AMD Ryzen Threadripper 2950X Processor 2nd Gen AMD Ryzen Threadripper 2950X Heavy Metal for Enthusiasts. 16 cores provide an astonishing 32 threads of simultaneous multi-processing power, while 40MB of combined cache and vast I/O from the enthusiast-grade AMD X399 platform stand ready to feed the beast. Up to 16 cores and 32 threads for lightning-fast creative workloads. An unprecedented 64 PCIe Gen3 lanes to meet large GPU and NVMe needs. 40MB of combined cache for rapid access to large data sets. Quad channel DDR4 with available ECC support for reliable throughput.