The Z77 Extreme6 pushes a solid 4.77 GHz from our Core i7-3770K at 1.30 V, using a 101.4 MHz base clock and 47x core multiplier.

ASRock’s current OC Tweaker menu also puts XMP configuration on its main page, along with power limit adjustments. Shown at DDR3-2704, the board pushed our memory to a still-respectable DDR3-2700 with complete stability.

All significant voltage controls are found further down the main menu, just above the Z77 Extreme6’s three user profile firmware configuration storage options.

A separate DRAM Configuration submenu provides primary, secondary, and tertiary timings. Light-colored menus offer direct control, while dark menus much be switched from Auto to Manual to reveal a hidden settings menu.
Summary
- Z77 Express: The Perfect Replacement For Older Machines
- ASRock Z77 Extreme6
- Z77 Extreme6 Firmware
- Asus P8Z77-V Pro
- P8Z77-V Pro Firmware
- Biostar TZ77XE4
- TZ77XE4 Firmware
- ECS Z77H2-A2X
- Z77H2-A2X Firmware
- Gigabyte GA-Z77X-UD3H
- Z77X-UD3H Firmware
- MSI Z77A-GD65
- Z77A-GD65 Firmware
- Test Settings And Benchmarks
- Benchmark Results: Battlefield 3
- Benchmark Results: DiRT 3
- Benchmark Results: The Elder Scrolls V: Skyrim
- Benchmark Results: Audio And Video Encoding
- Benchmark Results: Productivity
- Power, Heat, And Efficiency
- Overclocking
- Which Mid-Range Z77 Board Should You Buy?
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