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Intel Core i9-14900KS on the MSI MAG B760 Tomahawk WiFi
Pairing the Intel Core i9-14900KS with the MSI MAG B760 Tomahawk WiFi puts 253 W through a 956 W power stage array — 26 % of what the board holds — for an estimated VRM temperature of 55 °C and no measurable clock loss.
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
- 55 °C
- Stress ratio
- 0.26
- Capacity score
- 84/100
- Clock loss
- 0 %
Estimated VRM temperature
Intel Core i9-14900KS on MSI MAG B760 Tomahawk WiFi: estimated 55 °C sustained, 55 °C at peak boost. Risk band: NONE.
- Sustained
- Sustained 55 °C
- Peak boost
- Peak boost 55 °C
Power delivery
There is real headroom here. The MSI MAG B760 Tomahawk WiFi is rated for roughly 956 W of continuous core power and the Intel Core i9-14900KS draws 253 W once a ten-minute render settles, so the power stages spend their time well inside their comfortable range. An estimated 55 °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 — 12 of them at 75 A, teamed in pairs off a shared controller channel — and derating for large finned blocks with real thermal mass, the MSI MAG B760 Tomahawk WiFi holds roughly 956 W indefinitely. The Intel Core i9-14900KS asks for 253 W of that, and at boost it can reach 253 W.
Buy it on the rest of the specification rather than on power delivery, because at 26 % 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 MSI MAG B760 Tomahawk WiFi's 12 stages get on with it.
Note: PCIe 5.0 from the CPU runs at 4.0 speeds here
The Intel Core i9-14900KS provides PCIe 5.0 lanes but the MSI MAG B760 Tomahawk WiFi wires its slots for PCIe 4.0. Nothing stops working; a Gen 5 SSD simply runs at Gen 4 speed, which no game notices.