Specifications Mfr Part Number: YD195XA8AEWOF model: AMD Ryzen Threadripper 1950x Core count: 16 thread count: 32 Frequency: 3.4 GHz max Turbo Frequency: 4.0 GHz l1 Cache: 1.5 MB l2 Cache: 8 MB l3 Cache: 32 MB unlocked: Yes CMOS technology:   14nm package: STR4 PCI Express version:  PCIe 3.0 default TDP/ TDP: 180 W memory: Max speed: 2667MHz interface: DDR4 channels: 4 Supported technologies: the "zen" Core architecture AMD SenseMI technology AMD Ryzen master utility AMD Ryzen VR Ready premium virtualization AES Avx2 Fma3 .