If your drive drops below 10 MByte/s it might bottleneck, but thats unlikely. You can attach a log if you like, maybe it's another problem.
This is a log:
[13:44:51: CLR host plugin strings not found, dynamically loading 4 strings
13:44:51: CLRHost::Initialize() attempting to load and start the .NET runtime (null)
13:44:51: CLRHost::Initialize() Found version v4.0.30319 .NET runtime
13:44:51: CLRHost::Initialize() attempting to use v4.0.30319 .NET runtime
13:44:51: CLRHost::LoadInteropLibrary() load the assembly plugins\CLRHostPlugin\CLRHost.Interop.dll
13:44:51: CLRHost::LoadPlugins() attempting to load the plugin assembly CLRBrowserSourcePlugin
13:44:53: CLRHost:: Could not find/load browser settings at location C:\Users\purej\AppData\Roaming\OBS\pluginData\browser.json
13:44:53: CLRHost:: Exception: System.IO.FileNotFoundException: Could not find file 'C:\Users\purej\AppData\Roaming\OBS\pluginData\browser.json'.
13:44:53: File name: 'C:\Users\purej\AppData\Roaming\OBS\pluginData\browser.json'
13:44:53: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
13:44:53: at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
13:44:53: at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
13:44:53: at CLRBrowserSourcePlugin.Shared.BrowserSettings.Reload()
13:44:54: CLRHost::LoadPlugins() successfully added CLR plugin [Type: CLRBrowserSourcePlugin.CLRBrowserSourcePlugin, Name: CLR Browser Source Plugin]
13:46:05: No Intel graphics adapter visible in QSVHelper.exe, Optimus problem?
13:46:05: CUDA loaded successfully
13:46:05: 1 CUDA capable devices found
13:46:05: [ GPU #0 - < GeForce GTX 1060 6GB > has Compute SM 6.1, NVENC Available ]
13:49:06: Open Broadcaster Software v0.659b - 32bit (´・ω・`)
13:49:06: -------------------------------
13:49:06: CPU Name: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
13:49:06: CPU Speed: 4008MHz
13:49:06: Physical Memory: 4095MB Total, 4095MB Free
13:49:06: stepping id: 3, model 94, family 6, type 0, extmodel 2, extfamily 0, HTT 1, logical cores 8, total cores 4
13:49:06: monitor 1: pos={0, 0}, size={1920, 1080}
13:49:06: Windows Version: 10.0 Build 14393 (revision 0)
13:49:06: Aero is Enabled
13:49:06: -------------------------------
13:49:06: OBS Modules:
13:49:06: Base Address Module
13:49:06: 00250000 OBS.exe
13:49:06: 678C0000 OBSApi.dll
13:49:06: 6D290000 CLRHostPlugin.dll
13:49:06: 67CD0000 DShowPlugin.dll
13:49:06: 688C0000 GraphicsCapture.dll
13:49:06: 67E10000 NoiseGate.dll
13:49:06: 67CB0000 PSVPlugin.dll
13:49:06: 66DC0000 scenesw.dll
13:49:06: ------------------------------------------
13:49:06: Adapter 1
13:49:06: Video Adapter: NVIDIA GeForce GTX 1060 6GB
13:49:06: Video Adapter Dedicated Video Memory: 3221225472
13:49:06: Video Adapter Shared System Memory: 1073676288
13:49:06: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
13:49:06: =====Stream Start: 2016-10-12, 13:49:06===============================================
13:49:06: Multithreaded optimizations: On
13:49:06: Base resolution: 1920x1080
13:49:06: Output resolution: 1920x1080
13:49:06: ------------------------------------------
13:49:06: Loading up D3D10 on NVIDIA GeForce GTX 1060 6GB (Adapter 1)...
