Which one of the central processing units is better: AMD Phenom II X4 840 or Qualcomm Snapdragon 855? On this page we compare the technical data and benchmark results of different CPUs.
The AMD Phenom II X4 840 has 4 cores and 4 threads with maximum working frequency of No turbo. The AMD Phenom II X4 840 was released on Q1/2011.
The Qualcomm Snapdragon 855 has 8 cores with 4 threads and No turbo of frequency. The Qualcomm Snapdragon 855 was released on Q4/2018.