Athlon 650 is a desktop processor from AMD released on 5 June 2000, and it is in end-of-life production status now. It belongs to Athlon Model 4 family and has a Thunderbird architecture. This processor is built on AMD Socket A, and uses unknown PCI express connection. 180 nm process is used in production.
Processor has 1 cores and 1 threads, with the base frequency of 650 MHz. It has DDR1 memory support. As for the cache, it supports L1 128K and L2 256K.