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
Corsair Vengeance RGB Pro SL 3600 MHz 32GB review
ASRock Z590 Extreme review
Gigabyte Radeon RX 6700 XT Gaming OC review
Corsair K70 RGB TKL keyboard review
Corsair RM650x (2021) power supply review
be quiet! Silent Loop 2 280mm review
Corsair K55 RGB PRO XT keyboard review
Guru3D Rig of the Month - March 2021
Intel Core i9-11900K processor review
Intel Core i5-11600K processor review

New Downloads
CPU-Z download v1.96
GeForce 466.11 WHQL driver download
Guru3D RTSS Rivatuner Statistics Server Download 7.3.2 Beta 2
MSI Afterburner 4.6.4 Beta 2 Download
HWiNFO Download v7.02
Intel HD graphics Driver Download Version: DCH 27.20.100.9316
Corsair Utility Engine Download (iCUE) Download v4.9.350
Quake II RTX Download 1.5.0
GeForce 465.89 WHQL driver download
AIDA64 Download Version 6.33


New Forum Topics
NVIDIA to replace RTX 3060 GPU with GA106-302 chip to suppress ETH mining Study reveals Cryptocurrency mining energy consumption in China alone will be higher than Italy in three years GeForce 466.11 WHQL driver download & discussion Review: Corsair Vengeance RGB Pro SL 3600 MHz 32GB Asus Z370 Resizable BAR Bios Released. Star Citizen Made a $27,000 DLC Bundle Exclusively for the $1,000+ Concierge Community ASRock Launches AMD Radeon RX 6900 XT OC Formula 16GB Graphics Cards RTSS Overlay Editor Megathread Kozary's Triple SLI Thread Oculus Quest 2 Update Offers 120 Hz Support, Wireless PC streaming




Guru3D.com » Review » Corsair H115i Platinum review » Page 12

Corsair H115i Platinum review - Processor at 4600 MHz with Higher Voltage

by Hilbert Hagedoorn on: 11/01/2018 03:00 PM [ 5] 25 comment(s)

Tweet

Now we up the ante. Understand that 1.30V and higher voltages are the levels where Haswell processors get into serious problems due to the aforementioned heat-spreader versus TIM design applied solution from Intel. We now set the Core i7 4790K @ 4600 MHz and apply 1.30 volts on the CPU while loading it with 100% stress for wPrime to run on all available CPU threads three times. Below, you can see the IDLE results with the Core i7 clocked at 4790K @ 4600 GHz with 1.30 volts on the CPU. Again, the results are the IDLE temperatures thus you are on your desktop doing pretty much nothing. 

 

 

The temps normally rise above and beyond 90 Degrees C for a lot of heatpipe based coolers, which is a definitive no-go. As you can see, we have dangerous temperatures for most coolers. LCS class coolers perform far better here. 

 

 
To advance on overclocking to see where our thermal threshold (the point of no return) is we tweak in four stages where we up the core voltage from 1.30v upwards to a more (unrealistic) 1.40v. At 1.4 volts any heat pipe cooler would fail but with LCS you can stay just under or at that 80 degrees C marker (which I can only advise for a short period of time).

Performance relative to temperatures and DBA levels based on profile mode settings

In this last chart, we will apply a hefty 1.35 Volts overclock on the CPU and put it under load. We now change the fan profile settings and look at the behaviouristics in terms of temperatures and DBa levels. 
 

 

Here I tweaked the CPU to 4600 MHz on all cores and fired off 1.35 Volts. Silent and Balanced mode still offers enough performance while remaining silent. Extreme mode is best, but very noisy once the coolant heats up.

That Zero RPM mode, the fans do not kick in until the LCS coolant reaches 40 Degrees C. That in fact might be a too high value as by then your proc will already have risen towards or over 80~90Degrees or higher before that coolant flow reached 40 Degrees C. Be very careful with that setting. It would be nice if Corsair could implement a configurable or lower coolant temp threshold, I'd prefer the fan kick in value at 35 Degrees C coolant temperature as opposed to 40 Degrees C.




14 pages « < 11 12 13 14



Related Articles
Corsair Vengeance RGB Pro SL 3600 MHz 32GB review
Today, we are checking the Corsair Vengeance RGB Pro SL 3600 MHz CL18 (pretty average latency figure) memory in a 32 GB set consisting of two 16 GB modules. This is not the first time we’re looking at the Corsair RAM. It was for example the Vengeance RGB Pro (4x8 GB 3200MHz) or Dominator Platinum (4x8 GB 3600 MHz CL16). Ok, but what’s different comparing the above mentioned Vengeance RGB Pro series?

Corsair K70 RGB TKL keyboard review
The Corsair K70 RGB TKL comes from a range of keyboards that we already presented here on guru3d. We reviewed the K70 RGB Rapidfire Mk2, which comes also in a low-profile version. So, the first major difference this time is the tenkeyless format. Other than that, this keyboard has not changed much as far as the general concept is concerned. It is, of course, still an RGB mechanical keyboard, but this time it comes in a smaller package.

Corsair RM650x (2021) power supply review
We review the RM650x power supply from Corsair. This is the 2021 update for the RM series and next to an aesthetic overhaul is offered in a silent RMx series that comes with 80plus Gold certificatio...

Corsair K55 RGB PRO XT keyboard review
Corsair has released its new K55 RGB PRO XT series keyboard. The units have overhauled aesthetics, a better price point, and more RGB lighting zone than you can imagine. The truly interesting thing h...

© 2021