cpu() added AMD ZEN 4 base frequencies

lib/cpu.js

@@ -421,20 +421,24 @@ const AMDBaseFrequencies = {
 
   // Epyc (Milan)
 
+  '7773X': '2.2',
   '7763': '2.45',
   '7713': '2.0',
   '7713P': '2.0',
   '7663': '2.0',
   '7643': '2.3',
+  '7573X': '2.8',
   '75F3': '2.95',
   '7543': '2.8',
   '7543P': '2.8',
   '7513': '2.6',
+  '7473X': '2.8',
   '7453': '2.75',
   '74F3': '3.2',
   '7443': '2.85',
   '7443P': '2.85',
   '7413': '2.65',
+  '7373X': '3.05',
   '73F3': '3.5',
   '7343': '3.2',
   '7313': '3.0',
@@ -445,9 +449,34 @@ const AMDBaseFrequencies = {
   '5600X': '3.7',
   '5800X': '3.8',
   '5900X': '3.7',
-  '5950X': '3.4'
-};
+  '5950X': '3.4',
 
+  // ZEN4
+  '9754': '2.25',
+  '9754S': '2.25',
+  '9734': '2.2',
+  '9684X': '2.55',
+  '9384X': '3.1',
+  '9184X': '3.55',
+  '9654P': '2.4',
+  '9654': '2.4',
+  '9634': '2.25',
+  '9554P': '3.1',
+  '9554': '3.1',
+  '9534': '2.45',
+  '9474F': '3.6',
+  '9454P': '2.75',
+  '9454': '2.75',
+  '9374F': '3.85',
+  '9354P': '3.25',
+  '9354': '3.25',
+  '9334': '2.7',
+  '9274F': '4.05',
+  '9254': '2.9',
+  '9224': '2.5',
+  '9174F': '4.1',
+  '9124': '3.0'
+};
 
 const socketTypes = {
   1: 'Other',