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2005 Nov 04
0
TSC and Power Management Events on AMD Processors
...d down in lockstep, so the TSC can never drift between the multiple cores of a single processor. Furthermore, AMD supports C2 and C3 states only on an uni-processor mobile system. As a result, entering and exiting C2 and C3 states does not cause TSC drift among processor cores. STPCLK-Throttling ================= STPCLK-throttling is supported on 8th-generation AMD uni-processor and multi-processor platforms; it is supported for 7th-generation processors only on uni-processor platforms. STPCLK-throttling reduces the power consumption of the entire platform b...