Overclocking an FX-8150 as a OC novice

Jesse Liss

Honorable
Dec 18, 2013
18
0
10,520
About 4 years ago I built a budget gaming PC. I was able to find an ASUS crosshair iv formula motherboard on ebay cheap, I bought a pair of Asus HD 6850's and crossfired them, and eventually bought the FX 8150, which is the best/newest cpu that my motherboard supports. I also installed a Corsair Hydro Series H80 water cooler on the cpu.

Using the program built into CCC, I can overclock it to 4.3 MHz, and it is stable. Up until the last year or so of games, I was able to run most of them on medium-high settings as long as I disabled anti-aliasing.

I just bought a eVGA GTX 970 SC ACX 2.0. I got a deal I basically couldn't turn down. Brand new, $260, and comes with Witcher 3 and Batman Arkham Knights.

I'd like to make sure my cpu doesn't overly bottleneck the performance of this card, but I have no idea how to overclock the cpu in BIOS. I watch video after video and tutorials, but many of them assume the reader knows what all the terms mean.

I'd kind of like a basic how-to, with some explanation on what everything means, and what values I should be changing, and what values I should leave as is. Thanks.
 

clutchc

Titan
Ambassador
In simple terms, turn off turbo mode, and begin increasing the CPU clock multiplier. Assuming temps are good, when you reach an unstable result, tweak up the vcore slightly to regain stability and keep going on the multi. 1.5V is the AMD suggested max for vcore. But others have gone higher. You do all this at your own risk, of course.

Here is the official AMD FX Performance Tuning Guide: http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&ved=0CEgQFjAF&url=http%3A%2F%2Fprohardver.hu%2Fdl%2Fcnt%2F2011-10%2F78307%2FAMD_FX_Performance_Tuning_Guide.pdf&ei=78tPVYCjE9ajyASZgYHgCg&usg=AFQjCNH4ygR9-5sa2kbVcOMbZy4e2Fo-6Q&sig2=dAmU9eVu_iFrc2xtKW5pow&bvm=bv.92885102,d.aWw
 

Jesse Liss

Honorable
Dec 18, 2013
18
0
10,520
I ended up going through the BIOS and increasing the settings bit by bit. I wasn't able to find a stable setting on my own. Stability tests came back instant failures. Also, for some reason, inputting the values that Overdrive gave me that were stable into BIOS led it to be unstable. I wasn't even able to get 4300Mhz. Overdrive is at 4300mhz, and 1.437 for voltage. It's not ideal, but it seems to be the only way of overclocking this cpu and keeping stability is to use Overdrive.

Crosshair iv formula's BIOS menu is kind of garbage, too, so that didn't help.

I think I am just not confident enough and knowledgeable enough in this to do it properly.