Improved Zen 3 MSR mod
+0.5% speedup on Ryzen 5 5600X
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2 changed files with 3 additions and 3 deletions
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@ -24,8 +24,8 @@ if grep -E 'AMD Ryzen|AMD EPYC' /proc/cpuinfo > /dev/null;
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echo "Detected Zen3 CPU"
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wrmsr -a 0xc0011020 0x4480000000000
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wrmsr -a 0xc0011021 0x1c000200000040
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wrmsr -a 0xc0011022 0xc000000401500000
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wrmsr -a 0xc001102b 0x2000cc14
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wrmsr -a 0xc0011022 0xc000000401570000
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wrmsr -a 0xc001102b 0x2000cc10
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echo "MSR register values for Zen3 applied"
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fi
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else
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