RTX 3090 24GB vs RTX 4000 SFF Ada 20GB

RTX 4000 SFF Ada 20GB typically costs $70.49 less than RTX 3090 24GB on eBay right now ($1,830 vs $1,900 median asking price, item + shipping). Per GB VRAM, RTX 3090 24GB is cheaper: $79.17 vs $91.47. Prices from filtered US eBay listings, checked twice a day; asking prices, not sold prices. How we price.

RTX 3090 24GBRTX 3090 24GB: from $1,538 →
RTX 4000 SFF Ada 20GBRTX 4000 SFF Ada 20GB: from $1,599 →

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RTX 3090 24GB RTX 3090 24GB Buy from $1,538 on eBay Typical $1,900 · $79.17/GB VRAM · 126 listings Wait: today's low is 6% above its 21-day average; it has been cheaper recently.
$1,995$1,2462026-10-162026-11-05
RTX 4000 SFF Ada 20GB RTX 4000 SFF Ada 20GB Buy from $1,599 on eBay Typical $1,830 · $91.47/GB VRAM · 10 listings Fair price: today's low is within 1% of its 18-day average.
$1,994$1,4292026-10-192026-11-05
RTX 3090 24GBRTX 4000 SFF Ada 20GB
Lowest now$1,538$1,599
Typical (median)$1,900$1,830
Typical per GB VRAM$79.17$91.47
Change, 30 days——
Clean listings12610

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