Intel Nova Lake CPU flagship needs beefier motherboards to reach full-power
Some LGA-1954 motherboards will not be powerful enough to run Intel’s flagship Nova Lake chips at their peak – leaker claims
According to the leaker Jaykihn, Intel’s next-generation Nova Lake flagship will be too power-hungry for some LGA-1954 motherboards. With two core chiplets and 52 total CPU cores, Intel’s next-generation flagship will be power-hungry. There are even reports that Intel’s top 52-core chip could consume over 700W of power at full load.
Honestly, this report seems pretty legitimate. Even now, Intel’s top CPUs do not perform at their best on budget-oriented motherboards. Lower-end motherboards can put strict power limits on high-end chips, limiting their overall performance. Why? The simple answer is that motherboards shouldn’t be forced to deliver more power than they can deliver safely. In other words, lower-end motherboards are not made to deliver insane amounts of power.
Nova Lake takes things to the next level
Intel’s top Nova Lake chips will move from a single primary CPU core chiplet to two. This means that Intel’s top Nova Lake CPUs will have two chiplets with eight P-cores and sixteen E-cores. Add-on Intel’s four I/O chiplet-based LP-E cores, and we have 52 total cores for the company’s top Nova Lake CPU. That’s more than double the core count of Intel’s Arrow Lake flagship, the 24-core Ultra 9 285K.
To say the least, Intel’s top Nova Lake CPUs will consume much more power than their lower-end counterparts. This could mean that many Intel motherboards may be released without support for the maximum power levels of Intel’s top-tier Nova Lake CPUs. After all, not everyone will buy Intel’s 52-core CPU, so why should they purchase a mega-powerful motherboard to fuel it?
Preliminary.
Only some boards will support the full-power 52C platform.
Other boards will limit the performance and power of the 52C platform.
— Jaykihn (@jaykihn0) February 13, 2026
With Nova Lake, Intel is returning to the HEDT CPU market, kinda. Let’s be honest, 52 CPU cores are more than what any PC gamer needs. That said, video editors and other workstation users could benefit from that additional CPU grunt. Intel’s top Nova Lake CPUs are for people who put their PCs to work. With this in mind, we expect to see premium prices for Intel’s top Nova Lake CPUs. That said, it is refreshing to see that these top-level CPUs will not need a new CPU platform, unlike AMD Threadripper or Intel’s high-end Xeon CPUs.
For more mainstream users, Intel’s single CPU core chiplet processors will be more than adequate. With up to eight P-cores, sixteen E-cores and four LP-E cores, users will have more than enough CPU grunt for mainstream tasks and more mainstream editing and workstation workloads. That said, higher-end options will be available to those who want them.
You can join the discussion on Intel’s high-end Nova Lake CPU reportedly being power-limited on many motherboards on the OC3D Forums.
