Test System
Test System |
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CPU: | Intel i7 Gen2 2600K 3.4 GHz, 8 MB Cache |
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Memory: | 4 GB DDR3 (2x 2 GB) Corsair CMT4GX3M2A2133C9 |
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Cooling: | Corsair H70 |
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Motherboard: | Gigabyte G1.Sniper2 Intel Z68, BIOS version F3 |
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Video Card: | Sapphire Radeon HD 6950 2 GB |
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Harddisk: | Western Digital Caviar SE 16 WD5000AAKS 500GB SATA2 Seagate Barracuda LP ST2000DL003 2TB SATA3 iomega eGo BlackBelt 500GB USB3.0 |
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Power Supply: | Antec TPQ-1200OC |
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Case: | Test Bench |
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Software: | Windows 7 64-bit SP1, ATI Catalyst 11.7 |
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Initial Setup
When we first set up the board, we did not encounter many issues, and stock testing was completed without any major problems noticed at all. Our memory booted in at JEDEC timings, although we did have some issues getting our Mushkin sticks working right at 2133 MHz, so we had to employ our Corsair sticks when it came to testing. We did receive our board prior to the retail release, so we do expect better memory compatibility with updated BIOSes not available at the time of testing.
PWM Power Consumption
Since one of our first tasks was to truly verify system stability, while doing so, we measure CPU power consumption. We isolate the power coming through the 8-pin ATX connector using an in-line meter that provides voltage and current readings, as well as total wattage passed through it. While this may not prove to isolate the CPU power draw in all instances, it does serve as a good indicator of board efficiency and effective VRM design.
For idle power consumption, the Gigabyte G1.Sniper2 performed exceptionally well, pulling just four watts total, a full 33% less than the last Z68-based product we tested from MSI. Load wattage figures were even more impressive, with the Gigabyte G1.Sniper2 near matching the tiny ZOTAC Z68 board, while packing a whole lot more stuff onboard.