AMD Ryzen 9 3900 is based on the Zen 2 architecture. The total of cores is 12 with the threads of 24. The operating base core clock is 3.10 GHz. Turbo-boost is 4.30 GHz (per-core). The technology node is 7 nm. L2 Cache is , L3 Cache is 64.00 MB.
AMD Ryzen 9 3900 supports the socket type of AM4.
The supported type and memory clock is DDR4-3200 MHz. The maximum RAM capacity is 128 GB. The date of release is - Q3/2019.