Technology and gaming content trusted in North America and globally since 1999
8,539 Reviews & Articles | 59,927 News Posts

EVGA Z170 Classified (Intel Z170) Motherboard Review (Page 10)

Steven Bassiri | Nov 20, 2015 at 08:18 pm CST - 2 mins, 25 secs reading time for this page
Rating: 92%Manufacturer: EVGA

Thermal Imaging and Power Consumption

System power usage is measured at the AC/DC PSU (the Corsair AX1200i) which I have connected to another system to measure the test system, and as a backup I have a wall meter to verify. The CPU power is measured through the 8-pin connector, which is hooked up to a hall effect IC, which measures current and puts out a voltage in proportion to the current. That voltage is logged by a National Instruments ADC, which logs the DC voltage level that I then convert into current.

evga-z170-classified-intel-motherboard-review

Note on Thermal Images: In the temperature section, we use our Seek thermal imaging camera to capture the surface temperatures of major components on the board. I look at the VRM and then all other things that light up the screen. If there is something to worry about, then I will state it. Otherwise, I will just show the hotter running parts of the board for fun. Unless some component is over 80-90C, then there isn't anything to worry about.

All systems will act differently, so I will look for commonalities, such as how far from the VRM the heat spreads through the PCB and the difference in temperature between the front side and backside of the PCB. Keep in mind, the majority of the heat from the VRM goes into the PCB as it is a giant soldered on copper heat sink. A larger difference in temperature between the back and front of the PCB points towards a more effective heat sink.

Thermal Testing at Stock Speeds:

The image on the left is always at idle, and the image on the right is at load. During ALL TESTS, fans above the VRM that cool the CPU cooler's (Corsair H110i GT) radiator are turned on to high (12v).

EVGA Z170 Classified (Intel Z170) Motherboard Review 89 | TweakTown.comEVGA Z170 Classified (Intel Z170) Motherboard Review 90 | TweakTown.com

Full frontal.

EVGA Z170 Classified (Intel Z170) Motherboard Review 91 | TweakTown.comEVGA Z170 Classified (Intel Z170) Motherboard Review 92 | TweakTown.com

Up-close of the front of the VRM.

EVGA Z170 Classified (Intel Z170) Motherboard Review 93 | TweakTown.comEVGA Z170 Classified (Intel Z170) Motherboard Review 94 | TweakTown.com

Up-close of the back of the VRM.

Thermal Testing at 4.5GHz Overclocked Speeds:

The image on the left is always at idle, and the image on the right is at load. During ALL TESTS, fans above the VRM that cool the CPU cooler's (Corsair H110i GT) radiator are turned on to high (12v).

EVGA Z170 Classified (Intel Z170) Motherboard Review 95 | TweakTown.comEVGA Z170 Classified (Intel Z170) Motherboard Review 96 | TweakTown.com

Full frontal.

EVGA Z170 Classified (Intel Z170) Motherboard Review 97 | TweakTown.comEVGA Z170 Classified (Intel Z170) Motherboard Review 98 | TweakTown.com

Up-close of the front of the VRM.

EVGA Z170 Classified (Intel Z170) Motherboard Review 99 | TweakTown.comEVGA Z170 Classified (Intel Z170) Motherboard Review 100 | TweakTown.com

Up-close of the back of the VRM.

The VRM on the Z170 Classified is one of the strongest I have seen. Not only is the power consumption on the VRM low, but the thermals show how cool the VRM runs. The difference between overclocked and standard temperatures are quite low, as the load on a Skylake CPU isn't very high.

Anything under 60C is great, 60-80C is acceptable, and anything above 80C is a bit worrisome (if at stock).

Last updated: Nov 15, 2019 at 01:16 pm CST

PRICING: You can find products similar to this one for sale below.

USUnited States: Find other tech and computer products like this over at Amazon.com

UKUnited Kingdom: Find other tech and computer products like this over at Amazon.co.uk

AUAustralia: Find other tech and computer products like this over at Amazon.com.au

CACanada: Find other tech and computer products like this over at Amazon.ca

DEDeutschland: Finde andere Technik- und Computerprodukte wie dieses auf Amazon.de

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.

We openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion. If any company representative wishes to respond, we will publish the response here. Please contact us if you wish to respond.

Related Tags