--- arch/x86/kernel/cpu/cpufreq/powernow-k8.c

+++ arch/x86/kernel/cpu/cpufreq/powernow-k8.c

@@ -929,7 +929,8 @@ static int fill_powernow_table_pstate(st

powernow_table[i].index = index;

/* Frequency may be rounded for these */

- if (boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x11) {

+ if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10)

+ || boot_cpu_data.x86 == 0x11) {

powernow_table[i].frequency =

freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7);

} else