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Intel Core Ultra 9 285K on the ASUS ROG Strix Z890-E Gaming WiFi
The Intel Core Ultra 9 285K holds its clocks on the ASUS ROG Strix Z890-E Gaming WiFi: the board's 18 Vcore stages carry about 2104 W and the processor asks for 245 W in a sustained all-core load, which is 12 % of capacity and an estimated 46 °C at the VRM.
There is a full write-up for this pairing once it reaches the publication queue. Until then, everything the engine knows about it is on this page.
- Estimated VRM temperature
- 46 °C
- Stress ratio
- 0.12
- Capacity score
- 93/100
- Clock loss
- 0 %
Estimated VRM temperature
Intel Core Ultra 9 285K on ASUS ROG Strix Z890-E Gaming WiFi: estimated 46 °C sustained, 46 °C at peak boost. Risk band: NONE.
- Sustained
- Sustained 46 °C
- Peak boost
- Peak boost 46 °C
Power delivery
There is real headroom here. The ASUS ROG Strix Z890-E Gaming WiFi is rated for roughly 2104 W of continuous core power and the Intel Core Ultra 9 285K draws 245 W once a ten-minute render settles, so the power stages spend their time well inside their comfortable range. An estimated 46 °C is the kind of VRM temperature that never appears in a log, and the board will not be the reason a benchmark run finishes slower than it started.
Counting only the stages that feed the core rail — 18 of them at 110 A, teamed in pairs off a shared controller channel — and derating for large finned blocks with real thermal mass, the ASUS ROG Strix Z890-E Gaming WiFi holds roughly 2104 W indefinitely. The Intel Core Ultra 9 285K asks for 245 W of that, and at boost it can reach 250 W.
Buy it on the rest of the specification rather than on power delivery, because at 12 % of capacity the VRM has stopped being the interesting variable. Count the M.2 slots you need, check the rear ports against what you actually plug in, and let the ASUS ROG Strix Z890-E Gaming WiFi's 18 stages get on with it.