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ECS P4M800PRO-M V2.0 (VIA P4M800 Pro chipset) for Core 2 Duo?Extreme Intro 3/5
Bluetooth 24 Nov 2006

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BIOS I

Under Advanced Setup, you can set the DRAM timings manually or set it to SPD. If manual option is selected, there are a lot of options which you can adjust to improve or lower the ram timings to fit your o/c needs. In our test, it is set to CAS 3, 3-3-8, 1T cmd DDR2-533 for DDR2 module and CAS 2, 2-2-5, 1T for DDR-400 modules.

As you can see, there are two numbers shown, the first is the CAS latency for DDR module and the second is for DDR2. You can select the CAS latency depending on whether you are using DDR or DDR2.

CPU multiplier is locked at 11x as we are using a X6800 processor (ES). CPU Freq can be adjusted to a max range of 300MHz. In our test, we can run the system at 300x11~3.3GHz using the above settings. DRAM frequency can be set to run in SYNC or ASYNC to the CPU. In most cases for DDR, 200MHz is the better option unless your ram can run in SYNC at 266MHz at lower timings at CAS 2.5 or 3. As for DDR2, our ram can run at CAS 3, 3-3-8,1T, so we select it to run in sync at 266MHz.

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