Intel Celeron B840: specs and benchmarks
Intel started Intel Celeron B840 sales 1 July 2011 at a recommended price of $86. This is Sandy Bridge architecture notebook processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 1900 MHz and a locked multiplier.
Compatibility-wise, this is FCPGA988 processor with a TDP of 35 Watt. It supports DDR3-1066, DDR3-1333 memory.
It provides poor benchmark performance at 1.17 percent of a leader's which is AMD Ryzen Threadripper 3990X.