diff --git a/src/gpu.cpp b/src/gpu.cpp
index 3faaf602..191ae67a 100644
--- a/src/gpu.cpp
+++ b/src/gpu.cpp
@@ -7,18 +7,22 @@ FILE *amdGpuFile = nullptr, *amdTempFile = nullptr, *amdGpuVramTotalFile = nullp
 pthread_t cpuThread, gpuThread, cpuInfoThread;
 
 void *getNvidiaGpuInfo(void *){
-    if (!nvmlSuccess)
-        checkNvidia();
-
     if (nvmlSuccess){
-        getNvidiaInfo();
+        getNVMLInfo();
         gpu_info.load = nvidiaUtilization.gpu;
         gpu_info.temp = nvidiaTemp;
         gpu_info.memoryUsed = nvidiaMemory.used / (1024.f * 1024.f * 1024.f);
         gpu_info.CoreClock = nvidiaCoreClock;
-        gpu_info.MemClock = nvidiaMemClock * 2;
+        gpu_info.MemClock = nvidiaMemClock;
+    } else if (nvctrlSuccess) {
+        getNvctrlInfo();
+        gpu_info.load = nvctrl_info.load;
+        gpu_info.temp = nvctrl_info.temp;
+        gpu_info.memoryUsed = nvctrl_info.memoryUsed / (1024.f);
+        gpu_info.CoreClock = nvctrl_info.CoreClock;
+        gpu_info.MemClock = nvctrl_info.MemClock;
     }
-
+    
     pthread_detach(gpuThread);
     return NULL;
 }
diff --git a/src/gpu.h b/src/gpu.h
index 1d10df4c..47ee7bb3 100644
--- a/src/gpu.h
+++ b/src/gpu.h
@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include "nvidia_info.h"
+#include "nvctrl.h"
 
 using namespace std;
 extern FILE *amdGpuFile, *amdTempFile, *amdGpuVramTotalFile, *amdGpuVramUsedFile, *amdGpuCoreClockFile, *amdGpuMemoryClockFile;
diff --git a/src/loaders/loader_nvctrl.cpp b/src/loaders/loader_nvctrl.cpp
new file mode 100644
index 00000000..2a75d8ca
--- /dev/null
+++ b/src/loaders/loader_nvctrl.cpp
@@ -0,0 +1,95 @@
+// This is generated file. Do not modify directly.
+// Path to the code generator: /home/crz/git/MangoHud/generate_library_loader.py .
+
+#include "loader_nvctrl.h"
+
+// Put these sanity checks here so that they fire at most once
+// (to avoid cluttering the build output).
+#if !defined(LIBRARY_LOADER_NVCTRL_H_DLOPEN) && !defined(LIBRARY_LOADER_NVCTRL_H_DT_NEEDED)
+#error neither LIBRARY_LOADER_NVCTRL_H_DLOPEN nor LIBRARY_LOADER_NVCTRL_H_DT_NEEDED defined
+#endif
+#if defined(LIBRARY_LOADER_NVCTRL_H_DLOPEN) && defined(LIBRARY_LOADER_NVCTRL_H_DT_NEEDED)
+#error both LIBRARY_LOADER_NVCTRL_H_DLOPEN and LIBRARY_LOADER_NVCTRL_H_DT_NEEDED defined
+#endif
+
+libnvctrl_loader::libnvctrl_loader() : loaded_(false) {
+}
+
+libnvctrl_loader::~libnvctrl_loader() {
+  CleanUp(loaded_);
+}
+
+bool libnvctrl_loader::Load(const std::string& library_name) {
+  if (loaded_) {
+    return false;
+  }
+
+#if defined(LIBRARY_LOADER_NVCTRL_H_DLOPEN)
+  library_ = dlopen(library_name.c_str(), RTLD_LAZY);
+  if (!library_)
+    return false;
+
+  XNVCTRLIsNvScreen =
+      reinterpret_cast<decltype(this->XNVCTRLIsNvScreen)>(
+          dlsym(library_, "XNVCTRLIsNvScreen"));
