Detailed Intel Arrow Lake-S Platform Specifications Leaked, Confirms Native Thunderbolt 4 Support
Courtesy of X/Twitter user @yuuki_ans, we now have what should be very detailed information on Intel's next generation consumer desktop platform, assuming the leaked information is real. The leaker not only provided confirmation on the CPU specs of the Arrow Lake-S desktop CPUs, which will feature up to an 8+16+1 core configuration. However, it appears that it's not all smooth sailing for Intel to get Arrow Lake-S up and running, as a note points out that the pre-alpha hardware has the performance cores disabled due to a hardware bug that is expected to be fixed in a future hardware revision. We can also see that the official memory support is DDR5-6400 from the block diagram, which is quite a jump from DDR5-5600 which is what the current 14th gen CPUs officially support.
That said, the rest of the documentation shared is very detailed and provides us with a ton of details in terms of the various platform interfaces we can expect. For starters, the Arrow Lake-S CPUs will feature native Thunderbolt 4/USB4 support (once again an odd mistake here stating USB4.0), as well as DisplayPort 2.0 (UHBR20 only) and HDMI 2.1 support. The CPU is said to deliver 24 PCIe lanes, of which 16 are PCIe 5.0 lanes for the GPU and the remaining eight are for NVMe SSDs, with half being PCIe 5.0 and half PCIe 4.0.
That said, the rest of the documentation shared is very detailed and provides us with a ton of details in terms of the various platform interfaces we can expect. For starters, the Arrow Lake-S CPUs will feature native Thunderbolt 4/USB4 support (once again an odd mistake here stating USB4.0), as well as DisplayPort 2.0 (UHBR20 only) and HDMI 2.1 support. The CPU is said to deliver 24 PCIe lanes, of which 16 are PCIe 5.0 lanes for the GPU and the remaining eight are for NVMe SSDs, with half being PCIe 5.0 and half PCIe 4.0.