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Sapphire Redline Voltage Tweaker Tool

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SAPPHIRE TriXX tool received a major update to version 5.0. This handy tool is dedicated to brave souls among you who like to overclock your hardware and gain extra performance as well as those who enjoy tinkering with various profile options and per-app customization. Read on to learn more about the software and recent changes.

Many gamers and enthusiasts like to tweak the settings of individual hardware pieces in their rigs – like graphics cards, for example – beyond what is available in driver configuration panels. If you're this kind of user, SAPPHIRE Technology has a special application just for you. Its name is TriXX.

What is SAPPHIRE TriXX?

SAPPHIRE TriXX app helps users to get the optimum performance from compatible SAPPHIRE graphics cards in any application by allowing them to monitor, tune and save different settings of key parameters for the card. TriXX monitors basic parameters such as fan speed and GPU temperature as well as more advanced stats like GPU load, voltages and memory performance.

Enthusiast users can adjust fan speeds, core voltages and clock speeds to tune performance to suit the application – for example maximizing performance by overclocking for gaming, or reducing operating speeds and fan noise when watching video. Three sets of parameters can be saved and named by the user, and recalled later, making it simple to switch between performance settings. TriXX can also create a log file for future analysis, and the user can save the current VGA BIOS.

What's new in version 5.0?

First of all, the app has an all-new sleek design. We've given the TriXX a few more colors and a dashboard-like form (that NITRO series is not a coincidence, you know?). We hope you like it! Let us know!

If you own one of the latest SAPPHIRE R 300 Series products, you're in luck. The updated TriXX software now has a full support for our latest Radeon R 300 lineup, including of course the NITRO gaming series. With SAPPHIRE TriXX version 5.0 you can now take full advantage of every feature of TriXX with your glorious new Radeon.

The new version also features a new Hardware Monitor tab. Within it there are all sorts of graphs showcasing the GPU and memory clock fluctuations, temperatures, fan speeds and more.

Lastly, for power users there's now an option of under voltaging via SAPPHIRE TriXX in supported SAPPHIRE cards. Under voltaging helps the card to run cooler, but it may be unstable under heavier load so use that slider only when you really know what you're doing!

Overclocking? Know this…

Keep in mind that all damage caused as a result of overclocking voids your warranty and we won't be able to provide tech support and repair service if you break your card while OC'ing.

Sapphire Redline Voltage Tweaker Tools

Download now for free

The latest version of SAPPHIRE TriXX utility for Windows operating systems can be downloaded for free from the link below:

We would love to hear your feedback on the software. Let us know what you think about the latest 5.0 version, what you like and what other features you would like to see implemented!

Load voltage

Starting an overclock

When you want to overclock a graphics card typically you need to verify and stabilize your tested settings. First off let us remind you that we recommend increments of 25 MHz on core and memory (from the default base clock frequency upwards). In the first stage you overclock your GPU, in the second the memory. Once you get artifacts or a lockup, back down 25 or preferably 50 MHz and typically that is your stable result in it's highest threshold -- under the condition that the room temperature is the same (yes heat and surrounding heat have an influence on your overclock).

Related to heat is your graphics card cooling system. If you are willing to allow for more noise, increase the fan RPM on the GPU towards a higher setting that you find comfortable. Cooling helps a lot for overclocking, it's as simple as that. That backside of your graphics card however gets hot as well, give it some airflow as well. So make sure your PC casing is well ventilated with decent airflow.

Sapphire Red Line Voltage Tweaker Tool Box

Default Tweaking

Overclocking tools - now you can use a 3rd party tool like AfterBurner, however without voltage tweaking we recommend you to stick to the AMD Overdrive functionality from within the AMD Catalyst drivers. The Radeon HD 7870 has a huige amount of freedom to overclock and the AMD overdrive settings are not at all too limited (opposed to the R7850).

The three variables you need to coop with are GPU clock, memory clock and power control settings.

But without a voltage tweak, our card is stable up-to roughly 1100 MHz. To emulate our setting:

  • Weave design software. Set the GPU clock at 1100 MHz on the core (1000 = default)

  • Set 1450 MHz on the memory (1200 =default). Memory is quad data rate hence you get an effective 5800 Gbps effective.

  • Set the Power control slider to 20%

The lowest slider 'power control' slider is important, your 7870 is limited and tied to the cards maximum board power. The maximum board power roughly 75 Watt however the 7870 is configured at a 140W TDP. By increasing the power slider towards 20% you increase the board TDP 140(W) x 1.20(MP) towards 175 Watt, this gives you more overclocking headroom as the card may now deliver more power throughout the board.

For the default overclock we ended at 1100 MHz on the GPU core and 1450 (x4 quad data rate)=5800 MHz on the memory.

Voltage Tweaking

If you like to go a little more extreme, you can opt to voltage tweak the graphics processor. The latest beta of AfterBurner supports voltages up-to 1.3 Volts on the GPU, that's enough to fool and fiddle with.

We do need to warn you, increasing GPU voltages remains more dangerous. You need to know what you are doing, apply more cooling and during the initial tress tests you really need to monitor for weird behavior and high temperatures.

Basically we'll be altering a few things. First off, and I mentioned cooling already, voltage tweaking will increase GPU temperatures, so we'll force our cooler towards a fan RPM of 40%, now trust me that's more noisy. Typically we only recommend voltage tweaking with say a liquid cooling solution.

Define Line Voltage

So download AfterBurner and start it up:

  1. In Settings increase the powertune slider towards +20%
  2. Increase fan RPM to 40% or 50%
  3. Increase Core voltage towards 1300 Mv
  4. Increase core clock to desired and stable speed
  5. Increase memory clock to desired and stable speed
  6. Hit apply

Sapphire Red Line Voltage Tweaker Tool Reviews

Breaking free from limitations

Should you need more then AMD's restricted the clock frequencies, then you will need software that can deal with that. AfterBurner can do so, but you'll need to follow these instructions. Now this tweak disables AMD's Powertune. Vethathiri maharishi exercise book pdf. The results may be an instable graphics card. Really anything can happen. If you don't appreciate that, then overclocking is not for you.

The default limitations however should be more than plenty for overclocking, so we really do not advise disabling Powertune in the first place.

Anyway, we recommend you start off with a GPU core clock of 1100 MHz and work your way upwards. With each increase of say 25 MHz stress your GPU with a stringent application or game. A full 3Dmark 11 session would be a good indicator for stability.

We ended at 5800 MHz for the memory and a nice 1203 MHz on the GPU core (in combination with 40% fan RPM and thus a 1300 Mv voltage tweak).

Let's go check out what that does to the boards power draw, noise and heat levels.





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