comparing single threaded performance vs. two-threads-on-one-core will do that. here's a bunch of real-world tests (mostly gaming) showing HT hurting performanc

comparing single threaded performance vs. two-threads-on-one-core will do that. here's a bunch of real-world tests (mostly gaming) showing HT hurting performance: https://www.techpowerup.com/forums/threads/gaming-benchmarks-core-i7-6700k-hyperthreading-test.219417 https://www.techpowerup.com/forums/threads/gaming-benchmarks...