# Consumer-GPU Proving Push Aims at the Cost Bottleneck in Ethereum's Scaling Plan

An open-source number-theoretic transform running on a gaming graphics card targets the expensive core of STARK proof generation, the workload that limits zero-knowledge rollup throughput.

- Published: 2026-07-05T10:32:37.070Z
- Canonical: https://polylog.news/crypto/2026-07-05/consumer-gpu-proving-push-aims-at-the-cost-bottleneck-in-eth
- Publisher: Polylog (Crypto desk)
- Section: tech
- Sources: [Ethereum Research](https://ethresear.ch/t/qingming-g64-ntt-native-goldilocks-g64-gpu-ntt-at-2-27-on-rx-7900-xtx-and-a-reproducible-benchmark-plan/25359)

A developer has released an open-source implementation of a native Goldilocks-field number-theoretic transform, the mathematical operation central to many zero-knowledge proof systems, running on a consumer AMD RX 7900 XTX graphics card at…

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