Radeon Software Crimson Edition 16.7.1 Release Notes

Article Number: RN-WIN-RADEONCRIMSON16.7.1


Radeon Software Crimson Edition is AMD's revolutionary new graphics software that delivers redesigned functionality, supercharged graphics performance, remarkable new features, and innovation that redefines the overall user experience. Every Radeon Software release strives to deliver new features, better performance and stability improvements.

Radeon Software Crimson Edition 16.7.1 Highlights

    • The Radeon™ RX 480’s power distribution has been improved for AMD reference boards, lowering the current drawn from the PCIe bus.
    • A new “compatibility mode” UI toggle has been made available in the Global Settings menu of Radeon Settings. This option is designed to reduce total power with minimal performance impact if end users experience any further issues.  This toggle is “off” by default.
    • Performance improvements for the Polaris architecture that yield performance uplifts in popular game titles of up to 3% [1]. These optimizations are designed to improve the performance of the Radeon™ RX 480, and should substantially offset the performance impact for users who choose to activate the "compatibility" toggle.

Fixed Issues

    • Radeon™ RX 480 limited PCI-E Bandwidth (PCI-E bandwidth is now at the correct speed on the Radeon™ RX 480) with Radeon Software Crimson Edition 16.7.1.
    • Minor stuttering no longer occurs in Grand Theft Auto V on Radeon™ RX 480 with Radeon Software Crimson Edition 16.7.1.
    • Video corruption will not be observed in DOOM with resolutions above 1920x1080 with Radeon Software Crimson Edition 16.7.1.
    • Hitman™ graphical corruption no longer occurs when the game is set to use DirectX®12 API and using zoom with weapons with Radeon Software Crimson Edition 16.7.1.
    • Display will not exhibit minor flicker on Radeon™ RX 480 when Freesync is enabled on a games launch or exit with Radeon Software Crimson Edition 16.7.1.

Known Issues

    • A few game titles may fail to launch or crash if the AMD Gaming Evolved overlay is enabled. A temporary workaround is to disable the AMD Gaming Evolved "In Game Overlay".
    • Radeon™ Pro Duo may experience a black screen in Total War™: Warhammer with the games API set to DirectX®12 and V-Sync enabled.
    • DiRT™ Rally may experience flickering terrain in some races when the advanced blending option is enabled in the games settings page.
    • Some Overdrive settings may not appear in Radeon Settings for Radeon™ Fury X when in AMD Crossfire mode.
    • Dota™2 may crash when using the Vulkan™ API and the user changes resolutions or quality settings.
    • Battlefield™ 4 may experience crashes when using Mantle. As a work around users are suggested to switch to DirectX®11.
    • Need for Speed™ may experience flickering on some light sources in AMD Crossfire mode.
    • Frame Rate Target Control gaming profiles may fail to enable for some games.
    • Radeon Wattman may retain settings of an overclock after it has failed. If you have failed an overclock with a system hang or reboot make sure to use the "Reset" option in the Radeon WattMan settings page when the system has rebooted.
    • Low frame rate or stutter may be experienced Wolfenstein®: The Old Blood™ on Radeon™ RX 480.
    • Assassin's Creed® Syndicate may experience a game crash or hang when in game settings are set to high or greater.
    • Disabling AMD Crossfire mode on Radeon™ RX 480 may disable the device in Windows® Device Manager. A workaround is to reboot the system to re-enable the device.

Package Contents
The Radeon Software Crimson Edition 16.7.1 installation package contains the following:

    • Radeon Software Crimson Edition 16.7.1 Driver Version 16.20.1035.

The Radeon Software Crimson Edition 16.7.1 installation package can be downloaded from the following links:


Installing Radeon Software Crimson Edition 16.7.1
For detailed instructions on how to correctly uninstall or install Radeon Software Crimson Edition, please refer to the following support resources:

NOTE:
This driver is not intended for use on AMD Radeon products running in Apple Boot Camp platforms. Users of these platforms should contact their system manufacturer for driver support.

When installing Radeon Software Crimson Edition 16.7.1 for the Windows® operating system, the user must be logged on as Administrator, or have Administrator rights to complete the installation of Radeon Software Crimson Edition 16.7.1.

Radeon Software Crimson Edition 16.7.1 requires Windows® 7 Service Pack 1 to be installed.

Radeon Product Compatibility
Radeon Software Crimson Edition 16.7.1 is compatible with the following AMD Radeon products.

Radeon Desktop Product Family Compatibility
Radeon™ RX 480AMD Radeon™ Pro Duo
AMD Radeon™ R9 Fury Series GraphicsAMD Radeon™ R9 Nano Series Graphics
AMD Radeon™ R9 300 Series GraphicsAMD Radeon™ R7 300 Series Graphics
AMD Radeon™ R9 200 Series GraphicsAMD Radeon™ R7 200 Series Graphics
AMD Radeon™ HD 8500 - HD 8900 Series GraphicsAMD Radeon™ HD 7700 - HD 7900 Series Graphics

 

Mobility Radeon™ Family Compatibility
Radeon Software Crimson Edition 16.7.1 is a notebook reference graphics driver with limited support for system vendor specific features.

Radeon Mobility Product Family Compatibility
AMD Radeon™ R9 M300 Series GraphicsAMD Radeon™ R7 M200 Series Graphics
AMD Radeon™ R7 M300 Series GraphicsAMD Radeon™ R5 M200 Series Graphics
AMD Radeon™ R5 M300 Series GraphicsAMD Radeon™ HD 8500M - HD 8900M Series Graphics
AMD Radeon™ R9 M200 Series GraphicsAMD Radeon™ HD 7700M - HD 7900M Series Graphics


Compatible Operating Systems
Radeon Software Crimson Edition 16.7.1 is designed to support the following Microsoft® Windows® platforms. Operating System support may vary depending on your specific AMD Radeon product.

    • Windows® 10 (32 & 64-bit version)
    • Windows 8.1 (32 & 64-bit version)
    • Windows 7 (32 & 64-bit version with SP1 or higher)

AMD Issue Reporting Form

This driver release incorporates suggestions received through the AMD Issue Reporting Form. To provide us with your feedback, visit the AMD Issue Reporting Form.  

[1] Based on data running 'Total War: Warhammer', ultra settings, 1080p resolution. Radeon Software 16.6.2 74.2FPS vs Radeon Software 16.7.1 78.3FPS; Metro Last Light, very high settings, 1080p resolution, 80.9FPS vs 82.7 FPS. Witcher 3, Ultra settings, 1440p, 31.5FPS vs 32.5, Far Cry 4, ultra settings, 1440p, 54.65FPS vs 56.38FPS, 3DMark11 Extreme, 22.8 vs 23.7  System config: Core i7-5960X, 16GB DDR4-2666MHz, Gigabyte X99-UD4, Windows 10 64-bit. Performance figures are not average, may vary from run-to-run.


Footnotes