本帖最后由 chuan0932 于 2014-8-15 09:11 编辑
Feature Highlights of the AMD Catalyst 14.7 RC3 Driver for Windows - Includes all improvements found in the AMD Catalyst 14.7 RC driver
- Display interface enhancements to improve 4k monitor performance and reduce flickering.
- Improvements apply to the following products:
- AMD Radeon R9 290 Series
- AMD Radeon R9 270 Series
- AMD Radeon HD 7800 Series
- Even with these improvements, cable quality and other system variables can affect 4k performance. AMD recommends using DisplayPort 1.2 HBR2 certified cables with a length of 2m (~6 ft) or less when driving 4K monitors.
- Wildstar: AMD Crossfire profile support
- Lichdom: Single GPU and Multi-GPU performance enhancements
- Watch Dogs: Smoother gameplay on single GPU and Multi-GPU configurations
Feature Highlights of the AMD Catalyst 14.7 RC Driver for Windows - Includes all improvements found in the AMD Catalyst™ 14.6 RC driver
- AMD CrossFire™ and AMD Radeon™ Dual Graphics profile update for Plants vs. Zombies
- Assassin's Creed IV - improved CrossFire scaling (3840x2160 High Settings) up to 93%
- Collaboration with AOC has identified non-standard display timings as the root cause of 60Hz SST flickering exhibited by the AOC U2868PQU panel on certain AMD Radeon™ graphics cards. A software workaround has been implemented in AMD Catalyst 14.7 RC driver to resolve the display timing issues with this display.
- Users are further encouraged to obtain newer display firmware from AOC that will resolve flickering at its origin.
- Users are additionally advised to utilize DisplayPort-certified cables to ensure the integrity of the DisplayPort data connection.
Feature Highlights of the AMD Catalyst™ 14.6 RC Driver for Windows- Plants vs. Zombies (Direct3D performance improvements):
- AMD Radeon R9 290X - 1920x1080 Ultra – improves up to 11%
- AMD Radeon R9 290X - 2560x1600 Ultra – improves up to 15%
- AMD Radeon R9 290X CrossFire configuration (3840x2160 Ultra) - 92% scaling
- 3DMark Sky Diver improvements:
- AMD A4-6300 – improves up to 4%
- Enables AMD Dual Graphics/AMD CrossFire support
- Grid Auto Sport:
- Wildstar:
- Power Xpress profile
- Performance improvements to improve smoothness of application
- Performance improves up to 24% at 2560x1600 on the AMD Radeon R9 and R7 Series of products for both single GPU and multi-GPU configurations.
- Watch Dogs:
- AMD CrossFire – Frame pacing improvements
- Battlefield Hardline Beta:
Known Issues- Running Watch Dogs with a R9 280X CrossFire configuration may result in the application running in CrossFire software compositing mode
- Enabling Temporal SMAA in a CrossFire configuration when playing Watch Dogs will result in flickering
- AMD CrossFire™ configurations with AMD Eyefinity enabled will see instability with BattleField 4 or Thief when running Mantle
- Catalyst™ Install Manager text is covered by Express/Custom radio button text
- Express Uninstall does not remove C:\Program Files\(AMD or ATI) folder
Build Info:
DriverVer=08/11/2014, 14.200.1004.0000
Catalyst: 14.7 RC3
CCC: 2014.0811.2303.39561
D3D: 9.14.10.01044
OGL: 6.14.10.12967
OCL: 10.0.1526.3
Mantle: 9.1.10.0020
http://www2.ati.com/drivers/beta/amd-catalyst-14.7-rc3-windows-aug12.exe
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