AnsweredAssumed Answered

Threadripper 1920x, only 6 cores are active instead of 12!!!!!

Question asked by surik0v on Sep 27, 2017
Latest reply on Oct 4, 2017 by s_de_bes

Threadripper 1920x
MSI x399 PRO Gaming Carbon
Win 10 Pro
DDR4 LPX Corsair Vengeance 2400 MHZ
SSD M.2 Samsung Evo 960 250 GB
Geforce GTX 1080 Gigabyte Windforce OC 8GB


Windows sees all 12 cores in device manager, but in task manager or in CPHUID or in CinebenchR15 shows only 6 cores and 12 threads... Reinstalled windows, updated and reset BIOS, tried latest drives from AMD, as well as for the chipset x399 from MSI. Also tried to go to System Configuration and to set the 12 cores there in boot mode, but its already "set to 12 cores".
Also the option "Cores Disabled" in AMD Ryzen Master, remains unclickable.


What can it be???