Use-case guide · Long context

Should you pick Radeon PRO W7900 for long context?

Radeon PRO W7900 has 48 GB VRAM. Whether it's the right fit for long context depends on your model size, expected QPS, and budget. Below is what we're seeing in production.

VRAM + model fit

Radeon PRO W7900 fits models up to ~34B parameters in BF16 comfortably with room for KV-cache. For long context specifically, you'll want to leave headroom for context length growth.

Pricing

Live pricing across all providers for Radeon PRO W7900 is on the GPU detail page — click through for the sortable list.

Throughput

On long context workloads, Radeon PRO W7900 typically delivers the throughput published in its FP16 spec, minus the framework overhead (vLLM ≈ 85% MFU, TGI ≈ 70%).

Try the calculator to size the hardware for your specific model, or see all GPUs on the InferenceScore leaderboard.