Software and download
Disclaimer
The use of RBE, MPT and MCT interferes with the regulation of graphics cards and their BIOS. This can render hardware and software unusable. Use of the tools is at your own risk and is only recommended for experienced users.
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- By downloading and using RBE, MPT or MCT, the user agrees to these conditions and waives any claims arising from their use.
- The publication igor’sLAB is neither author nor distributor of the software and accepts no liability for its use or consequences. This also applies to possible program incompatibilities or loss of data.
- The operation of components with non-intended values can lead to irreparable damage. Although protective functions (shutdown limits) remain active and reduce the risk, the GPU, SoC, memory or voltage converter can still be damaged.
- Higher electrical voltages than intended can damage or destroy the hardware in the short or long term.
- The software accesses settings from third-party programs whose data may be protected by copyright.
- For legal reasons, we do not directly offer the software required to flash the BIOS files created. However, we link to versions that have been reported to us by the community as suitable. We assume no responsibility for these.
Downloads from the manufacturer
By downloading and using the software, you acknowledge the above disclaimer. Messages from antivirus programs that classify our checked installation files as malware can be ignored – all downloads come directly from R.B.R.T. The MCT2 is available in the Microsoft Store.
| Name | Name Description | Hint | Download |
| MoreClockTool 2 (MCT2) | – Article at igor’sLAB – In the forum |
7-day trial period, 2,99 € * | Download v2.0.11 (Microsoft Store) |
| MTC2 tuning profiles for RDNA 4 |
Three tuning profiles each to increase performance: Performance, Medium, Light | The profile slots 4, 5 and 6 are occupied | Tuning Profiles 9070 XT v2 Tuning Profiles 9070 v1 Tuning Profiles 9060 XT v1 |
| MoreClockTool (MCT) | – Article at igor’sLAB – In the forum |
Partial compatibility (reduced functionality) with Polaris and CGN cards available | Download v1.1.11 |
| MoreClockTool Slim | Command Line Version | Download v1.0.2 | |
| MorePowerTool (MPT) | – Article at igor’sLAB – In the forum |
For Polaris, RX Vega, RDNA 1 & RDNA 2 | Download v1.3.19 |
| RedBiosEditor (RBE) | For Polaris & RDNA 1 | Download v1.0.8 | |
| VGA Device Manager | – Article at igor’sLAB – In the forum |
Detect and delete graphics card duplicates in the Windows registry (Author: Igor Wallossek) | Download v0.9.4 |
* Price may vary by country and currency.
Downloads from the community
| Download name | Download description | Compatibility | Download Flash Tool |
| Flash Tool 5.0.879.0 v1 | Unofficial, modified Flash tools that bypass card identification queries – not risk-free! | RDNA 4 (Windows) | Overclock.net |
| Flash Tool 5.0.616.0 v2 | RDNA 3 (Windows) | ||
| Flash Tool 3.04 | up to RDNA 2 (Windows) | Gofile.io | |
| Flash Tool 2.93 | up to RDNA 2 (Linux) | ||
| Flash Tool 4.7.1 | RDNA 1 (Windows) | Github.com | |
| Navi Curve Helper | Optional adjustment of the voltage-frequency curve (V/F curve) after changes in the MorePowerTool (MPT) | RDNA 1 (Windows) | Github.com |
| RDNA 3/4 Power & Voltage Tweaks | i2c script for changing voltages, current and power consumption via direct access to the GPU controller – high risk! | RDNA 3, RDNA 4 (Linux → Windows) | Overclock.net |
| Flash tool nvflashk | Unofficial, modified flash tool with deactivated SSID query – not risk-free! | Geforce RTX 20 to RTX 40 (Windows) | Github.com |
| Memtest_Vulkan | Test program for the transfer speed and accuracy of video memory (VRAM) | Suitable for all gaming graphics cards from approx. 2016 (Windows) | Github.com |
The original, unmodified flash programs can be found at Techpowerup.com: AMDVBFlash/ATIFlash, Nvidia VBFlash

















Profile system: up to 16 profiles can be created for tuning and fan settings, each of which can be configured flexibly. The user can determine which parameters are saved. The behavior during loading can also be influenced – the user decides whether values are directly adopted or only loaded into the interface.




















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