Testing FP8 KV Cache Performance Loss on Consumer Ampere GPUs
bclavie · x · 2026-07-03
Building on bclavie's notes regarding FP8 KV cache performance loss on the H100, NicoHezel further tested its actual impact on inference performance using consumer-grade Ampere GPUs.
More from Infra
- Intel 10-Q points to 18A/14A progress and “potential significant external customers” — BenBajarin · 2026-07-27
- Moonshot’s Kimi K3 lands on Together with reserved throughput and 65% lower cost — togethercompute · 2026-07-27
- OpenAI may be hitting compute limits as Codex and ChatGPT Work jump from 2M to 10M users — JoshuaJBouw · 2026-07-27
- NVIDIA says Vera CPU is speeding up next-gen CPU and GPU design cycles — nordicinst · 2026-07-27
- NVIDIA says Nemotron 3 Ultra hit 97.1% on agentic RTL chip-design tasks — NVIDIAAI · 2026-07-27
- NVIDIA says Vera CPU lifted selected EDA workloads by up to 1.5x — NVIDIA Blog · 2026-07-27