Pico Prism Achieves 99.6% Real-Time Ethereum Block Proving with Consumer GPUs, Paving the Way to 10,000 TPS
A major leap forward in Ethereum scalability has been unveiled: Brevis, a blockchain infrastructure company, has introduced Pico Prism, a new zero-knowledge Ethereum Virtual Machine (zkEVM) that can verify Ethereum Layer 1 blocks in real time using widely available consumer-grade GPUs. This innovation could dramatically accelerate Ethereum’s path toward 10,000 transactions per second (TPS) and significantly reduce reliance on expensive data center hardware.
Pico Prism demonstrated the ability to prove Ethereum blocks in less than 12 seconds, delivering 99.6% real-time block verification. Real-time proving (RTP) refers to the cryptographic validation of a block’s execution faster than the blockchain produces subsequent blocks. This capability is essential for scaling Ethereum without compromising its decentralized nature.
What sets Pico Prism apart is its use of off-the-shelf hardware. The Brevis team achieved these results using 64 Nvidia RTX 5090 graphics cards — powerful, yet accessible GPUs primarily designed for gaming. According to Brevis, they plan to reduce hardware requirements even further, targeting real-time proving with fewer than 16 GPUs in the coming months.
This is a monumental shift in Ethereum infrastructure. Currently, validators must re-execute every transaction to confirm the legitimacy of a block. This process is both resource-intensive and time-consuming, requiring high-performance systems that are inaccessible to most users. By transitioning to zk-proofs — cryptographic summaries that confirm execution integrity — nodes will only need to verify proofs instead of re-running all transactions.
That change is core to Ethereum’s long-term roadmap. With zero-knowledge proofs, the base layer can scale dramatically. Analysts predict that if Ethereum continues scaling threefold per year, it could realistically achieve 10,000 TPS by April 2029. This would unlock a new era of speed and efficiency for decentralized applications, smart contracts, and DeFi protocols.
Ethereum’s upcoming Fusaka upgrade, expected by the end of the year, is expected to make real-time proving even more streamlined. One significant feature of the upgrade — EIP-7825 — will limit per-transaction gas usage, making it easier to verify blocks in parallel through smaller subblocks. According to blockchain researcher Justin Drake, this will allow clusters of just 16 GPUs to handle full Ethereum block verification while consuming under 10 kW of power.
The broader implication of this development is profound: with consumer hardware now capable of validating Ethereum blocks in real time, the concept of “phones as blockchain nodes” moves from theory to emerging reality. This democratizes access to validation and strengthens decentralization by allowing more individuals to participate in network security without enterprise-level infrastructure.
Ethereum evangelists, including Ryan Sean Adams, have argued that the network is evolving into a zk-chain — a blockchain whose core operations rely on zero-knowledge cryptography. In this future, Ethereum Layer 1 will focus on high-throughput DeFi and governance operations, while Layer 2s will manage more granular interactions like microtransactions and gaming logic. This layered architecture aims to preserve security and decentralization while enhancing scalability.
The transition to zkEVMs and real-time proving is not merely a technical upgrade; it’s a philosophical reaffirmation of Ethereum’s original goals: to create a secure, decentralized, and globally accessible computational platform. By significantly reducing the computational load on validators and enabling participation with everyday devices, Ethereum inches closer to a world where anyone with a smartphone could become part of the global consensus mechanism.
Moreover, the environmental implications of this breakthrough are notable. Traditional block validation consumes vast amounts of energy due to redundant transaction execution. With zk-proofs and efficient GPU-based proving, the energy footprint of Ethereum nodes can be drastically minimized, aligning the network with more sustainable practices.
Developers and businesses building on Ethereum may also benefit directly. With faster block validation and higher throughput, decentralized applications (dApps) can offer smoother user experiences, reduced latency, and lower transaction costs. This could make Ethereum more competitive with centralized platforms, attracting a broader user base.
The implications extend to the broader blockchain ecosystem. As Ethereum establishes zk-proving at scale, other networks may adopt similar technologies to improve their own scalability and efficiency. This could lead to an era of interchain zk-proofs, where networks collaborate and validate each other’s transactions securely and efficiently.
Looking ahead, Brevis’ work with Pico Prism sets a precedent for the next generation of blockchain infrastructure. As zkEVMs mature and hardware requirements continue to drop, the vision of ultra-fast, decentralized, and energy-efficient blockchains becomes increasingly attainable. With strong momentum, Ethereum stands on the brink of a new era — one where global-scale decentralized finance and applications run at internet speed, powered not by data centers, but by the devices in our pockets.