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#1 |
Oct 2004
2×33 Posts |
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hey everyone!!! i just bought a Vapochill LS and i will be cranking up the speed out of my 3.2c to around 4.5ghz
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#2 |
Oct 2004
2·33 Posts |
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also, since i allready have a 3.2 northwood, i'm getting a 3.2 prescott and i'm having trouble deciding which one i should stick to my vapochill, i want to know which one is better for prime95, the 3.2 northwood overclocked or prescott overclocked. thanks
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#3 |
Jul 2004
Nowhere
32916 Posts |
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northwood prescot is a waste of cooling power and should have never become avaible to public.
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#4 | |
"GIMFS"
Sep 2002
Oeiras, Portugal
29·3 Posts |
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In fact Prescott is good to warm your room in winter, and Northwood is definitely better for Prime95. I have a 3,2GHz Northwood overclocked to 3.5 GHz (air cooled) and I would really like to know how far you will be able to go with Vapochill. Don´t forget that for really "serious" OC you should also keep an eye on the memories and the chipset, as they are also prone to heat a lot. |
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#5 | |
Jul 2004
Nowhere
809 Posts |
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northwood, the prescot is a waste of cooling and power and should have never become avaible to public. Yesterday 02:17 PM |
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#6 | |
Oct 2004
232 Posts |
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Northwoods are better than Prescott in most ways if you have a choice. eg for throughput in P95 at identical speeds. If I had such a cooler I would probably stick it on the northwood too. |
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#7 |
Oct 2004
2·33 Posts |
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ok i think i'll stick with the NW then and i'll stick the prescott in my older machine
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#8 |
"GIMFS"
Sep 2002
Oeiras, Portugal
153610 Posts |
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Any benchies yet?
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#9 |
Oct 2004
668 Posts |
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i will post benchies for a 3.2 or a 3.4 Northwood in a bout a few weeks.
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#10 |
Oct 2004
668 Posts |
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my project has been set back a few weeks because my video card is not in stock right now but i decided finally to go for another 3.2c and it turns out that i got a 30 capacitor one so from what i hear its supposedly supposed to be an EE but something went wrong so they jsut sold it as a northwood so what this means that it might be a gallatin core but i doubt it but these chips overclock much better then the normal northwoods!!!!
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#11 |
Oct 2004
2×33 Posts |
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Here is my unoverclocked bench mark
Intel(R) Pentium(R) 4 CPU 3.20GHz CPU speed: 3198.55 MHz CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2 L1 cache size: 8 KB L2 cache size: 512 KB L1 cache line size: 64 bytes L2 cache line size: 128 bytes TLBS: 64 Prime95 version 23.8, RdtscTiming=1 Best time for 384K FFT length: 11.641 ms. Best time for 448K FFT length: 13.863 ms. Best time for 512K FFT length: 15.818 ms. Best time for 640K FFT length: 18.956 ms. Best time for 768K FFT length: 23.070 ms. Best time for 896K FFT length: 27.199 ms. Best time for 1024K FFT length: 30.467 ms. Best time for 1280K FFT length: 40.081 ms. Best time for 1536K FFT length: 49.231 ms. Best time for 1792K FFT length: 58.714 ms. Best time for 2048K FFT length: 66.277 ms. Now here is a benchmark from my older overclock Intel(R) Pentium(R) 4 CPU 3.20GHz CPU speed: 3647.76 MHz CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2 L1 cache size: 8 KB L2 cache size: 512 KB L1 cache line size: 64 bytes L2 cache line size: 128 bytes TLBS: 64 Prime95 version 23.8, RdtscTiming=1 Best time for 384K FFT length: 10.021 ms. Best time for 448K FFT length: 11.924 ms. Best time for 512K FFT length: 13.648 ms. Best time for 640K FFT length: 16.404 ms. Best time for 768K FFT length: 19.984 ms. Best time for 896K FFT length: 23.556 ms. Best time for 1024K FFT length: 26.338 ms. Best time for 1280K FFT length: 34.603 ms. Best time for 1536K FFT length: 42.372 ms. Best time for 1792K FFT length: 50.425 ms. Best time for 2048K FFT length: 57.149 ms. Now here is my benchmark from my new overclock using my Vapochill Intel(R) Pentium(R) 4 CPU 3.20GHz CPU speed: 4000.24 MHz CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2 L1 cache size: 8 KB L2 cache size: 512 KB L1 cache line size: 64 bytes L2 cache line size: 128 bytes TLBS: 64 Prime95 version 23.8, RdtscTiming=1 Best time for 384K FFT length: 8.993 ms. Best time for 448K FFT length: 10.709 ms. Best time for 512K FFT length: 12.282 ms. Best time for 640K FFT length: 14.588 ms. Best time for 768K FFT length: 17.823 ms. Best time for 896K FFT length: 21.062 ms. Best time for 1024K FFT length: 23.482 ms. Best time for 1280K FFT length: 30.757 ms. Best time for 1536K FFT length: 37.927 ms. Best time for 1792K FFT length: 45.061 ms. Best time for 2048K FFT length: 50.789 ms. |
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