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The main novelty of the CPUs Raptor Lakethe 13th generation of Intel’s Core family, is the doubling the number of Gracemont E-cores. The flagship Core i9-13900K processor will therefore have 8 P-cores and 16 E-cores, for a total of 24 cores and 32 threads, compared to the 12900K’s 16 cores and 24 threads. In the absence of a leap forward on the production process front, which will remain the one adopted for Alder Lake Intel 7), the greater number of cores will have an obvious repercussion: it will increase the size of the die.
How much? According to the first image published on the Chinese social network (via Videocardz), the Raptor Lake die will be approximately 50 square millimeters larger. In the pictures you see a Core i9-13900 (not K) without IHS (integrated heatspreader) with a die measuring approximately 257mm2, 49mm2 more than Alder Lake’s 208mm2.
The figure isn’t surprising, but it’s worth noting that the die is nonetheless smaller than Rocket Lake (280 mm2), the 11th generation Core design (re-adaptation of a 10 nm architecture to the 14 nm process). The delidding process is a practice practiced by extreme overclockers, which requires special attention and instrumentation in order not to irreparably damage the processor.
Intel’s Raptor Lake processors should be announced on September 27 at the Intel Innovation event ahead of an actual debut on the market in mid-October, one month after the competition from AMD. Accompanied by the Intel Z790 motherboards, the new CPUs – initially three K models with unlocked multiplier – can be installed on the Z690 motherboards after a BIOS update.
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