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It means that, if a 10 th Gen and 11 th Gen Intel Core CPU ran at the same frequency, the 11 th Gen would be 19% faster. Intel’s claims of a 19% gen-over-gen IPC performance improvement look impressive.
#Intel s series series
The question is, how will it compare to older generation Intel Core CPUs and, of course, AMD Ryzen 5000 series CPUs? Applications such as AutoCAD and Revit are largely single-threaded, so frequency is all that matters, and users don’t need a substantial number of cores. With 8 cores and high clock speeds, the 11th Gen Intel Core S-series looks like an ideal CPU for CAD or BIM software. This includes the Nvidia RTX A6000, as reviewed here. It also means data can be loaded into PCIe 4.0 GPUs much quicker. Support for PCIe 4.0 means users can take advantage of PCIe 4.0 SSDs for much faster read/write performance when working with large datasets, such as those used in simulation, visualisation and point cloud processing. Previously, PCIe 4.0 was only supported by AMD CPUs, including the AMD Ryzen 5000, 3 rd Gen AMD Ryzen Threadripper and AMD Ryzen Threadripper Pro. The 11th Gen Intel Core S-series is also the first Intel desktop CPU to support the PCIe 4.0 standard, which offers double the bandwidth of PCIe 3.0. However, Intel faces very strong competition from AMD and its AMD Ryzen 5000 CPUs, which are available with high clock speeds and 6, 8, 12 or 16 cores.īecause the AMD Ryzen 5000 series is available with more than 8 cores, it should have a big performance lead over the 11th Gen Intel Core S-series in multi-threaded workflows like ray trace rendering, simulation and point cloud processing. On paper, the low core count, high frequency and enhanced IPC should make the 11th Gen Intel Core S-series a good CPU for CAD and BIM software, which are mostly single threaded. The flagship Intel Core i9-11900K can reach speeds of up to 5.3GHz. Engineered on the new Cypress Cove architecture, the new CPUs are said to offer a 19% gen-over-gen instructions per cycle (IPC) performance improvement.Īll Rocket Lake-S CPUs have 6 or 8 cores. Intel has launched its 11th Gen Intel Core S-series desktop processors (code-named Rocket Lake-S). Intel claims a 19% gen-over-gen performance increase, but with very strong competition from the AMD Ryzen 5000 there are doubts over whether it can be considered the best CPU for CAD