Windows XP up to Windows 10 Fall Creator update 1709 (16299.xx) (anything higher is at your own risk) NVIDIA, AMD, Intel GPUs Microsoft .NET Framework 3.0 or higher Recommended usage:
You should disconnect your internet or block Windows Updates. DDU should be used when having a problem uninstalling/installing a driver or when switching GPU brand. DDU should not be used every time you install a new driver unless you know what you are doing. The tool can be used in Normal mode but for absolute stability when using DDU, Safemode is always the best. If you are using DDU in normal mode, Clean, reboot, clean again, reboot. Make a backup or a system restore (but it should normally be pretty safe). It is best to exclude the DDU folder completely from any security software to avoid issues. Official Page: https://www.wagnardsoft.com/forums/viewtopic.php?f=5&t=976
By BruceleeonThis application is for editing some parameters in the latest AMD OverdriveNext API supported GPUs (currently 290, 290x, 380, 380x, 390, 390x, Fury, Fury X, Nano, 4xx, 5xx series, Vega 56, Vega 64, Vega FE)
System: Windows 7 or newer
GPU: AMD 290, 290x, 380, 380x, 390, 390x, Fury, Fury X, Nano, 4xx, 5xx series, Vega 56, Vega 64, Vega FE
Driver: 17.7.2 or newer
By BruceleeonMain Features
Supports NVIDIA, AMD, ATI and Intel graphics devices Displays adapter, GPU and display information Displays overclock, default clocks and 3D clocks (if available) Includes a GPU load test to verify PCI-Express lane configuration Validation of results GPU-Z can create a backup of your graphics card BIOS No installation required, optional installer is available Support for Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 (both 32 and 64 bit versions are supported) .. and yes, the author of CPU-Z has granted us permission to use a name similar to his product. Thanks Franck. Enterprise Licensing
GPU-Z is free to use for personal and commercial usage. However, you may not redistribute GPU-Z as part of a commercial package.
We also offer a GPU-Z SDK, which is provided as simple-to-use DLL with full feature set. Commercial support and customization options are available, please contact us for details.
By BruceleeonAMD/ATI Pixel Clock Patcher modifies the AMD/ATI video driver to allow higher resolutions and refresh rates by removing the 165 MHz pixel clock limit for single-link DVI and HDMI, the 330 MHz limit for dual-link DVI, and the 400 MHz limit for VGA.
Windows Vista or later 5000-series GPU or newer CrossFire requirements: R9 285/290/290X/295X2 and newer cards can handle higher pixel clocks without CrossFire bridges. Older cards require two CrossFire bridges if the pixel clock is greater than 300 MHz. This is only possible with cards that have two connectors. It will not work properly with more than two cards. Dual-GPU cards such as the 7990 will not work properly at higher pixel clocks. Compatibility:
Version 1.4.6 is compatible with Catalyst 11.9 to Crimson 17.12.2. It can be used with future versions if it finds the limits you need. Getting started:
Run atikmdag-patcher.exe. (If you only need the BIOS signature patch, rename it to atikmdag-patcher-bios.exe first.) If all limits are found, click "Yes" to patch and sign. If a limit is not found or if multiple matches are found, the patcher needs to be updated. Reboot. You can then add higher refresh rates using Custom Resolution Utility (CRU).
To restore the unpatched driver, run the patcher again and click "Yes" to restore from backup.
Unpatching is not required before upgrading drivers. Simply run the patcher again after installing the new driver.
Legacy drivers may have issues with HDCP and video acceleration with the patch. Workarounds for video playback issues with legacy drivers: Disable hardware acceleration in the Flash Player settings (right-click on any Flash video and click "Settings..."). Use the Codec Tweak Tool to disable DXVA hardware acceleration under "Various Tweaks" (in the "Miscellaneous" section). AMD/ATI cards have a design limitation unrelated to the patch that causes video acceleration to scramble the screen if the vertical blanking/total is below standard with the video card's memory overclocked or with multiple monitors connected. Skype is known to trigger this problem. Either don't overclock the video card's memory, or use the "LCD standard" vertical blanking/total in CRU. AMD/ATI cards require the "LCD standard" vertical blanking/total to reduce the memory clock when idle. Horizontal values can still be reduced if necessary. Recent changes:
1.4.6: Find new HDMI-DVI limit. 1.4.5: Updated for 17.4.1. Find new DP-DVI/HDMI limit. 1.4.4: Find BIOS signature check. 1.4.3: Fixed HBlank limit for 16.12.1. 1.4.2: Find 56 horizontal blanking (HBlank) limit. 1.4.1: Fixed an issue that prevented the driver from loading correctly with earlier versions of Windows 10. This does not affect the anniversary update. 1.4.0: Updated for 16.9.1. Changed the way the driver is located and patched. Replaced 640x480 limit with low-resolution limit. Fixed VGA limit for 32-bit. 1.3.6: Find 10-resolution limit for Radeon Settings. 1.3.5: Updated for 15.11 Crimson. Find 640x480 limit for Radeon Settings. 1.3.4: Try to improve finding DVI/HDMI limit for newer drivers. Removed blue screen workaround for 14.6/14.7. 1.3.3: Updated for 15.3. Fixed DVI/HDMI limit for 32-bit. 1.3.2: Updated for 15.2. Fixed DVI/HDMI limit for 64-bit. 1.3.1: Find 297 MHz HDMI 1.3+ limits. Run 3 times to properly repatch an existing installation. 1.3: Removed blue screen workaround for 14.9. Fall back to self-signing if signing fails. 1.2.7: Attempt to work around some antivirus false positives. Repatching is not necessary. 1.2.6: Fixed AMD APP encoding for 14.6. 1.2.5: Updated for 14.6. Fixed TMDS and VGA limits. Implemented workaround for SYSTEM_SERVICE_EXCEPTION blue screens. 1.2.4: Updated for 14.4. Fixed SL limit on DL-DVI. 1.2.3: Updated for 13.30 and upcoming 14.x releases. 1.2.2: Find new HDMI limit for 12.9+. 1.2.1: Find 400 MHz VGA limit. 1.2: Test mode no longer required.
By BruceleeonAMD ATIFlash is used to flash the graphics card BIOS on AMD Radeon RX Vega, RX 580, RX 480, and older cards. It runs under Windows.
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