MSI Afterburner 4.5.0 official download - Guru3D and MSI have been working hard on AfterBurner, today we release an updated this revision of Afterburner, this application successfully secured the leading position on graphics card utilities.

MSI Afterburner is ultimate graphics card utility, developed the Guru3D RivaTuner team. The Beta releases sometimes have an expiration limit, the stable and final build releases do not. We recommend using a final build. If you purchased a GeForce GTX 1050, 1060, 1070, 1080, Titan X, Tian Xp, Titan V (Volta) or AMD Radeon RX 5x0 and Vega graphics card we can recommend you to at least try out this latest release. We have written a GeForce GTX 1070 and 1080 overclocking guide right here. This is the new public final release of MSI AfterBurner. Over the past few weeks we have made a tremendous effort to get a lot of features enabled for this build. All recently release graphics cards are supported, this entails the entire Nvidia GeForce GTX Series 10 including 1050, 1060, 1070, 1080, 1080 Ti and Titan X (Pascal). For AMD the Radeon RX series 400 and 500 support is included. Not just that, we have also updated RTSS, our statistics server that enables the overlay with MSI AfterBurner to offer DirectX 12 overlay support. New in this release is overlay support for SLI and Crossfire in DirectX 12. Please read the full release notes for all changes (as there are quite a few of them). You might have noticed a new look - if you like the white/black design you see below, in the Afterburner preferences/user interface skins selection you can choose this new Cyborg White skin to activate it. Have fun tweaking. 

Note: Does your overlay not work anymore after an update? Please perform a full uninstall of RTSS and AfterBurner (with profiles removal) and then perform a CLEAN install of it.

MSI Afterburner v4.6.0 beta 9 (build 13338)

• Voltage/frequency curve editor is now updated on new GPU selection or closed if you select a GPU with no Voltage/Frequency curve control support, so you don’t need to reopen the editor when tuning the curve for multiple GPUs
• Improved hardware control shared memory interface:
• Now hardware control shared memory is immediately updated on selecting new GPU from GPU quick selection panel in GUI. It is no longer necessary to apply the settings in order to make new GPU selection visible to external applications connected to hardware control shared memory. So you may switch between multiple GPUs and test them from external overclocking scanner without closing and reopening it for each new GPU
• New hardware control shared memory interface command allows MSI Afterburner to refresh Voltage/Frequency curve editor to refresh the curve in real time per external application request
• Updated OC scanner is now refreshing Voltage/Frequency curve in real time during scanning process, so you may see how the scanner is locking voltage points and tuning each point of the curve while searching for the maximum stable GPU clock

MSI Afterburner v4.6.0 beta 9 (build 13319)

• Added NVIDIA Turing GPU architecture support:
• Added voltage control for reference design NVIDIA GeForce RTX 20x0 series graphics cards
• Advanced GPU Boost control for NVIDIA GeForce RTX 20x0 series graphics cards. Extended voltage/frequency curve editor on GeForce RTX 20x0 family graphics cards allows you to tune additional piecewise power/frequency floor and temperature/frequency floor curves. Control points on those new curves allow you to control GPU Boost power and thermal throttling algorithms more precisely than traditional power limit and thermal limit sliders 
• Hardware abstraction layer has been revamped to provide support for multiple independent fans per GPU due to introducing dual fan design on reference design NVIDIA GeForce RTX 20x0 series graphics cards and due to introducing native dual fan control in NVAPI. Both fans of NVIDIA GeForce RTX 20x0 can be monitored independently in hardware monitoring module now and can be controlled synchronically in manual mode
• Added NVIDIA Scanner technology support
• Improved hardware monitoring module:
• Added thermal offset for CPU temperature monitoring on AMD Ryzen 7 2700X processors
• “Pagefile usage” graph in hardware monitoring module has been renamed to “Commit charge”
• Improved hardware control shared memory interface. During the past years, external applications like MSI Remote Server were using this interface for tuning GPU hardware settings remotely from external applications. The improvements are intended to allow connecting external stress testing and automatic overclocking related applications to MSI Afterburner via this interface:
• Now voltage/frequency curve on NVIDIA Pascal and newer NVIDIA GPU architectures is accessible via hardware control shared memory interface
• New hardware control shared memory interface command allows MSI Afterburner to load hardware settings from external application without immediately applying new settings to GPU
• Added notification message, allowing external applications to notify MSI Afterburner about new command written to hardware control shared memory. Without the notification, MSI Afterburner is executing external commands on each hardware polling iteration like before. Please refer to SDK and MACMSharedMemorySample source code to see notification message usage example
• Added hardware identification info to GPU entries in hardware control shared memory. Hardware identification info allows external applications to reconcile own enumerated devices with logical GPUs enumerated by MSI Afterburner 
• Now hardware control shared memory is refreshed on delayed fan speed readback events
• New bundled MSI Overclocking Scanner application in now included in MSI Afterburner distributive:
• MSI Overclocking Scanner is currently supported on NVIDIA RTX 20x0 series graphics cards under 64-bit operating systems only. On such systems you may activate the scanner directly from voltage/frequency curve editor window
• MSI Overclocking Scanner is powered by NVIDIA Scanner technology, which is using proprietary algorithms to quickly and reliably test manually overclocked GPU stability or find the maximum stable GPU overclocking in automatic mode with a single click. The scanner is using embedded NVIDIA test load to stress GPU. The scanner provides you two functional modes:
• § In test mode MSI Overclocking Scanner is stress-testing your manual GPU overclocking settings during approximately 5 minutes. The result is returned as GPU stability confidence level (0% - unstable, 100% - stable
• § In scan mode MSI Overclocking Scanner is stress-testing and slowly increasing clocks on voltage/frequency curve points and this way automatically detecting the maximum stable GPU overclocking. The result is returned as modified voltage/frequency curve and average GPU overclocking in MHz
• Hardcoded voltage/frequency curve clock multiplier implementation has been replaced with heuristic multiplier detection in order to provide unified voltage/frequency curve control implementation for NVIDIA Pascal and newer NVIDIA GPU architectures
• Improved realtime voltage/frequency curve editor GUI scaling. Now GUI is scaled property when adjusting skin scaling with open voltage/frequency curve editor window
• Added Monolithic Power Systems MP2888A voltage controllers support to provide compatibility with future custom design MSI graphics cards
• RivaTuner Statistics Server has been upgraded to v7.2.0