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The processor core 2 Extreme QX6700 (2.66 GHz) with four core is already announced, into sale it will show up on the following week, but experiments on its overclocking already made possible to shape representation about the possibilities of this processor. For example, with the utilization of air cooling the processors kentsfield stepping B3 was overclocked to 3.8 GHz or even higher. Transition to the Freon cooling ensures work at the frequency of 4.3-4.4 GHz, and liquid nitrogen azote to 4.8 GHz. But if you unexpectedly interested about question of speed for the processor core 2 Extreme QX6700 working at the frequency of 4.41 GHz, the appropriate results can be found on the forum Of xtremeSystems. Voltage on the core was increased to 1.65 v, about the type of cooling the author do not communicates anything,. Memory used of type DDR 2-800 by capacity 2 X 1 Gb operated at the frequency of bus 315 MHz with the values of tajming 3- 3- 3-9. video card MSI geForce 7900 GTX supplemented picture.
System thus, retained stability with the frequency of processor 4410 MHz. Results of benchmark to most simply transfer in the form the list:
- 3DMark 2001 SE - > 58 470 points;
- 3DMark'03 - > 29 836 points;
- 3DMark'05 - > 12 871 points;
- 3DMark'06 - > 7722 points.
In the test Of super PI/ mod1.5 XS 1mb was calculated in 11.750 seconds. I please to note that the dual core processor core 2 Extreme x6800 overclocked to frequencies on the order of 5.5 the same calculation was executed in 9 seconds. changing the frequency Of core 2 Extreme QX6700 to 4.557 GHz improves result to 11.531 seconds.
Looking at these results, it is possible to understand, that four core is useful for benchmark. In games the situation will be different; however, in the following year the number of games with the optimization under the multicore processors must grow. Related Products :
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