+  if (!XNVCTRLIsNvScreen) {
+    CleanUp(true);
+    return false;
+  }
+
+  XNVCTRLQueryVersion =
+      reinterpret_cast<decltype(this->XNVCTRLQueryVersion)>(
+          dlsym(library_, "XNVCTRLQueryVersion"));
+  if (!XNVCTRLQueryVersion) {
+    CleanUp(true);
+    return false;
+  }
+
+  XNVCTRLQueryAttribute =
+      reinterpret_cast<decltype(this->XNVCTRLQueryAttribute)>(
+          dlsym(library_, "XNVCTRLQueryAttribute"));
+  if (!XNVCTRLQueryAttribute) {
+    CleanUp(true);
+    return false;
+  }
+
+  XNVCTRLQueryTargetStringAttribute =
+      reinterpret_cast<decltype(this->XNVCTRLQueryTargetStringAttribute)>(
+          dlsym(library_, "XNVCTRLQueryTargetStringAttribute"));
+  if (!XNVCTRLQueryTargetStringAttribute) {
+    CleanUp(true);
+    return false;
+  }
+  
+  XNVCTRLQueryTargetAttribute64 =
+      reinterpret_cast<decltype(this->XNVCTRLQueryTargetAttribute64)>(
+          dlsym(library_, "XNVCTRLQueryTargetAttribute64"));
+  if (!XNVCTRLQueryTargetAttribute64) {
+    CleanUp(true);
+    return false;
+  }
+
+#endif
+
+#if defined(LIBRARY_LOADER_NVCTRL_H_DT_NEEDED)
+  XNVCTRLQueryVersion = &::XNVCTRLQueryVersion;
+  XNVCTRLQueryAttribute = &::XNVCTRLQueryAttribute;
+
+#endif
+
+  loaded_ = true;
+  return true;
+}
+
+void libnvctrl_loader::CleanUp(bool unload) {
+#if defined(LIBRARY_LOADER_NVCTRL_H_DLOPEN)
+  if (unload) {
+    dlclose(library_);
+    library_ = NULL;
+  }
+#endif
+  loaded_ = false;
+  XNVCTRLQueryVersion = NULL;
+  XNVCTRLQueryAttribute = NULL;
+
+}
diff --git a/src/loaders/loader_nvctrl.h b/src/loaders/loader_nvctrl.h
new file mode 100644
index 00000000..d16b4029
--- /dev/null
+++ b/src/loaders/loader_nvctrl.h
@@ -0,0 +1,44 @@
+// This is generated file. Do not modify directly.
+// Path to the code generator: /home/crz/git/MangoHud/generate_library_loader.py .
+
+#ifndef LIBRARY_LOADER_NVCTRL_H
+#define LIBRARY_LOADER_NVCTRL_H
+#define Bool bool
+#include <X11/Xlib.h>
+#include "NVCtrl/NVCtrlLib.h"
+#define LIBRARY_LOADER_NVCTRL_H_DLOPEN
+
+
+#include <string>
+#include <dlfcn.h>
+
+class libnvctrl_loader {
+ public:
+  libnvctrl_loader();
+  libnvctrl_loader(const std::string& library_name) { Load(library_name); }
+  ~libnvctrl_loader();
+
+  bool Load(const std::string& library_name);
+  bool IsLoaded() { return loaded_; }
+
+  decltype(&::XNVCTRLIsNvScreen) XNVCTRLIsNvScreen;
+  decltype(&::XNVCTRLQueryVersion) XNVCTRLQueryVersion;
+  decltype(&::XNVCTRLQueryAttribute) XNVCTRLQueryAttribute;
+  decltype(&::XNVCTRLQueryTargetStringAttribute) XNVCTRLQueryTargetStringAttribute;
+  decltype(&::XNVCTRLQueryTargetAttribute64) XNVCTRLQueryTargetAttribute64;
+
+ private:
+  void CleanUp(bool unload);
+
+#if defined(LIBRARY_LOADER_NVCTRL_H_DLOPEN)
+  void* library_;
+#endif
+
+  bool loaded_;
+
+  // Disallow copy constructor and assignment operator.
