Hardware Corner — RTX 5090 32GB local LLM llama-bench run (Qwen3 Q4_K_XL context sweep)

Fields

id

sources/hardware-corner-rtx-5090-llm-benchmarks

URL

https://www.hardware-corner.net/rtx-5090-llm-benchmarks/

Publisher

Hardware Corner (Allan Witt)

Kind

benchmark

Accessed

2026-10-14

notes

llama-bench build 466c1911 on RTX 5090 32GB GDDR7, EPYC 7642 host, Ubuntu 24.04, -fa 1 -ngl 99 -p 1024/2048 -n 128, -d context-depth sweep 4k..131k on Qwen3 8B/14B/30B-A3B/32B Q4_K_XL + gpt-oss 20B. Per-request batch-1.

Notes

llama-bench build 466c1911 on RTX 5090 32GB GDDR7, EPYC 7642 host, Ubuntu 24.04, -fa 1 -ngl 99 -p 1024/2048 -n 128, -d context-depth sweep 4k..131k on Qwen3 8B/14B/30B-A3B/32B Q4_K_XL + gpt-oss 20B. Per-request batch-1.

Cross-references

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