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Overclocking - CPU Air Coolers

Overclocking - CPU Air Coolers

M
Madifuha
Junior Member
2
04-03-2017, 07:49 AM
#1
Hi All
I'm trying to boost my i7-8700k to around 5GHz and am considering an air cooler since I'm not sure about water coolers. My case is a NZXT S340 Elite. Do you have any suggestions?
Thanks
M
Madifuha
04-03-2017, 07:49 AM #1

Hi All
I'm trying to boost my i7-8700k to around 5GHz and am considering an air cooler since I'm not sure about water coolers. My case is a NZXT S340 Elite. Do you have any suggestions?
Thanks

Z
zeliotL
Member
211
04-08-2017, 02:00 PM
#2
I recently finished testing the Cooler Master MasterLiquid ML240R RGB and it performed impressively for an AIO, even outperforming some 360 models. I’m about to begin testing the ID Cooling Dashflow 240, which looks exceptionally crafted during the inspection, especially with genuine compression fittings on the tubing ends.

I also really appreciate the Dark Rock 4 and Dark Rock Pro 4 (including the Dark Rock Pro 3), as they represent some of the most outstandingly constructed air coolers I’ve encountered or evaluated. Their build quality and craftsmanship are truly remarkable.
Z
zeliotL
04-08-2017, 02:00 PM #2

I recently finished testing the Cooler Master MasterLiquid ML240R RGB and it performed impressively for an AIO, even outperforming some 360 models. I’m about to begin testing the ID Cooling Dashflow 240, which looks exceptionally crafted during the inspection, especially with genuine compression fittings on the tubing ends.

I also really appreciate the Dark Rock 4 and Dark Rock Pro 4 (including the Dark Rock Pro 3), as they represent some of the most outstandingly constructed air coolers I’ve encountered or evaluated. Their build quality and craftsmanship are truly remarkable.

S
steven753
Junior Member
18
04-10-2017, 07:47 AM
#3
Well, good ole
https://noctua.at/en/nh-d15
is essentially the top choice for conventional air coolers—it really depends on fitting your setup. There are several factors involved, such as the amount of OC and the required voltages. A delidded processor would also make a big difference, especially at 5GHz.
S
steven753
04-10-2017, 07:47 AM #3

Well, good ole
https://noctua.at/en/nh-d15
is essentially the top choice for conventional air coolers—it really depends on fitting your setup. There are several factors involved, such as the amount of OC and the required voltages. A delidded processor would also make a big difference, especially at 5GHz.

_
_matire_
Junior Member
44
04-30-2017, 07:41 PM
#4
CountMike mentioned the Noctua NH D15 is the top choice for air coolers, but I wouldn’t say AIOs are inferior since they’re a solid alternative. I’ve been using AIOs from the beginning and haven’t faced any problems. The performance is excellent, particularly with 240/280/360mm models. Regarding 5GHz, it really depends on your 8700K; mine handles it fine without issues, though temperatures are higher than I’m comfortable with. I prefer a 4.9GHz setting, which performs well thermally (around 70°C max in Aida/Prime) and the vcore I use is paired with the Corsiar H150i 360mm AIO.
_
_matire_
04-30-2017, 07:41 PM #4

CountMike mentioned the Noctua NH D15 is the top choice for air coolers, but I wouldn’t say AIOs are inferior since they’re a solid alternative. I’ve been using AIOs from the beginning and haven’t faced any problems. The performance is excellent, particularly with 240/280/360mm models. Regarding 5GHz, it really depends on your 8700K; mine handles it fine without issues, though temperatures are higher than I’m comfortable with. I prefer a 4.9GHz setting, which performs well thermally (around 70°C max in Aida/Prime) and the vcore I use is paired with the Corsiar H150i 360mm AIO.

N
NerodenNL
Junior Member
40
05-02-2017, 03:30 PM
#5
Hi jdm21,
Check out the dark rock pro 3, 4, or NH D15—these are top dual tower AI coolers available.
Regarding overclocking:
Set everything to auto mode, then run a stress test and record your voltage and frequency. Adjust them manually in the BIOS.
You have two main options:
1° Improving performance:
Increase the multiplier until it becomes unstable, then raise the voltage slightly (by 0.025-0.05V increments).
Once you hit your desired frequency, lower the voltage as much as possible while keeping stability.
2° Enhancing thermal efficiency (undervolting):
Maintain the original frequency and reduce the voltage as much as you can until stability is lost.
Rodolphe.
N
NerodenNL
05-02-2017, 03:30 PM #5

Hi jdm21,
Check out the dark rock pro 3, 4, or NH D15—these are top dual tower AI coolers available.
Regarding overclocking:
Set everything to auto mode, then run a stress test and record your voltage and frequency. Adjust them manually in the BIOS.
You have two main options:
1° Improving performance:
Increase the multiplier until it becomes unstable, then raise the voltage slightly (by 0.025-0.05V increments).
Once you hit your desired frequency, lower the voltage as much as possible while keeping stability.
2° Enhancing thermal efficiency (undervolting):
Maintain the original frequency and reduce the voltage as much as you can until stability is lost.
Rodolphe.

M
My_life
Member
69
05-02-2017, 04:23 PM
#6
I recently finished testing the Cooler Master MasterLiquid ML240R RGB and found it to be impressively performing for an AIO, even outperforming some 360 models. I’m about to begin testing the ID Cooling Dashflow 240, which looks exceptionally crafted during the inspection, especially with genuine compression fittings on the tubing ends.

I also highly recommend the Dark Rock 4 and Dark Rock Pro 4 (including the Dark Rock Pro 3), as they represent some of the most outstandingly constructed air coolers I’ve encountered or evaluated. Their build quality and construction are truly remarkable.
M
My_life
05-02-2017, 04:23 PM #6

I recently finished testing the Cooler Master MasterLiquid ML240R RGB and found it to be impressively performing for an AIO, even outperforming some 360 models. I’m about to begin testing the ID Cooling Dashflow 240, which looks exceptionally crafted during the inspection, especially with genuine compression fittings on the tubing ends.

I also highly recommend the Dark Rock 4 and Dark Rock Pro 4 (including the Dark Rock Pro 3), as they represent some of the most outstandingly constructed air coolers I’ve encountered or evaluated. Their build quality and construction are truly remarkable.