Very expected: The frequency of leaks related to upcoming 13th generation Intel processors continues to rise as we get closer to their launch. New tests of the i9-13900 engineering sample show that the processor is showing an impressive increase in multi-threaded performance due to the addition of eight additional E.
There are still a few months left before the launch of the 13th generation Intel Raptor Lake processors, but this has not stopped Chinese tech site from receiving and testing an early sample of the i9-13900.
It features 8 Performance cores and a whopping 16 Efficient cores, double that of its predecessor, the i9-12900. Other notable differences are a new P-core microarchitecture, codenamed Raptor Cove, and larger L2 and L3 caches.
ExpReview used the current generation Z690 motherboard for testing and found that the unreleased processor is surprisingly already supported. However, due to the fact that this is an engineering sample, large cores are only overclocked to 3.8 GHz.
In application tests, the i9-13900 is 20 percent faster on average compared to the i9-12900K locked at the same frequency thanks to these extra E cores. The Raptor Lake chip is slightly slower than its predecessor in single-threaded workloads and games, though we’re likely we can attribute this to incomplete microcode and the lack of proper BIOS support.
🥵6GHz Turbo MAY be available in one SKU. (in ETVB mode)🤣
I don’t think this should be a normal sku. https://t.co/SFubzjdXNG
— Raichu (@OneRaichu) June 21, 2022
Earlier this week, Intel also updated its Extreme Tuning Utility with support for what it calls “Efficient Thermal Velocity Boost” and some new overclocking features. A hardware leak suggested that the high-end Raptor Lake SKU (successor to the i9-12900KS?) could use these features to boost clocks up to 6GHz on a single or dual core.
Related news recently leaked a list of upcoming Asrock Z790 and H770 motherboards confirming that the Intel Raptor Lake platform will still support DDR4 memory.