RTX 5000 Pro 48GB hits 4,400 tok/s on Qwen 27B—first-time builder reports strong value
A first-time PC builder reports 4,400 tokens per second prompt processing on Qwen3.6-27B-FP8 with 200k full-precision context, calling the $4,300 card a better value than dual RTX 5090s.
The RTX 5000 Pro 48GB is delivering prompt processing speeds that surprised its buyer. A user who built their first PC around the card this week reports 4,400 tokens per second in prompt processing and 50–80 tok/s in generation when running Qwen3.6-27B-FP8 with 200k tokens of full-precision cache under vLLM on Linux. The card cost $4,300 including taxes; the full build with 64GB of system RAM totaled $5,600.
The buyer had considered a Mac Studio with 256GB unified memory but rejected it over cost and Apple Silicon's slower prompt processing. Despite zero PC-building experience, they configured vLLM for FP8 weights with BF16 KV cache using Claude and community guidance. The 200k context window fits entirely in the card's 48GB at full precision—a practical ceiling for their workload. At half the power draw of a 5090 and only $1,000 more in cost, the RTX 5000 Pro sits between consumer and workstation tiers, balancing inference speed with long-context quality without requiring dual consumer cards.