Intel is expected to announce Basin Falls, its upcoming High-End Desktop (HEDT) platform based on the X299 chipset, and its Coffee Lake mainstream desktop platform based on the Z300-series chipset, two months earlier than originally scheduled, according to industry sources.
End of June
According to the latest set of rumors, Intel might be scrambling to launch its X299 platform with Skylake-X and Kaby Lake-X CPU and these could come as early as late June/beginning of July.
Coming in August
According to the latest leak, we now have more information regarding the first batch of Intel's Skylake-X and Kaby Lake-X CPUs that will be launching sometime in August, together with the new X299 chipset.