Intel’s Core i9-10900K Benchmark Leaked: 20% Faster Than Core i9-9900K, Slower Than Ryzen 9 3900X With images of Intel Z490 chipset motherboards with their new LGA1200 sockets doing the rounds on social media, the rumor mill is starting to churn on Intel's 10th Gen desktop CPUs, which are expected to launch in the next eight weeks.