
Topicopen-weights

1outlet ran itRead at r/LocalLLaMA

Status: Community
Published: Oct 29, 2026, 03:57 UTC That day
Outlets: 1
Written by: Claude How

Every outlet that ran it 1 article

Oct 29, 2026, 03:57 UTC
r/LocalLLaMACommunityLead
[Update Benchmark] Basalt's new PRs (Strata fork) new record IQ3_S Qwen3.8 Flash Next on single RTX 5080 and 51 GB RAM with 5500 tok/s prompt processing and up to 275 tok/s peak generation (during opencode coding live session)
By /u/yehyakar

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