+  libnvctrl_loader(const libnvctrl_loader&);
+  void operator=(const libnvctrl_loader&);
+};
+
+#endif  // LIBRARY_LOADER_NVCTRL_H
diff --git a/src/meson.build b/src/meson.build
index 157a7dc1..48528f72 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -44,6 +44,7 @@ vklayer_files = files(
   'font_unispace.c',
   'cpu.cpp',
   'loaders/loader_nvml.cpp',
+  'loaders/loader_nvctrl.cpp',
   'nvml.cpp',
   'file_utils.cpp',
   'memory.cpp',
@@ -52,6 +53,7 @@ vklayer_files = files(
   'gpu.cpp',
   'notify.cpp',
   'elfhacks.cpp',
+  'nvctrl.cpp',
 )
 
 opengl_files = files(
diff --git a/src/nvctrl.cpp b/src/nvctrl.cpp
new file mode 100644
index 00000000..5c6e1411
--- /dev/null
+++ b/src/nvctrl.cpp
@@ -0,0 +1,108 @@
+#include <stdio.h>
+#include <cstring>
+#include <sstream>
+#include <unordered_map>
+#include "nvctrl.h"
+#include "loaders/loader_nvctrl.h"
+#include "string_utils.h"
+
+typedef std::unordered_map<std::string, std::string> string_map;
+
+Display *display = XOpenDisplay(NULL);
+libnvctrl_loader nvctrl("libXNVCtrl.so");
+
+struct nvctrlInfo nvctrl_info;
+bool nvctrlSuccess = false;
+
+bool checkXNVCtrl()
+{
+    if (nvctrl.IsLoaded()) {
+        nvctrlSuccess = nvctrl.XNVCTRLIsNvScreen(display, 0);
+        return nvctrlSuccess;
+    }
+    return false;
+}
+
+void parse_token(std::string token, string_map& options) {
+    std::string param, value;
+
+    size_t equal = token.find("=");
+    if (equal == std::string::npos)
+        return;
+
+    value = token.substr(equal+1);
+
+    param = token.substr(0, equal);
+    trim(param);
+    trim(value);
+    //std::cerr << __func__ << ": " << param << "=" << value << std::endl;
+    if (!param.empty())
+        options[param] = value;
+}
+
+char* get_attr_target_string(int attr, int target_type, int target_id) {
+        char* c = nullptr;
+        
+        if (!nvctrl.XNVCTRLQueryTargetStringAttribute(display, target_type, target_id, 0, attr, &c)) {
+                fprintf(stderr, "Failed to query attribute '%d'.\n", attr);
+                
+        }
+        return c;
+}
+
+void getNvctrlInfo(){
+    string_map params;
+    std::string token;
+
+    int enums[] = {
+        NV_CTRL_STRING_GPU_UTILIZATION,
+        NV_CTRL_STRING_GPU_CURRENT_CLOCK_FREQS,
+        0 // keep null
+    };
+
+    for (size_t i=0; enums[i]; i++) {
+        char* str = get_attr_target_string(enums[i], NV_CTRL_TARGET_TYPE_GPU, 0);
+        if (!str)
+            continue;
+
+        std::stringstream ss (str);
+        while (std::getline(ss, token, ',')) {
+            parse_token(token, params);
+        }
+        free(str);
+    }
+
+    if (!try_stoi(nvctrl_info.load, params["graphics"]))
+        nvctrl_info.load = 0;
+    if (!try_stoi(nvctrl_info.CoreClock, params["nvclock"]))
+        nvctrl_info.CoreClock = 0;
+    if (!try_stoi(nvctrl_info.MemClock, params["memclock"]))
+        nvctrl_info.MemClock = 0;
+
+    int64_t temp = 0;
+    nvctrl.XNVCTRLQueryTargetAttribute64(display,
+                        NV_CTRL_TARGET_TYPE_GPU,
+                        0,
+                        0,
+                        NV_CTRL_GPU_CORE_TEMPERATURE,
+                        &temp);
+    nvctrl_info.temp = temp;
+
+    int64_t memtotal = 0;
+    nvctrl.XNVCTRLQueryTargetAttribute64(display,
+                        NV_CTRL_TARGET_TYPE_GPU,
+                        0,
+                        0,
+                        NV_CTRL_TOTAL_DEDICATED_GPU_MEMORY,
+                        &memtotal);
+    nvctrl_info.memoryTotal = memtotal;
+
+    int64_t memused = 0;
+    nvctrl.XNVCTRLQueryTargetAttribute64(display,
+                        NV_CTRL_TARGET_TYPE_GPU,
+                        0,
+                        0,
+                        NV_CTRL_USED_DEDICATED_GPU_MEMORY,
