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Local AI GPU value explorer

Choose one objective at a time. Current prices are the lowest fresh Amazon-matched board in this catalog — not MSRP, and not a single “best GPU” score.

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Cheapest currently available full-VRAM GPU

Ranked by lowest fresh Amazon-matched board-partner SKU price among GPUs that fully fit this exact workload.

Formula: MIN(live fresh Amazon-matched board-partner SKU price) WHERE compatibility = FITS_IN_VRAM. Sort: price ASC, advertised VRAM ASC, canonical GPU id ASC. Prices are the lowest fresh Amazon-matched board-partner SKU, not MSRP or a street-price average.

Among 3 canonical GPUs with a fresh matched Amazon offer currently available in RigForAI. Ranked 3. Unpriced compatible: 15. This is not the entire US market — only canonical GPUs with a fresh matched Amazon offer currently in RigForAI.

#GPUVRAMCurrent priceHeadroom$ / advertised GBWinning SKU
1NVIDIA RTX 5000 32 GB32 GB$4479.96 Amazon0.7 GB$140Lenovo Lenovo NVIDIA RTX 5000 Ada 32 GB GDDR6
ASIN B0FGQG418C
2NVIDIA RTX 5090 32 GB32 GB$4699.99 Amazon0.7 GB$147GIGABYTE GIGABYTE AORUS GeForce RTX 5090 MASTER 32G Graphics Card - 32GB GDDR7, 512bit, PCI-E 5.0, 2655MHz Core Clock, 3 x DP 2.1a, 1 x HDMI 2.1b, GV-N5090AORUS M-32GD
ASIN B0DT7GHQMD
3NVIDIA RTX 6000 48 GB48 GB$20888.00 Amazon15.1 GB$435HP HP NVIDIA RTX 6000 Ada 48 GB 4DP Graphics
ASIN B0CTP2HHBN

Compatible — current price unavailable

These GPUs calculate as a full VRAM fit. They are not inserted into the current-price ranking because RigForAI has no fresh matched Amazon offer for them. That is not the same as too expensive or incompatible.

Cheapest GPU for Gemma 4 31B Instruct · Finder

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