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BIOSTAR Racing Z170GT7 (Intel Z170) Motherboard Review (Page 7)

Steven Bassiri | Mar 9, 2016 at 11:12 am CST - 1 min, 15 secs time to read this page
Rating: 92%Manufacturer: BIOSTAR

Overclocking Results

CPU Overclocking


This test applies 1.4v VCore measured, and then I try to get the highest possible validation frequency. The Z170GT7 does 5GHz just like most other motherboards.

BIOSTAR Racing Z170GT7 (Intel Z170) Motherboard Review 83 |

On the Z170GT7, I was able to run 4.8GHz core, 4.2GHz cache, and DDR4 2666MHz as a stable overclock. This board is easy to overclock, but I highly recommend you use the money saved from buying the motherboard and buy a digital multi-meter to manually measure the VCore.


I measured the VCore manually at the output capacitor of the CPU VRM; I measured at many different levels so you can reference them. CPU-Z isn't accurate on this motherboard, and the automatic LLC pushed the voltage much higher than what you might have set. As a rule of thumb, I would set the voltage 0.1v lower than what you want to accomplish. If you mess around with the AC/DC LLC settings, I would use a digital multi-meter.

Compatible Memory Overclocking Kits

Test 1: 4x8GB (32GB) Corsair Vengeance LPX 2666MHz C16

BIOSTAR Racing Z170GT7 (Intel Z170) Motherboard Review 69 | TweakTown.comBIOSTAR Racing Z170GT7 (Intel Z170) Motherboard Review 70 |

The board was able to boot up on four of these sticks at XMP without issue, but it could not boot up any higher speed kits. The motherboard could get a BIOS update that would improve upon this, and there is a memory compatibility list. I would recommend going with a kit off the list or going with the Corsair kit above.

Last updated: Apr 7, 2020 at 12:34 pm CDT

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Steven Bassiri

ABOUT THE AUTHOR - Steven Bassiri

Steven went from a fledgling forum reader in 2003 to one of the internet's brightest tech stars by 2010. Armed with an information systems degree, a deep understanding of circuitry, and a passion for tech, Steven (handle Sin0822) enjoys sharing his deep knowledge with others. Steven details products down to the component level to highlight seldom explained, and often misunderstood architectures. Steven is also a highly decorated overclocker with several world records.

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