there's a $3,700 GPU with more VRAM than a $4,700 RTX 5090 — and almost nobody running local AI has heard of it

I priced out every rung of the local-AI hardware ladder this week. One tier is quietly the best deal on the list, and one isn't worth it at any price.

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Ravi Malhotra · Hardware Editor

The ladder, in short

Tier 1 — 32GB, RTX 5090: $4,300-4,700 street. Best all-round performance, worst VRAM-per-dollar on this list.

The ladder, in short

Tier 2 — 48GB, Radeon PRO W7900: ~$3,700-3,999 new. More memory than the 5090, for less money — the sleeper pick.

The ladder, in short

Tier 3 — 96GB, RTX PRO 6000 Blackwell: $13,250-16,000, up from $8,565 at launch. Skip unless it's genuinely enterprise-funded.

The ladder, in short

Tier 4 — 128-256GB unified memory: DGX Spark ($4,699), Ryzen AI Max+ 395 mini PCs (~$3,449-3,649), or Mac Studio M5 Ultra (from $5,499, ~$9,499 at 256GB).

The ladder, in short

My pick for most serious home users who don't need CUDA-exclusive tooling: the 48GB tier. It's the only one that beats the tier above it on both price and VRAM.

Verdict

For most serious home local-AI users without a gaming requirement, the Radeon PRO W7900 is the best value on this entire ladder right now — more memory than an RTX 5090 for less money, with a…

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there's a $3,700 GPU with more VRAM than a $4,700 RTX 5090 — and almost nobody running local AI has heard of it

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