strange behavior betwen locked apple and unlocked

[bulk88]

I have a A7M266. I have a 0337 Applebred 1600 mhz (tbred-a core) and a 0345 Applebred 1600 mhz (tbred-b core). When I put in the B WCPUID says its a AXP 1900+ with 64kb (cache won't unlock), when I put in the A is says Duron, and the speed is 1600 mhz with 256KB cache. Also when I go into the BIOS the A unlocked says its multiplier is 12.5x in real life it is 12x, on the B it says 12x and 12x in real life. The multiplier control is grayed for both procs. WEIRD!!!

 

[bulk88]

The the code is 6;8;0 for the A, and 6;8;1 for the B, don't think it means anything

 

[The Coolest]

the mobo is probably confused as one chip is unlocked while the second is locked, also they have different CPUID values.