I did adjust how the fans work, Saved the Profile and appears to be working in macOS also. -Sapphire TriXX-Asus SmartDoctor The only two that have worked are Afterburner and TriXX, but they don't have voltage control support for my card. Customize the NITRO Glow RGB LEDs, poke around the Fan Check system, set up the custom fan profiles, overclock and further boost your card’s performance. Restarted computer, loaded up Trixx manually (since I unchcked the auto start box) and left clocks at default, but this time checked to restart on startup. DASH BOARD. However, all of these prefences are gone on the next startup, with the GPU fans defaulting back to 50%. I also find that gaming is not stable in 10.12.6 for me. Well whatever, the trixx software is locking the last set clock speed even though I made sure the check box was not selected to enable the over clock. TriXX BIOS SWITCHING. . It happened a while ago with the newest trixx so I said heck with it and I'll just use trusty 4.8.3 I believe the version number was but … Pair the SAPPHIRE NITRO+ RX 5500 XT Special Edition graphics card alongside our exclusive TriXX Boost feature to amp up your performance by adjusting your resolution options in our SAPPHIRE TriXX software . But, there is a qestion, how i get 3d mark 11 P-score 3800+ with trixx voltage 1.2125 and core clocks 1150 without actually rising voltage. Download Sapphire TriXX. SAPPHIRE TriXX is a crucial software package for any owner of Sapphire Graphics cards, helping them to achieve the best performance that can be extracted from their powerful gaming hardware, monitor the stability of their graphics card, and take full control over the visual aspect of their PC gaming experience. Exclusive on NITRO+ RX 5000 Series. The other two just crash on me, and don't open. EDIT: I found out why SmartDoctor and iTracker don't work, it's because I'm not using your drivers most likely. Any help? The automatic fan curve will NOT work unless I open Sapphire Trixx or open up Radeon Crimson and reset to default settings. It's as if Sapphire Trixx's manual fan setting has overridden even the GPUs default settings. TriXX Boost: TriXX Boost enables gamers to run games at a higher FPS by reducing the rendering resolution and up scaling the final output image by integrating Radeon Image Sharpening. what's intresting HM do not reflect voltage changes in sapphire trixx. Restarted computer. SAPPHIRE TriXX is a powerful application that serves to overclock SAPPHIRE graphics cards in order to achieve the best performance permitted by this ... DOWNLOAD SAPPHIRE TriXX 6.5.0 for Windows. I started up Trixx, reset everything to default, unchecked everything, shut down computer. Check out how your SAPPHIRE Graphics card can benefit from the new TriXX !

Gaming in 10.13 beta is good. Wahoo, I got it too work right one time!
Hardware and software features of the graphics card. Hello - ok I tested Windows.
Sapphire RX Vega 64 The latest bios for the original R9 290 Trix is 0.15.044.00.011.000 this was released from sapphire to fix a black screen problem by overvolting it by 25mv amd actually fixed this in the driver in around 2015 anyway So, voltage do not changes after all?

Installed AMD Drivers and the Sapphire TRIX utility. SAPPHIRE TriXX ver 7.3 has been redesigned with a deceptively-simple interface featuring the New TriXX Boost, NITRO GLOW, and Software BIOS Switch.

Idle temps are 26c degrees which is nice and cool. Thanks in advanced.