only 16 core but production stepping D0, no special BIOS required.
p.s: i have recently bought from this seller, very good one.
INTEL GOLD 6346 ES2 16 CORE 2.9GHz SERVER PROCESSOR CPU QWAS CPU D0 READ BELOW! | eBay
ENGINEERING SAMPLE CPU.
www.ebay.com
p.s: i have recently bought from this seller, very good one.