What steps are needed to configure the device to operate at 5 GHz with a frequency of 9900K?

R

ReveloT_T
Member

167

06-30-2018, 11:53 PM

#1

The system runs at 3.6 GHz by default. To reach 5GHz via BIOS, you need to adjust the settings there. It does depend on the CPU cooler being used.

K

kylelovestoad
Junior Member

4

07-01-2018, 07:53 AM

#2

CPU cooler, motherboard and psu are essential components. What options do you have? I suggest searching for overclocking guides, as they provide much more comprehensive information than typical posts. Take plenty of time to read thoroughly before beginning.

B

balaey1
Junior Member

35

07-03-2018, 01:28 AM

#3

asus z390, corsair psu

M

Mobarley7
Member

186

07-04-2018, 07:01 PM

#4

The specific Asus motherboard and Corsair PSU come with both strong and weaker versions. For the 9900k, it's essential that all components are of high quality.

P

pepper52
Member

66

07-04-2018, 08:42 PM

#5

A standard CPU cooler is one that fits most processors without special modifications. The 9900k at 5.0GHz typically uses a 360mm all-in-one air cooler or a custom loop setup.

X

xXAle99itAXx
Junior Member

15

07-24-2018, 02:29 AM

#6

Cheap one, 5$

C

Capuzzi
Member

197

07-24-2018, 10:47 AM

#7

Really? And will this cooler keep the 9900k's 4.7 all-core boost clock running?

M

Madthunder2t3
Member

195

08-06-2018, 01:51 PM

#8

The '3.6 GHz clock speed' represents a basic improvement, but most demanding tasks requiring multiple threads typically achieve a higher increase, around 4.6 GHz, provided the power limits, thermal design power, and cooling are sufficient. You might notice occasional increases of one or two cores at a time, reaching up to 5 GHz during regular use.

Check HWMonitor while using CPU-Z, Benchmark, or Stress for CPU for a short period, observing the peak clock speeds across all cores (target around 4.6 GHz).

If excellent cooling is in place and proper core voltages are applied...

The Asus Z370/Z390 motherboards include an MCE mode in the BIOS, which, when activated, permits all core turbo to reach up to the standard maximum of 1 and 2 cores at 5 GHz. (Note: Avoid doing this with certain low-quality coolers from older CPUs like i3-6100; if your CPU temperatures in CPU-Z/Stress are already between 80-85°C at full all-core 4.6 GHz, you’re already too hot and should skip this idea.)