diff --git a/index.html b/index.html
index cbc054b..060603f 100644
--- a/index.html
+++ b/index.html
@@ -71,6 +71,24 @@
           <input class="uk-range" type="range" min="20" max="100" value="30" repeat="vrm_current_m_a" id="vrm_current_m_a_range">
         </div>
       </div>
+      <h3>Minimum transmission frequency (Mhz)</h3>
+      <div class="uk-grid-small" uk-grid>
+        <div class="uk-width-1-6">
+          <input class="uk-input" type="number" min="800" max="1600" value="800" step="10" id="min_fclk_frequency" repeat="min_fclk_frequency_range">
+        </div>
+        <div class="uk-width-expand">
+          <input class="uk-range" type="range" min="800" max="1600" value="800" step="10" repeat="min_fclk_frequency" id="min_fclk_frequency_range">
+        </div>
+      </div>
+      <h3>Maximum transmission frequency (Mhz)</h3>
+      <div class="uk-grid-small" uk-grid>
+        <div class="uk-width-1-6">
+          <input class="uk-input" type="number" min="800" max="1600" value="1200" step="10" id="max_fclk_frequency" repeat="max_fclk_frequency_range">
+        </div>
+        <div class="uk-width-expand">
+          <input class="uk-range" type="range" min="800" max="1600" value="1200" step="10" repeat="max_fclk_frequency" id="max_fclk_frequency_range">
+        </div>
+      </div>
       <p class="uk-margin">
         <button class="uk-button uk-button-primary" onClick="applyRyzenSettings()">Apply</button>
         <button class="uk-button uk-button-secondary" uk-toggle="target: #modal-new-preset">Save to preset</button>
diff --git a/js/app.js b/js/app.js
index e084fea..d03c6fe 100644
--- a/js/app.js
+++ b/js/app.js
@@ -41,6 +41,8 @@ function applyRyzenSettings() {
           break;
 
         case "--tctl-temp=":
+        case "--max-fclk-frequency=":
+        case "--min-fclk-frequency=":
           value = value;
           break;
 
diff --git a/js/methods.js b/js/methods.js
index 05483e7..aaa9c18 100644
--- a/js/methods.js
+++ b/js/methods.js
@@ -322,6 +322,8 @@ function getCurrentSettings(keyType) {
       "--slow-limit=": document.getElementById('ppt_slow_limit_w').value,
       "--tctl-temp=": document.getElementById('temperature_limit_c').value,
       "--vrmmax-current=": document.getElementById('vrm_current_m_a').value,
+      "--min-fclk-frequency=": document.getElementById('min_fclk_frequency').value,
+      "--max-fclk-frequency=": document.getElementById('max_fclk_frequency').value,
     };
   } else {
     var inputs = document.querySelectorAll('#controller-tab input');
diff --git a/js/options_description.json b/js/options_description.json
index f8bafa0..9abfdaf 100644
--- a/js/options_description.json
+++ b/js/options_description.json
@@ -3,5 +3,7 @@
   "ppt_fast_limit_w": "The amount of power the CPU can draw while boost levels on.",
   "ppt_slow_limit_w": "The amount of power the CPU can draw while boost levels off.",
   "temperature_limit_c": "The temperature the CPU can reach before boost levels off.",
-  "vrm_current_m_a": "The limit of current we let the motherboard deliver to the CPU."
+  "vrm_current_m_a": "The limit of current we let the motherboard deliver to the CPU.",
+  "max_fclk_frequency": "Fabric is AMD's marketing term for the bus connection that connects processor dies (GPU/CPU). This define the bus's max. clock limit.",
+  "min_fclk_frequency": "Fabric is AMD's marketing term for the bus connection that connects processor dies (GPU/CPU). This define the bus's min. clock limit."
 }