The RTX 5090 32GB has about 99% more memory bandwidth (1,792 vs 900 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 99% faster on the RTX 5090 32GB. Both fit the same number of catalog models at Q4/8K (43 of 73; 32 vs 32 GB VRAM). MSRP is $1,999 for the RTX 5090 32GB vs $10,000 for the V100 32GB SXM2. MSRP is a launch list price, not live retail — Amazon prices move; click through for the current price. Not retail-shoppable: V100 32GB SXM2 (datacenter-class; cloud rental is the realistic way to use it). In the Q4/8K head-to-head below (57 shared models), the RTX 5090 32GB posts the higher tok/s in 56 rows vs 1. Methodology.