Question about CPU TDP

CooLWoLF

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My motherboard only supports 95watt TDP cpu's. Interestingly, I was looking at the cpu support list for my motherboard, and 2 125watt Cpu's are listed as being supported: Athlon 64 X2 Dual-Core FX-62, Athlon 64 X2 Dual-Core 6000+. Why would these 125watt cpu's work, but say a new Phenom II 125watt cpu would not?