About the ProductThe 1000MHz variant of the Athlon "Thunderbird" processor has a 128k L1 cache and a 256k on-die L2 cache. It is manufactured with a 0.18 micron process on a 120mm^2 die. It uses a 100MHz DDR system bus and a Slot-A or Socket-A interface.
very cheap and fast. doesn't support the intel monopoly.