Intel Xeon “Sapphire Rapids” CPU line-up and specs leak

Intel's new generation of workstation Xeon processors are almost here. The Sapphire Rapids CPU line-up has now leaked, as well as specifications, giving us a look at core counts, clock speeds, cache and TDP. 

As reported by VideoCardz, Intel's new Xeon processors will pack up to 56 cores, 112 threads, and 105MB of cache, and feature up to 350W TDP. Like the Core series, these Xeon Sapphire Rapids-WS will be divided into multiple segments. These include the W9 chips at the high-end, followed by W7 and W5. According to the leak, the highest clocked processors will operate at 3.2GHz.

The following table details the leaked specifications of each Intel Xeon Sapphire Rapids-WS CPU:

CPU	Cores/Threads	CPU Clock	Cache	TDP
Xeon W9-3495X	56C/112T	1.9GHz	105MB	350W
Xeon W9-3475X	36C/72T	2.2GHz	82.5MB	300W
Xeon W7-3465X	28C/56T	2.5GHz	75MB	300W
Xeon W7-3455	24C/48T	2.5GHz	67.5MB	270W
Xeon W7-3445	20C/40T	2.6GHz	52.5MB	270W
Xeon W5-3435X	16C/32T	3.1GHz	45MB	270W
Xeon W5-3433	16C/32T	2.0GHz	45MB	220W
Xeon W5-3425	12C/24T	3.2GHz	30MB	270W
Xeon W5-3423	12C/24T	2.1GHz	30MB	220W

The latest rumours claim these chips will support DDR5-4800 across eight channels and PCIe 5.0 (112 lanes). Unfortunately, we still don't know when Intel will release these CPUs.

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KitGuru says: Hopefully Intel will be announcing these processors in an official capacity before the end of the year. 

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