Experimental GPU overclock

app/NvAPIWrapper/GPU/PCIeInformation.cs

@@ -0,0 +1,67 @@
+using NvAPIWrapper.Native.GPU;
+using NvAPIWrapper.Native.GPU.Structures;
+
+namespace NvAPIWrapper.GPU
+{
+    /// <summary>
+    ///     Contains information about the PCI-e connection
+    /// </summary>
+    public class PCIeInformation
+    {
+        internal PCIeInformation(PrivatePCIeInfoV2.PCIePerformanceStateInfo stateInfo)
+        {
+            TransferRateInMTps = stateInfo.TransferRateInMTps;
+            Generation = stateInfo.Generation;
+            Lanes = stateInfo.Lanes;
+            Version = stateInfo.Version;
+        }
+
+        /// <summary>
+        ///     Gets the PCI-e generation
+        /// </summary>
+        public PCIeGeneration Generation { get; }
+
+        /// <summary>
+        ///     Gets the PCI-e down stream lanes
+        /// </summary>
+        public uint Lanes { get; }
+
+        /// <summary>
+        ///     Gets the PCIe transfer rate in Mega Transfers per Second
+        /// </summary>
+        public uint TransferRateInMTps { get; }
+
+        /// <summary>
+        ///     Gets the PCI-e version
+        /// </summary>
+        public PCIeGeneration Version { get; }
+
+        /// <inheritdoc />
+        public override string ToString()
+        {
+            var v = "Unknown";
+
+            switch (Version)
+            {
+                case PCIeGeneration.PCIe1:
+                    v = "PCIe 1.0";
+
+                    break;
+                case PCIeGeneration.PCIe1Minor1:
+                    v = "PCIe 1.1";
+
+                    break;
+                case PCIeGeneration.PCIe2:
+                    v = "PCIe 2.0";
+
+                    break;
+                case PCIeGeneration.PCIe3:
+                    v = "PCIe 3.0";
+
+                    break;
+            }
+
+            return $"{v} x{Lanes} - {TransferRateInMTps} MTps";
+        }
+    }
+}