Sipsa Labs / Calculator
Near-lossless 5-bit compression cost savings calculator

How many GPUs can you cut?

Enter your model, traffic, and GPU setup. See exactly how much you save with UltraCompress vs bf16 full precision and AWQ 4-bit — in GPU count, VRAM, and monthly dollars at public cloud rates.

/ client-side only · public GPU specs + AWS pricing · no data sent anywhere

50M

Memory comparison

Method BPW Model VRAM GPUs needed PPL ratio Verified
Note on estimates. GPU counts assume weight-only memory. Real deployments also need KV cache, activations, and batch memory overhead. Actual savings depend on your batch size, sequence length, and serving framework. These estimates are conservative — real savings are often larger because UC's smaller memory footprint leaves more room for larger batches.
Plus: audit-grade deployment

Not just cheaper. Verifiable.

Every UC pack includes a SHA-256 manifest that proves reproducible reconstruction. The compressed artifact you validate end-to-end is provably the artifact you deploy — cryptographically. This is the verification primitive that regulated buyers need for compliance.

SR 11-7 model validation FDA SaMD dev/deploy equivalence DoD ATO deploy-bit-exactness SOC 2 audit trail

Want to validate these numbers on your hardware?

Phase 0 POC: bring a model, we deliver a UC pack in 5 business days. You benchmark it yourself.