Intel Core i7-14700K on the ASUS ROG Strix Z790-A Gaming WiFi D4
On the ASUS ROG Strix Z790-A Gaming WiFi D4, the Intel Core i7-14700K runs at 21 % of the board's 1190 W sustained power capacity, which puts the VRM at an estimated 52 °C and leaves clocks untouched.
By Farrukh Sufyan Sarwar · Published 15 October 2026 · Model v1.0 · Build 2026-11-04
- Estimated VRM temperature
- 52 °C
- 38 °C case air plus 14 °C of rise
- Stress ratio
- 0.21
- 245 W of 1190 W capacity
- Capacity score
- 87/100
- 100 minus the stress ratio times 60
- Expected clock loss
- 0 %
- Sustained all-core clocks, not gaming frame rate
- Board capacity
- 1190 W
- 16 × 70 A, teamed
- Processor draw
- 245 W
- 253 W at peak boost
What happens when you build this
This pairing is not close to any limit. 245 W against 1190 W of capacity leaves the ASUS ROG Strix Z790-A Gaming WiFi D4 running its stages at 21 % load, and our model puts the VRM at 52 °C in a closed case. Nothing about the Intel Core i7-14700K pushes this board into the region where clocks start dropping.
The ASUS ROG Strix Z790-A Gaming WiFi D4 carries 16 Vcore power stages rated 70 A each, teamed in pairs off a shared controller channel, with large finned blocks with real thermal mass. That works out to about 1190 W of sustained core power once the design and the cooling are accounted for, which is the number the Intel Core i7-14700K's 245 W is measured against.
Buy it on the rest of the specification rather than on power delivery, because at 21 % 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 Z790-A Gaming WiFi D4's 16 stages get on with it.
The measurement
The gauge shows the estimated VRM temperature under a sustained all-core load, with a thinner copper needle for the brief peak the processor reaches at full boost. The schematic beside it shows the same thing as current per power stage.
Estimated VRM temperature
Intel Core i7-14700K on ASUS ROG Strix Z790-A Gaming WiFi D4: estimated 52 °C sustained, 52 °C at peak boost. Risk band: NONE.
- Sustained
- Sustained 52 °C
- Peak boost
- Peak boost 52 °C
Power delivery
What else to know about this pairing
Note: One M.2 slot borrows lanes from the graphics slot
The CPU-attached M.2 slot shares lanes with the graphics slot, which drops to x8 when it is populated.
Where the PCIe lanes go
The ASUS ROG Strix Z790-A Gaming WiFi D4 has 4 M.2 slots and one of them is wired to the processor rather than the chipset. The CPU-attached M.2 slot shares lanes with the graphics slot, which drops to x8 when it is populated. A current graphics card loses one or two percent from that, which matters far less than most forum threads suggest — but it is worth knowing before you wonder why your card reports x8.
The ASUS ROG Strix Z790-A Gaming WiFi D4 takes DDR4, which the Intel Core i7-14700K supports, and validates memory up to DDR4-5333. Firmware is not an issue: the ASUS ROG Strix Z790-A Gaming WiFi D4 ships with a BIOS that already knows Raptor Lake Refresh.
Boards that run the Intel Core i7-14700K without throttling
Each of these keeps the processor under a third of the board's sustained power capacity, and each has a listing we can verify.
BudgetB760MSIMSI MAG B760 Tomahawk WiFi
The cheapest board here that still leaves the Intel Core i7-14700K real headroom.
Capacity used26 % · 55 °CIntel Core i7-14700K draws 245 W of 956 W
- Socket
- LGA1700
- Vcore
- 12 × 75 A
- Memory
- DDR5
$142.65
as of 4 November 2026
EnthusiastZ790ASUSASUS ROG Strix Z790-E Gaming WiFi II
The most headroom of any board in the database for the Intel Core i7-14700K.
Capacity used12 % · 46 °CIntel Core i7-14700K draws 245 W of 2104 W
- Socket
- LGA1700
- Vcore
- 18 × 110 A
- Memory
- DDR5
$499.99
as of 4 November 2026
The ASUS ROG Strix Z790-A Gaming WiFi D4
- Socket
- LGA1700
- Vcore
- 16 × 70 A
- Memory
- DDR4
~$349
no live listing yet
- Chipset
- Z790
- Form factor
- ATX
- Vcore stages
- 16 × 70 A
- Phase design
- Teamed phases
- VRM cooling
- Heavy heatsink
- VRM tier
- Tier A
- Memory
- DDR4-5333
- BIOS Flashback
- Yes
Questions people ask about this pairing
- Will the Intel Core i7-14700K throttle on the ASUS ROG Strix Z790-A Gaming WiFi D4?
No. The Intel Core i7-14700K draws 245 W in a sustained all-core load and the ASUS ROG Strix Z790-A Gaming WiFi D4 holds about 1190 W, so the VRM sits at an estimated 52 °C and clocks hold.
- How many power phases does the ASUS ROG Strix Z790-A Gaming WiFi D4 have?
16 Vcore power stages rated 70 A each, in a teamed design. Counting only the core rail matters here — vendor marketing often adds the SoC and auxiliary phases to reach a bigger number, and those carry none of the CPU's core load.
- Does the ASUS ROG Strix Z790-A Gaming WiFi D4 need a BIOS update for the Intel Core i7-14700K?
No. The ASUS ROG Strix Z790-A Gaming WiFi D4 ships with a BIOS that already supports Raptor Lake Refresh, so the Intel Core i7-14700K posts out of the box.
- What memory does the Intel Core i7-14700K take on the ASUS ROG Strix Z790-A Gaming WiFi D4?
DDR4, in up to 4 slots, validated to DDR4-5333 on this board.
- What VRM temperature should I expect with the Intel Core i7-14700K on this board?
Our model estimates 52 °C, from 38 °C of interior case air plus the stress ratio of 0.21 scaled by 65 °C. Measured numbers move with case airflow and ambient temperature, so treat this as a band rather than a reading.
- Does an M.2 drive affect the graphics slot on the ASUS ROG Strix Z790-A Gaming WiFi D4?
The CPU-attached M.2 slot shares lanes with the graphics slot, which drops to x8 when it is populated.