In the recent PCN 107423-00 Intel notified its customers about a stepping change for Celeron M 520. Although a Celeron M 530 was introduced on March 25th at $134, in the PCN this model is not mentioned at all. Intel informs that said model will transition from a Merom B2 stepping core to a new Merom-L core with A stepping, which will be available starting the 1st of June.
Celery love is always a good thing. Celeron used to be a CPU that screamed budget, but today even the budget models pack a nice punch.
Source: Daily Tech