![while not overclockable, i've managed to get my i5 9400f to stay on 3.9 GHz across all cores consistently : r/overclocking while not overclockable, i've managed to get my i5 9400f to stay on 3.9 GHz across all cores consistently : r/overclocking](https://i.redd.it/ry4iqs21qv851.jpg)
while not overclockable, i've managed to get my i5 9400f to stay on 3.9 GHz across all cores consistently : r/overclocking
![Intel Core i5 9th Gen - Core i5-9400F Coffee Lake 6-Core 2.9 GHz (4.1 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I59400F Desktop Processor Without Graphics - Newegg.com Intel Core i5 9th Gen - Core i5-9400F Coffee Lake 6-Core 2.9 GHz (4.1 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I59400F Desktop Processor Without Graphics - Newegg.com](https://c1.neweggimages.com/productimage/nb640/19-117-981-V01.jpg)
Intel Core i5 9th Gen - Core i5-9400F Coffee Lake 6-Core 2.9 GHz (4.1 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I59400F Desktop Processor Without Graphics - Newegg.com
![Hi I have a gigabyte z390 ud and a i5-9400f and 16 GB of ddr4 3200 . Is there any settings recommend to get better performance (fresh bios) : r/ overclocking Hi I have a gigabyte z390 ud and a i5-9400f and 16 GB of ddr4 3200 . Is there any settings recommend to get better performance (fresh bios) : r/ overclocking](https://i.redd.it/x8cjz7pp0hb41.jpg)
Hi I have a gigabyte z390 ud and a i5-9400f and 16 GB of ddr4 3200 . Is there any settings recommend to get better performance (fresh bios) : r/ overclocking
![Amazon.com: Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics : Electronics Amazon.com: Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/91vVMvWr0cL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics : Electronics
![Intel Core i5-9400F CPU Review: Cutting On-Die Graphics For A Slightly Lower Price - Tom's Hardware | Tom's Hardware Intel Core i5-9400F CPU Review: Cutting On-Die Graphics For A Slightly Lower Price - Tom's Hardware | Tom's Hardware](https://cdn.mos.cms.futurecdn.net/SoVmUbfbrWzFsuHX4BBBab-1200-80.jpg)