+                        &memused);
+    nvctrl_info.memoryUsed = memused;
+}
\ No newline at end of file
diff --git a/src/nvctrl.h b/src/nvctrl.h
new file mode 100644
index 00000000..3de9052f
--- /dev/null
+++ b/src/nvctrl.h
@@ -0,0 +1,14 @@
+struct nvctrlInfo{
+    int load;
+    int temp;
+    float memoryUsed;
+    float memoryTotal;
+    int MemClock;
+    int CoreClock;
+};
+
+extern struct nvctrlInfo nvctrl_info;
+extern bool nvctrlSuccess;
+bool checkXNVCtrl(void);
+void getNvctrlInfo(void);
+char *get_attr_target_string(int attr, int target_type, int target_id);
\ No newline at end of file
diff --git a/src/nvidia_info.h b/src/nvidia_info.h
index a3e47cc8..b914e42f 100644
--- a/src/nvidia_info.h
+++ b/src/nvidia_info.h
@@ -9,5 +9,5 @@ extern struct nvmlUtilization_st nvidiaUtilization;
 extern struct nvmlMemory_st nvidiaMemory;
 extern bool nvmlSuccess;
 
-bool checkNvidia(void);
-void getNvidiaInfo(void);
\ No newline at end of file
+bool checkNVML(void);
+void getNVMLInfo(void);
\ No newline at end of file
diff --git a/src/nvml.cpp b/src/nvml.cpp
index 7ff8a655..66429dc0 100644
--- a/src/nvml.cpp
+++ b/src/nvml.cpp
@@ -10,7 +10,7 @@ unsigned int nvidiaTemp, nvidiaCoreClock, nvidiaMemClock;
 struct nvmlUtilization_st nvidiaUtilization;
 struct nvmlMemory_st nvidiaMemory {};
 
-bool checkNvidia(){
+bool checkNVML(){
     if (nvml.IsLoaded()){
         result = nvml.nvmlInit();
         if (NVML_SUCCESS != result) {
@@ -25,11 +25,14 @@ bool checkNvidia(){
     return false;
 } 
 
-void getNvidiaInfo(){
+void getNVMLInfo(){
+    nvmlReturn_t response;
     nvml.nvmlDeviceGetHandleByIndex(0, &nvidiaDevice);
-    nvml.nvmlDeviceGetUtilizationRates(nvidiaDevice, &nvidiaUtilization);
+    response = nvml.nvmlDeviceGetUtilizationRates(nvidiaDevice, &nvidiaUtilization);
     nvml.nvmlDeviceGetTemperature(nvidiaDevice, NVML_TEMPERATURE_GPU, &nvidiaTemp);
     nvml.nvmlDeviceGetMemoryInfo(nvidiaDevice, &nvidiaMemory);
     nvml.nvmlDeviceGetClockInfo(nvidiaDevice, NVML_CLOCK_GRAPHICS, &nvidiaCoreClock);
     nvml.nvmlDeviceGetClockInfo(nvidiaDevice, NVML_CLOCK_MEM, &nvidiaMemClock);
+    if (response == NVML_ERROR_NOT_SUPPORTED)
+        nvmlSuccess = false;
 }
\ No newline at end of file
diff --git a/src/overlay.cpp b/src/overlay.cpp
index 18419b1f..fb2704ff 100644
--- a/src/overlay.cpp
+++ b/src/overlay.cpp
@@ -782,7 +782,14 @@ void init_gpu_stats(uint32_t& vendorID, overlay_params& params)
    // NVIDIA or Intel but maybe has Optimus
    if (vendorID == 0x8086
       || vendorID == 0x10de) {
-      if ((params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats] = checkNvidia())) {
+
+      if (checkNVML())
+         getNVMLInfo();
+
+      if (!nvmlSuccess)
+         checkXNVCtrl();
+
+      if ((params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats] = (nvmlSuccess || nvctrlSuccess))) {
          vendorID = 0x10de;
       }
    }
diff --git a/src/string_utils.h b/src/string_utils.h
index 1f1bf8e3..e0dc1cef 100644
--- a/src/string_utils.h
+++ b/src/string_utils.h
@@ -84,7 +84,9 @@ static bool try_stoi(int& val, const std::string& str, std::size_t* pos = 0, int
         val = std::stoi(str, pos, base);
         return true;
     } catch (std::invalid_argument& e) {
+#ifndef NDEBUG
         std::cerr << __func__ << ": invalid argument: '" << str << "'" << std::endl;
+#endif
     }
     return false;
 }
@@ -95,7 +97,9 @@ static bool try_stoull(unsigned long long& val, const std::string& str, std::siz
         val = std::stoull(str, pos, base);
         return true;
     } catch (std::invalid_argument& e) {
+#ifndef NDEBUG
         std::cerr << __func__ << ": invalid argument: '" << str << "'" << std::endl;
+#endif
     }
     return false;
 }