1 / 3Specifications
Performance Benchmarks
Calculated Figures
Calculated from this product's published specifications, not measured in testing. Ranked against other products in this category.
Blender render benchmark
MeasuredReal runs submitted to Blender Open Data. Higher is faster at rendering.
- Intel Core i9-12900KS373
Source: Blender Open Data (CC0), Blender 4.5.0: samples per minute over the monster, junkshop and classroom scenes, median of 10 runs. Same for every product on this model.
At a glance
Intel Core i9-12900KS is a 16-core processor with a boost clock of 5.5 GHz, for the LGA1700 socket. It scores 100 out of 100 on our estimated performance scale, relative to current processors. It is listed at one UK shop, CCL Computers, for £444.99 (checked 19 October 2026).
From the retailer
12th Gen Intel® Core™ i9-12900KS desktop processor. Featuring Intel® Thermal Velocity Boost, Intel® Adaptive Boost Technology, PCIe Gen 5.0 & 4.0 support and DDR5 and DDR4 support. 12th Gen Intel® Core™ i9 desktop processors are optimized for enthusiast gamers and serious creators and deliver high performance. Compatible with 600 series chipset based motherboards, 150W Processor Base Power.
Estimated Performance
Scored against current processors, where 100 is the strongest one we can score. Calculated from cores, boost clock and l3 cache.
Estimated from manufacturer specifications, not measured. Useful for comparing similar parts; actual performance varies by game, driver and system.
Running cost
Rated power (TDP or peak turbo) 150 W
At the Ofgem price cap, 26.32p per kWh, Oct to Dec 2026
Assumes the part draws its rated power for every hour of use. Real draw varies with the game or workload, and is usually lower.
Where to Buy
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Price History
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