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PowerColor RX 6800 XT Red Devil | Nvidia MX 150 2GB GDDR5 Micron Noctua NH-D15 Chromax.Black (Only middle fan) \ Lenowo WN-2 Lynni with a Flare \ Lenowo TwinkPad T480Īsus Prime X670-P WiFi Bios v. I think this scanner API was designed for "reference" cards which do not come already overclocked. (Tried it on air and it wasn't stable, reaching 90+ degrees even with the fan at 100% and crashing after 20-40 seconds) I probably have a pretty good chip, if I would convert this card into water cooled via custom loop block to keep the temps under 60 degrees I could probably even reach 2150 Mhz without crashing. However, doing manual overclock (120% TDP, linked) I can push it to around +125 without voltage tweaks, and +150 by adding a bit to max voltage (+10%), occasionally seeing 2100Mhz, with measurably higher scores in benchmarks. Noticed same thing as you, this OC scanner is quite conservative, and it resulted in different attempts between +60 and +80 Mhz, putting the card at the same level as it starts from bios, and the curve barely touching 2000 Mhz. I tried going into the settings and checking Unlock voltage control and Unlock voltage monitoring but still wouldn't allow me to go over 100%.Click to expand.So, I just made 3-4 runs on my Zotac 1080 Amp! which is factory overclocked to +75 Mhz Hence, why I am not able to push my Power Limit above 100%. I was doing some reading on other posts and it sounds like the 3000 series cards from third parties is already doing some decent OC compared to the NVIDIA stock settings. I am using the 4.6.3 Beta 2 version of MCI Afterburner and here is a screenshot of my scanner results. However, the memory overclock as 200MHz seems really low as I have seen recommendations going anywhere from 400-800.
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First off, is this common for the results to be unstable? I thought using the OC Scanner was a safe way to make sure you don't push the chip too hard and cause damage.Īlso, from my research the avg core overclock at 98 seems about on par to what I would expect, seeing most recommendations to set at 100MHz. But the results I got are considered unstable so this is giving me some pause. I tried running the scanner as a start to find a baseline then manually tweak from there. I am new to overclocking but used MSI Afterburner.
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