Guru3D.com
  • HOME
  • NEWS
    • Channels
    • Archive
  • DOWNLOADS
    • New Downloads
    • Categories
    • Archive
  • GAME REVIEWS
  • ARTICLES
    • Rig of the Month
    • Join ROTM
    • PC Buyers Guide
    • Guru3D VGA Charts
    • Editorials
    • Dated content
  • HARDWARE REVIEWS
    • Videocards
    • Processors
    • Audio
    • Motherboards
    • Memory and Flash
    • SSD Storage
    • Chassis
    • Media Players
    • Power Supply
    • Laptop and Mobile
    • Smartphone
    • Networking
    • Keyboard Mouse
    • Cooling
    • Search articles
    • Knowledgebase
    • More Categories
  • FORUMS
  • NEWSLETTER
  • CONTACT

New Reviews
G.Skill TridentZ5 RGB DDR5 7200 CL34 2x16 GB review
ASUS TUF Gaming B760-PLUS WIFI D4 review
Netac NV7000 2 TB NVMe SSD Review
ASUS GeForce RTX 4080 Noctua OC Edition review
MSI Clutch GM51 Wireless mouse review
ASUS ROG STRIX B760-F Gaming WIFI review
Asus ROG Harpe Ace Aim Lab Edition mouse review
SteelSeries Arctis Nova Pro Headset review
Ryzen 7800X3D preview - 7950X3D One CCD Disabled
MSI VIGOR GK71 SONIC Blue keyboard review

New Downloads
AIDA64 Download Version 6.88
Intel ARC graphics Driver Download Version: 31.0.101.4255
GeForce 531.41 WHQL driver download
AMD Radeon Software Adrenalin 23.3.2 WHQL download
GeForce 531.29 WHQL driver download
CrystalDiskInfo 9.0.0 Beta3 Download
AMD Ryzen Master Utility Download 2.10.2.2367
AMD Radeon Software Adrenalin 23.3.1 WHQL download
Display Driver Uninstaller Download version 18.0.6.1
CPU-Z download v2.05


New Forum Topics
Samsung Magician Software for PC vx.x Forza Horizon 5 Receives NVIDIA DLSS 3 and Reflex Update, Boosting Gameplay Experience [Win 10] No Driver Profile Settings in Inspector 3060ti vs 6700xt a year later RadeonMod (Tweak Utility) AMD Software: Adrenalin Edition 23.3.2 WHQL - Driver Download and Discussion Afterburner - OSD "skin" 3080 Ti Owner's thread Will my Corsair 650W PSU survive until tomorrow? NVIDIA GeForce 531.41 WHQL driver Download & Discussion




Guru3D.com » Review » Intel Core i9-10900K processor review » Page 30

Intel Core i9-10900K processor review - Liquid versus Air cooling on the Core i9 10900K

by Hilbert Hagedoorn on: 05/21/2020 01:47 PM [ 4] 349 comment(s)

Tweet

LCS versus Air cooling

We received a question in our forums if it is possible to test both air and LCS cooling with the Core i9 10900K. So it shall be done. We received the question in a later stage and we had another motherboard installed, the Z490 Taichi from ASRock. For reasons of transparency I mention this as the thermals behave slightly differently from the Maximum XII Extreme used throughout this review. Next to that, instead of wPRIME testing, we'll be using the AIDA system stability test, the stress FPU option which is extremely fierce on the processor.

The LCS used is an old unit from 240mm Corsair. The Air cooler (heatpipe) is a be quiet! Dark Rock 4, it's a really good premium segment heatpipe cooler with on fan though, this cooler is capable of 200 Watts, which should be sufficient with a 125W TDP processor right? Let's fire up AIDA, and again, the FPU torture test is totally extreme for testing. 

  

  

So LCS has a bit more capacity overall, which is what the 10900K needs. Under full stress (AIDA) we peak to roughly 78 Degrees C. Remember, this processor defaults. This value is high but remains acceptable. Now let's move to the heatpipe cooler. 

 

During the AIDA FPU Stress test we reached ~95 Degrees C on the package sensor. Ergo, we cannot advise your average Heatpipe cooler on the 10900K. What's the reason behind all this? Well, have a peek at the next screenshot. 

 

  

So here's the thing, peak TDP matters, while Intel is listing the processor at 125 Watts, the reality is that is has a PL2 state that allows it to double up that TDP value for roughly 1 minute (or a timeframe defined by the motherboard BIOS). Most Heatpipe coolers reach a cooling capacity of 150 maybe 200 Watts. The Dark Rock 4 can manage ~200 TDP, if you look at the red highlight you cans ee the processor easily passes 200 Watts, the heat accumulates and the cooler then become inapt to cool sufficiently. Perhaps with a very premium dual-fan Heatpipe cooler you can tame this beast. Other than that, go with a good LCS kit, as they simply have more cooling capacity to offer.

I'll state it one more time, the AIDA FPU Stress test is nearly unrealistic and almost viral like on the processor. So what you see here is pushing that CPU to its extreme. 




31 pages « < 28 29 30 31



Related Articles
Intel Core i7-13700K review
It's been a processor series that has seen leaks, performance reviews and whatnot. We review a new Raptor Lake-based CPU; Meet the Intel Core i7 13700K - Processor 3.4 GHz (5.4 GHz). The semi flagshi...

Intel Core i9-13900K review
It's been a processor series that has seen leaks, performance reviews and what not. But finally today Intel unleashes its new Rocket Lake based CPU architecture; we start off with the review of the C...

Intel Core i5-13600K review
Okay, so you really need to check out this Raptor Lake processor; the Core i5 13600K has six performance cores and eight energy-efficient ones. Meaning you'll have plenty of multi-threaded performanc...

Intel Core i7 11700KF processor review
We're back at eight Cypress Cove cores, this we test a cheaper priced model, the Core i7 11700KF. That K means it is unlocked, that F means better value as you can shave off a few bucks, this proces...

© 2023