What You Want To Overclock Your GPU
Overclocking your graphics card is sort of a painless course of and it solely requires two apps and a few video games, however you in all probability have already got these. The very first thing to get from this listing is the OC app itself. We advocate going with MSI Afterburner. It’s free, straightforward to make use of, helps each Nvidia and AMD graphics playing cards, and it’s extraordinarily standard. You probably have an AMD GPU, you should use Radeon Software.
Other than the OC app, you’ll want some GPU benchmarks for efficiency and stability testing. We advocate utilizing Unigine Superposition for earlier than and after efficiency comparisons. It’s free and fairly demanding on the GPU making it an ideal decide for testing the efficiency of your overclocked GPU. There’s additionally 3DMark, which does embody a free version. You get Time Spy benchmark with the free model, which is sufficient for efficiency testing functions.
For stability testing, there’s the Unigine Heaven benchmark. It is a bit previous however free benchmark that may run in an infinite loop. In different phrases, an ideal option to take a look at for OC stability. 3DMark does include a GPU stress take a look at performance, however this function’s solely out there within the paid model. Lastly, if all runs nicely after a few loops of Heaven, take a look at the cardboard for any errors with a stress testing app comparable to OCCT. Lastly, for detailed monitoring (thermals, energy consumption, and so on.) obtain GPU-Z and/or HWiNFO.
How To Overclock GPU With MSI Afterburner
Overclocking With MSI Afterburner
First, take a look at the bottom efficiency. Carry out three runs of Superposition and file the outcomes. This may serve you as a baseline efficiency metric. When you end with that, it’s time to open MSI Afterburner. You could possibly additionally take a look at your GPU in-game to take a look at its thermal efficiency. It’s good to have base thermal efficiency numbers, to see simply how a lot additional warmth is generated when overclocking and whether or not the GPU cooler can deal with elevated warmth era.
GPU overclocking with MSI Afterburner is very simple. Simply obtain the app, set up it, and run it. Now, you’ll see a number of sliders when you open the app. The very first thing to do is to push the facility restrict all the way in which to the appropriate. This isn’t out there on all graphics card fashions. In case your energy restrict graph maxes out at 100% (like ours does), you gained’t be capable of push your graphics card over its most energy restrict, leading to decrease OC potential.
When you push the facility restrict to the max, apply the setting. Now, it’s time for some overclocking. To begin with, log on and seek for base OC values to your card. For those who can, additionally seek for steady OC outcomes to your particular card mannequin. Search for what most individuals managed to get with out trouble since this will serve you as the place to begin.
Now, set the specified overclock by tweaking the core clock slider till you attain the specified enhance clock. Click on on save and run Unigine Heaven for about 10-Quarter-hour. If the benchmark doesn’t crash and in case you don’t discover any visible artifacts, you’ll be able to attempt going larger.
It’s really helpful to extend the GPU clock in small increments between 5-15MHz (one digit within the core clock slider represents one megahertz) and testing with Heaven till the benchmark crashes or till you see visible artifacts. Now it’s time to drop the OC all the way down to the final steady worth and transfer on to error testing and gaming exams.
You probably have persistence and need to go from scratch as an alternative of making use of steady OC values you’ve discovered on-line, begin by growing the core clock by 5-15 MHz throughout every step and comply with by way of with a dozen or so minutes of Unigine Heaven. This may take for much longer than simply discovering a steady OC on-line because you gained’t must both apply the OC and be achieved or going a bit decrease or larger relying in your luck with the silicon lottery. It’s a safer approach in concept however these days each GPUs and overclocking apps have a number of failsafe measures put in making it very laborious to break your card.
For those who apply too excessive an OC worth the benchmark will simply crash on begin or when reaching thermal throttle limits. And in case you discover artifacts don’t fear. They’ll disappear as quickly as you decrease the overclock values. Anyway, now that you just’ve discovered a steady OC worth it’s time to check it additional. To begin with, run Superposition to see simply how excessive your efficiency beneficial properties are if any. For those who don’t see efficiency beneficial properties or in case you discover decrease efficiency than out-of-box values, decrease the OC clock as a result of it isn’t steady.
For those who do see efficiency beneficial properties, it’s time for error testing. Open OCCT and click on on 3D. That’s the GPU stress take a look at. Run it for about 10-Quarter-hour and if the app doesn’t report any errors, it’s time for the ultimate half, testing your OC in video games. Run a GPU-intensive recreation (Cyberpunk 2077, Murderer’s Creed Valhalla, RDR 2, mainly any present AAA title with all visible choices set to the max) for about half an hour-hour and if all goes nicely (relating to stability, efficiency, noise, and thermals), you’ve simply discovered your day by day driver OC worth.
Save the OC settings in MSI Afterburner and transfer on to overclocking the reminiscence. This isn’t a should however you will get a few additional frames and it’s a free efficiency enhance so why not. Now, totally different AIB card fashions include a reminiscence from totally different producers so right here you can not search for on a regular basis reminiscence OC values to your card. Flagship cards normally have higher reminiscence, however that’s not all the time the case. When overclocking reminiscence it’s finest to search for OC values to your particular fashions and go along with these, adopted by additional tweaking if needed.
For those who’re ranging from scratch, apply about 50MHz OC steps and take a look at every step in Heaven or different benchmarks. Artifacts from operating the reminiscence too excessive are very noticeable so if the benchmark crashes otherwise you see these nasty artifacts, return a step or two till you’re steady.
Now, take a look at the reminiscence in OCCT (this time decide the VRAM take a look at) and comply with it by way of with a gaming session. If all goes nicely, you’ve simply managed to overclock each your GPU and video reminiscence. Not dangerous.
Overclocking GPU By Undervolting It
MSI Afterburner Undervolting
Final however not least, you will get noticeably elevated efficiency out of your card by undervolting it. Undervolting is an effective way to cut back your card’s energy consumption and get a quieter and cooler card on the identical time. However as we speak, we’re speaking about undervolting your card only a bit, permitting it to be cooler and quieter whereas managing to squeeze a few % of additional efficiency from the cardboard.
We undervolted our RTX 3070 Eagle OC to 925mV, with a lift clock of 1965Mhz. Throughout the benchmark run, the cardboard went from having its enhance clock fluctuating between about 1780MHz and 1850Mhz at inventory settings to a rock-solid 1965Mhz with 1000MHz reminiscence overclock.
As you’ll be able to see beneath, we went from common fps of 65.8 to 67.6; that’s an eight % efficiency acquire. Other than larger efficiency, the cardboard’s followers are a lot quieter now. The temperature stayed the identical however do observe that, at inventory settings, the cardboard would attain about 72-74 levels Celsius throughout longer gaming periods.
Overclocking With Undervolting
The process is straightforward. Load default settings in MSI Afterburner, open the voltage editor, after which set your clock and voltage. Then click on on apply and take a look at the undervolt with benchmarks and by enjoying video games. You can even overclock vRAM in case you like, following the identical process from our information.