2026-10-28 · America/Los_Angeles · 社区动态 · #18

A free kernel module made my RTX 3090 generate images 55% faster with 40% less energy (ComfyUI, Z-Image Turbo, bit-identical outputs)

benchmarked GPU Unlock on my 3090 in ComfyUI. It's a Linux kernel module that lifts the GeForce FP16/BF16 tensor-core throttle on RTX 30 cards. ComfyUI Stock Unlock Unlock + undervolt Z-Image Turbo BF16, 1024², 8 steps 7.46 s/img 4.95 (+51%) 4.82 (+55%) SD 1.5 FP16, 1024², 30 steps 6.40 s/img 4.64 (+38%) 4.52 (+41%) Same images: every output's pixels were SHA-256 identical to stock at a fixed seed, including a 2-hour soak of 540 batches. Energy per image down 40% (2,369 J → 1,410 J). The weird part: my undervolt slowed the card at stock but sped it up once unlocked, because the card then…

热度 44.8 / 100；排名与评分保留该期记录。