13:49:06: ------------------------------------------
13:49:06: Audio Format: 48000 Hz
13:49:06: ------------------------------------------
13:49:06: Audio Channels: 2 Ch
13:49:06: Playback device Default
13:49:06: ------------------------------------------
13:49:06: Using desktop audio input: Headset Earphone (2- ASTRO MixAmp Pro )
13:49:06: Global Audio time adjust: 720
13:49:06: ------------------------------------------
13:49:06: Using auxilary audio input: Line (2- AudioBox USB Audio)
13:49:06: Mic time offset: 0
13:49:06: ------------------------------------------
13:49:06: Audio Encoding: AAC
13:49:06: bitrate: 192
13:49:06: Using bitmap image
13:49:06: ------------------------------------------
13:49:06: device: Logitech HD Pro Webcam C920,
13:49:06: device id \\?\usb#vid_046d&pid_082d&mi_00#6&19fbe0fb&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083},
13:49:06: chosen type: I420, usingFourCC: false, res: 1920x1080 - 1920x1080, frameIntervals: 333333-2000000
13:49:06: use buffering: true - 5900000, fourCC: 'I420'
13:49:06: audio device: Disable,
13:49:06: audio device id Disabled,
13:49:06: audio time offset 0,
13:49:06:
13:49:06: Using directshow input
13:49:06: ------------------------------------------
13:49:06: device: Elgato Game Capture HD,
13:49:06: device id {39F50F4C-99E1-464A-B6F9-D605B4FB5918},
13:49:06: chosen type: UYVY, usingFourCC: false, res: 1920x1080 - 1920x1080, frameIntervals: 166666-166666
13:49:06: use buffering: true - 10000, fourCC: 'UYVY'
13:49:06:
13:49:06: device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
13:49:10: Using directshow input
13:49:12: Scene buffering time set to 2000
13:49:12: NVENC internal init finished successfully
13:49:12: NVENC supports 10 h264 presets
13:49:12: ------------------------------------------
13:49:12: Video Encoding: NVENC
13:49:12: fps: 60
13:49:12: width: 1920, height: 1080
13:49:12: preset: llhq
13:49:12: profile: high
13:49:12: level: autoselect
13:49:12: keyint: 120
13:49:12: rcMode: cbr
13:49:12: CBR: yes
13:49:12: CFR: yes
13:49:12: max bitrate: 12000
13:49:12: avg bitrate: 12000
13:49:12: buffer size: 12000
13:49:12: ------------------------------------------
13:52:36: FlushBufferedVideo: Flushing 81 packets over 1333 ms
13:52:37: Total frames encoded: 12185, total frames duplicated: 98 (0.80%)
13:52:37: Total frames rendered: 12224, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
13:52:41:
13:52:41: Profiler time results:
13:52:41:
13:52:41: ==============================================================
13:52:41: video thread frame - [100%] [avg time: 3.056 ms] [children: 79.7%] [unaccounted: 20.3%]
13:52:41: | scene->Preprocess - [75.3%] [avg time: 2.3 ms]
13:52:41: | GPU download and conversion - [4.48%] [avg time: 0.137 ms] [children: 4.25%] [unaccounted: 0.229%]
13:52:41: | | flush - [3.08%] [avg time: 0.094 ms]
13:52:41: | | CopyResource - [0.196%] [avg time: 0.006 ms]
13:52:41: | | conversion to 4:2:0 - [0.982%] [avg time: 0.03 ms]
13:52:41: Convert444Threads - [100%] [avg time: 1.108 ms] [children: 99.5%] [unaccounted: 0.451%]
13:52:41: | Convert444toNV12 - [99.5%] [avg time: 1.103 ms]
13:52:41: encoder thread frame - [100%] [avg time: 3.984 ms] [children: 1.18%] [unaccounted: 98.8%]
13:52:41: | sending stuff out - [1.18%] [avg time: 0.047 ms]
13:52:41: ==============================================================
13:52:41:
13:52:41:
13:52:41: Profiler CPU results:
13:52:41:
13:52:41: ==============================================================
13:52:41: video thread frame - [cpu time: avg 2.582 ms, total 31562.5 ms] [avg calls per frame: 1]
13:52:41: | scene->Preprocess - [cpu time: avg 2.093 ms, total 25593.8 ms] [avg calls per frame: 1]
13:52:41: | GPU download and conversion - [cpu time: avg 0.052 ms, total 640.625 ms] [avg calls per frame: 1]
13:52:41: | | flush - [cpu time: avg 0.033 ms, total 406.25 ms] [avg calls per frame: 1]
13:52:41: | | CopyResource - [cpu time: avg 0.002 ms, total 31.25 ms] [avg calls per frame: 1]
13:52:41: | | conversion to 4:2:0 - [cpu time: avg 0.01 ms, total 125 ms] [avg calls per frame: 1]
13:52:41: Convert444Threads - [cpu time: avg 1.073 ms, total 25984.4 ms] [avg calls per frame: 2]
13:52:41: | Convert444toNV12 - [cpu time: avg 1.071 ms, total 25937.5 ms] [avg calls per frame: 2]
13:52:41: encoder thread frame - [cpu time: avg 0.167 ms, total 2031.25 ms] [avg calls per frame: 1]
13:52:41: | sending stuff out - [cpu time: avg 0.036 ms, total 437.5 ms] [avg calls per frame: 1]
13:52:41: ==============================================================
13:52:41:
13:52:41: =====Stream End: 2016-10-12, 13:52:41=================================================
14:00:46: CLR host plugin instance deleted; removing dynamically loaded localization strings
14:00:46: Terminating 0x1e78
Last game capture log:
2016-10-10, 21:17:47: we're booting up:
21:17:47: CaptureThread: attached to process ApplicationFrameHost.exe
21:17:47: DXGI Present
21:17:47: (half life scientist) everything.. seems to be in order]