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Overclocking I - Quad-Core Q6600 At 3.00 GHz

7:06 AM - November 8, 2007 by Bert Töpelt
Source: Tom's Hardware US – Keywords: dual, quad
Topics: Buyer's Guides, Overclocking

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Table of Contents:

Overclocking I - Quad-Core Q6600 At 3.00 GHz

As mentioned above, our Intel Core 2 Quad Q6600 also uses the G0 stepping. Its stock clock speed is 2.4 GHz, which requires a comparatively low core voltage of 1.3125 Volts (the lowest core voltage available for this device). With any luck, this low-voltage value will be conducive to overclocking.

The Q6600 also uses a locked multiplier.

The Q6600 running at 3.00 GHz

We were unable to reach 3.00 GHz with our sample, at stock voltage. Thus, we were forced to increase it by 0.005 V to stabilize the processor at this frequency.

The memory runs at DDR2-833 with these settings

It may seem like a negligible bump, but in the end, that's what it took for our sample.

Running on a front-side bus of 333 MHz (1333QDR), the memory can run at a speed of DDR2-825 using the 2.50x memory multiplier.

No errors in Prime95
Core 2 Quad Q6600 @3.00 GHz
CPU Frequency 3.00 GHz (+25%)
FSB 333 MHz (1333 QDR)
Core Voltage 1,3125 Volt
Memory Multiplier 2.50x
Memory Frequency DDR2-833 (417 MHz)
Memory Latency CL 4.0-4-4-12

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