2026-11-08 · America/Los_Angeles · 社区动态 · #15

Intel Arc Pro B70 32GB ($1,299) vs NVIDIA RTX 5090 ($6,500+) on Qwen3.8-27B: about 1/2 speed gen (1/3 speed prefill) for 1/5 price, after best setup

I got an Arc Pro B70 (32GB) last week for $1,299 direct from ASRock official store on Amazon (B65 is also 32GB but slower, and was only $100 cheaper at $1,199, so I "splurged"). Obviously I'd have wanted a 5090 for the same VRAM and best speeds, but 5090s are going for $6,500+ on Newegg right now (and I personally have too much fear to buy used hardware), so I wanted to see how close a 32GB Intel card gets. Out of the box it it was really bad, but after a few changes I got it to about half a 5090, which feels like a great trade off for 1/5th price (~$41/GB vs $200+/GB). And of course it's…

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