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Older V100 GPUs match RTX 5090 performance with Qwen 3.8 via software

By PulseAugur Editorial · [1 sources] ·

A developer has successfully run the Qwen 3.8 model using NVFP4 quantization on four 2017 NVIDIA V100 GPUs, achieving performance parity with a modern RTX 5090. This feat is notable because NVFP4 was designed for newer NVIDIA Blackwell architecture, and the V100s lack native support for the FP4 and FP8 formats used by the model. The developer achieved this by creating a software translator, QPN, which allows the V100s to process the model efficiently, matching the RTX 5090's decode throughput and time to a correct answer. AI

IMPACT Enables running modern LLMs on older, less expensive hardware, potentially lowering the barrier to entry for AI experimentation.

RANK_REASON Developer-created software enabling older hardware to run a model efficiently.

Read on r/LocalLLaMA →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Older V100 GPUs match RTX 5090 performance with Qwen 3.8 via software

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Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
Developer-created software enabling older hardware to run a model efficiently.
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Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
infra, model release
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High
Clearly on-topic for AI-industry coverage.
Story freshness
32 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [1]

  1. r/LocalLLaMA TIER_1 English(EN) · /u/Simple_Library_2700 ·

    NVFP4 on VOLTA! Despite being built for Blackwell, I made four 2017 V100s run Qwen 3.8 NVFP4 natively and match my $6000 RTX 5090.

    <table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1vsq3zg/nvfp4_on_volta_despite_being_built_for_blackwell/"> <img alt="NVFP4 on VOLTA! Despite being built for Blackwell, I made four 2017 V100s run Qwen 3.8 NVFP4 natively and match my $6000 RTX 5090." src="ht…

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