TechSpot means tech analysis and advice you can trust .
Rumor mill: A leak tied to Intel's next desktop processor lineup points to a high-end Nova Lake chip with 28 cores and benchmark results that could place it ahead of recent flagship CPUs. The unverified results suggest Team Blue may be targeting stronger single-core performance and a sizable jump in multithreaded output as it prepares its next desktop platform.
The processor appeared in a CPU-Z screenshot posted on X by leaker @laurentschoice. It is listed as the Intel Core Ultra 9 4950K, a name that may signal Intel is returning to four-digit model numbers after using three-digit Core Ultra designations beginning in 2024.
The screenshot lists eight performance cores and 20 efficiency cores, for 28 cores in total. Intel has not confirmed the chip, its specifications or its branding, so the information remains unverified.
The reported CPU-Z scores are about 1,000 points in the single-threaded test and 20,000 points in the multi-threaded test. If the numbers are accurate, the chip would show meaningful gains over some current high-end processors in the same benchmark.
For comparison, public CPU-Z submissions show Intel's Core i9-14900KS reaching roughly 950 points in the single-threaded test. AMD's Ryzen 9 9950X3D2 has recorded multi-threaded results of about 17,000 points. But it's worth remembering that real-world results will depend on final clock speeds, cache design, memory support, power limits, and software scheduling.
– LC Tech Leaks (and News) (@laurentschoice) August 19, 2026
The name in the leak is also worth watching. Intel introduced Core Ultra branding and a three-digit naming structure in 2024. The apparent Core Ultra 9 4950K identifier suggests Nova Lake desktop processors may use a different scheme, but Intel could still change the name before launch.
// Related Stories
Nova Lake desktop chips are expected to arrive in late 2026 or early 2027. Engineering samples are often tested well ahead of release, and early benchmark results do not always reflect final performance.
For now, the Core Ultra 9 4950K is only a leaked entry. But the reported core count and CPU-Z scores offer an early look at the level of desktop performance Intel may be targeting with Nova Lake.