ID-Cooling SE-207-XT Review: Big Air on a Budget

For our CPU cooling tests, we use the same hardware, overclock and configuration for each and every test to minimize environment variables in testing.  This allows for all results across all coolers tested on the platform to be viable as side-by-side examination for direct compare/contrast.

Data comparisons are based on data collected from testing performed on our new Intel Core i9-10850K system, including re-visiting many previously covered products which were originally covered on the prior testing platform which pivoted around an i7-5930k (4.20ghz @1.20v). 

All data reported for this article has been collected on the current Intel i9-10850k platform and will be maintained as like-for-like evaluation of ongoing cooling coverage.  We’ve recently swapped the taller, Corsair Dominator RGB DIMMs with Corsair Vengeance LPX for lower-profile memory allowing for higher cooler compatibility for testing.

Prime95 v29.4b8 (no AVX) is used for two-hour intervals, one managing fans at 50% PWM and the other at 100% PWM with RPM measurements being taken every 3 seconds and averaged across the duration of each 2-hour capture.  Omitting AVX instruction sets allows for accurate, 100% loads at chosen clock speeds, while allowing AVX instructions would provide higher, albeit, unrealistic synthetic CPU loads and excessive heat production, less indicative of real-world use. 

This also allows for a greater range CPU coolers to be tested and compared without the need to configure the system differently for smaller coolers, which may not handle the excessive thermal loads being generated during testing, while larger coolers might be better equipped to manage heat output produced by the i9-10850K. 

While the test platform is quite capable of a 10-core overclock at 5.0Ghz and 1.265v, we were seeing 360mm AIOs struggle to keep core temperatures in check at lower fan speeds, providing insight that the enthusiast-grade i9’s need excellent cooling if the goal is overclocking.

HWInfo64 is used for real-time core temperature readout, thermal throttling alerts, motherboard power consumption, CPU speed and logging of data, while a CrystalFontz CFA-633-TMI-KU is used to monitor and later average both ambient room (2 probes) and motherboard voltage regulator heatsink (2 probes).