Intel Core i7-940 vs Intel Atom C3338R

The Intel Core i7-940 operates with 4 cores and 8 CPU threads. It run at 3.20 GHz base -- all cores while the TDP is set at 130 W.The processor is attached to the LGA 1366 CPU socket. This version includes 8.00 MB of L3 cache on one chip, supports 3 memory channels to support DDR3-1066 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Bloomfield Architecture is enhanced with 45 nm technology and supports VT-x, VT-x EPT. The product was launched on Q4/2008

The Intel Atom C3338R operates with 2 cores and 8 CPU threads. It run at 2.20 GHz base 2.00 GHz all cores while the TDP is set at 10.5 W.The processor is attached to the BGA 1310 CPU socket. This version includes -- of L3 cache on one chip, supports 1 memory channels to support DDR4-1866 RAM and features 3.0 PCIe Gen 10 lanes. Tjunction keeps below 100 °C degrees C. In particular, Denverton Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q2/2020