BIOS Overview
Clocks | Range | Interval |
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BCLK Frequency: | 90 MHz ... 1000 MHz | 0.05 MHz |
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CPU Ratio: | 8 ... 120 | 1 |
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Memory Dividers: | 800 MHz ... 8400 MHz |
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Voltages | Range | Interval |
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CPU Voltage: | 0.8 V ... 2.2 V | 0.005 V |
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DRAM Voltage: | 1.002 V ... 2.298 V | 0.006 V |
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The BIOS on the ASRock Z490 AQUA is both familiar and quite good. I think many users will appreciate the simple hotkey for turning the RGB LEDs on or off right on the front page. ASRock also continues the tradition of separating out CPU, DRAM, and voltage settings into sub-menus, which I personally like. As always, the screenshots will tell a better story than I can.