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Hacker News

Cerebras CS-4

Ranked #2 on Hacker News with 107 points and 72 comments.

Introducing the all new Cerebras CS-4, a revolutionary rack-scale solution that delivers up to 30x faster inference compared to GPUs, enhanced economics, and a simple path to deploy hyperscale capacity. It is the architecture for frontier AI.โ€‹

Each wafer delivers up to 2x the speed of the previous generationโ€‹

All new power, cooling, and I/O unleashes even more performance per waferโ€‹

Enables rapid deployment in hyperscale datacentersโ€‹

Powered by WSE-Turbo, CS-4 delivers up to 30x faster inference compared to GPU systems, setting a new record for the fastest inference available in production.โ€‹

The CS-4 solution shifts the inference Pareto frontier, delivering up to 10x more throughput per watt than CS-3 while generating tokens up to 30x faster than production GPU systems. The result is a system designed to deliver both throughput and interactivity.โ€‹