Intel Xeon Gold 6240R vs Intel Atom Z3775D

The Intel Xeon Gold 6240R operates with 24 cores and 48 CPU threads. It run at 4.00 GHz base 2.60 GHz all cores while the TDP is set at 165 W.The processor is attached to the LGA 3647 CPU socket. This version includes 38.50 MB of L3 cache on one chip, supports 6 memory channels to support DDR4-2933 RAM and features 3.0 PCIe Gen 48 lanes. Tjunction keeps below 76 °C degrees C. In particular, Cascade Lake Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q1/2020

The Intel Atom Z3775D operates with 4 cores and 48 CPU threads. It run at 2.41 GHz base -- all cores while the TDP is set at 4 W.The processor is attached to the BGA 1380 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 1 memory channels to support DDR3L-1333 SO-DIMM RAM and features PCIe Gen lanes. Tjunction keeps below 90 °C degrees C. In particular, Bay Trail Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2014