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Biostar Racing Z170 GT7 Motherboard Review

ATTO Disk Benchmark

The ATTO disk benchmark is a Windows-based utility for testing storage performance of any storage drive or controller. We use the default benchmark setup and run this on an OCZ Trion 150 SSD directly connected to the SATA ports and then again over a USB 3.0 port using a USB 3.0 to SATA III adapter.

biostar_racing_z170_gt7_g_sata

biostar_racing_z170_gt7_g_usb

Chipset SATA and USB performance was also as-expected.

Rightmark Audio Analyser

Rightmark Audio Analyser is a freeware benchmarking utility designed to objectively test the performance characteristics of audio solutions. We setup a line-in line-out loop and execute the record/playback test before generating the results report you see below. This test was run at 24bit audio depth and 192KHz frequency.

biostar_racing_z170_gt7_g_rmaa1

biostar_racing_z170_gt7_g_rmaa2

biostar_racing_z170_gt7_g_rmaa3

biostar_racing_z170_gt7_rmaa

Biostar's Racing Z170 GT7 uses ALC898 which is slightly better than ALC892 (MSI Z170A Tomahawk) but slightly worse than ALC1150 (all other motherboards on test) which fully explains the benchmark results we observed. The audio performance is very good, and helped by the amplifiers, though we think the price point should have entailed the use of the ALC1150 codec.

Power Consumption

We leave the system to idle on the Windows 10 desktop for 5 minutes before taking a reading, for CPU load results we run Cinebench and take a reading in the middle of the render progress.

biostar_racing_z170_gt7_g_pwr

Power consumption is par for the course.

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