CPUs - Intel Core i5-9400 2.90GHz (Turbo Boost up to 4.10GHz) 9MB SmartCache, 6x Threads LGA 1151!! was listed for R2,199.00 on 8 Feb at 03:16 by Gee Traderz in Cape Town (ID:577372522)
Question - i5-9400F refuses to boost to 4.1GHz on a single core. | Tom's Hardware Forum