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AMD Ryzen 9 9950X vs Intel Core i9-14900KS: Comparison

AMD Ryzen 9 9950X and Intel Core i9-14900KS separate most on l3 cache: AMD Ryzen 9 9950X at 64 MB, Intel Core i9-14900KS at 45 MB, 30% in favour of AMD Ryzen 9 9950X. They match on form factor and threads. In Blender Cycles (CPU) the AMD Ryzen 9 9950X scores 625 against 522 for the Intel Core i9-14900KS, a lead of 16%.

Specs

Specification
AMD Ryzen 9 9950X
AMD Ryzen 9 9950X
Intel Core i9-14900KS
Intel Core i9-14900KS
Form FactorDesktopDesktop
TDP170 W125 W
iGPUAMD Radeon Graphics (2 cores)Intel UHD Graphics 770
SocketAM5LGA 1700
L3 Cache64 MB45 MB-30%
ArchitectureZen 5, Ryzen 9000 SeriesRaptor Lake Refresh
Cores1624
Threads3232

Benchmarks

Measured results, not specifications. Percentages are the gap to the leading product in each test.

Blender Cycles (CPU)

Blender 4.5, Blender Open Data (CC0). Median of monster + junkshop + classroom, combined samples/min.

Blender renders 3D scenes by tracing light through them, which loads every core at once. The score measures sustained multi-core throughput, so a chip that wins here can still lose at gaming, where one or two fast cores matter more. Figures come from Blender's Open Data project, which places no restriction on reuse, and we publish the median of every submission for that chip on the same Blender version.

AMD Ryzen 9 9950X625n=624Best
Intel Core i9-14900KS522n=30-16%

Verdict

Intel Core i9-14900KS

8.7 / 10 Expert Rating

The Intel Core i9-14900KS is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock.

More comparisons in Processors (CPUs)