Intel Core i7-2649M vs Intel Atom C3308

The Intel Core i7-2649M operates with 2 cores and 4 CPU threads. It run at 3.20 GHz base -- all cores while the TDP is set at 25 W.The processor is attached to the BGA 1023 CPU socket. This version includes 4.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1066DDR3-1333 RAM and features 2.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Sandy Bridge H Architecture is enhanced with 32 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2011

The Intel Atom C3308 operates with 2 cores and 4 CPU threads. It run at 2.10 GHz base 2.10 GHz all cores while the TDP is set at 9.5 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 6 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 Q3/2017