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In temporary: Intel’s Raptor Lake processor lineup remains to be within the oven, however expectations round it are rising as we get nearer to launch. According to an early preview, Team Blue’s Thirteenth-gen processors might provide AMD’s Ryzen 7000 collection some critical competitors when it comes to efficiency.
Details have been scarce round Raptor Lake — Intel’s final structure constructed on the Intel 7 course of node. Earlier this 12 months, the corporate revealed that it might provide an “as much as double-digit efficiency enhance” with its Thirteenth-gen processors in comparison with Alder Lake.
The Raptor Lake lineup will high out at 24 cores (eight efficiency cores and 16 effectivity cores) and 32 threads, and there is a slight chance it will be suitable with DDR4 reminiscence along with DDR5. Recently, SiSoftware revealed a preview of what to anticipate from the upcoming Core i9-13900 Raptor Lake-S CPU, although it ought to be famous it is not a typical evaluation of precise {hardware} however fairly an evaluation of public knowledge from the SiSoftware database.
Just like Alder Lake-S, Raptor Lake-S will not help AVX-512 directions, however it’s unclear if help is simply disabled or not current on the silicon. Intel went to nice lengths to maintain folks from enabling the AVX-512 models on Twelfth-gen Core CPUs, so it is potential the corporate eliminated them totally from Raptor Lake designs.
According to SiSoftware, the Core i9-13900 may have 36 megabytes of L3 cache (20 p.c greater than the Core i9-12900) and provide help for as much as DDR5-5600 reminiscence, PCIe 5.0, and Thunderbolt 4. Performance cores now have two megabytes of L2 cache per core, and the 16 effectivity cores have 16 megabytes of shared L2 cache, nearly double when in comparison with the Alder Lake counterparts.
When it involves the testing, the outcomes collected recommend Raptor Lake could ship between 33 to 50 p.c greater efficiency in fundamental arithmetic duties over Alder Lake. In vectorized and SIMD assessments, the Thirteenth-gen half was round 5 to eight p.c sooner. This was achieved with an engineering pattern that has efficiency cores working at 3.7 GHz and effectivity cores working at 2.76 GHz. Both clock figures are fairly low, and SiSoftware notes the general efficiency from Alder Lake works out to simply 4 to 6 p.c.
Still, if these outcomes are something to go by, Intel could have discovered a solution to match AMD’s Zen 4 with Raptor Lake. The two architectures will seemingly commerce blows in real-world efficiency assessments, however we’ll have to attend and see.
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