- Joined
- Dec 12, 2011
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Hello
I tried to overclock processor i7 870
I changed FSB from stock 133 to 160, and also decreased the RAM multiplier from 12 to 10
Everything seemed OK, the RAM frequency was 1602 MHz and the processor frequency was 3,51 GHz
But what I didnt expected is, that the Uncore speed raised from 2,40 GHz to 2,81 GHz
In my mobo i only can set up RAM multiplier to 6/8/10/12
Processors max multiplier is 22
1. Is it ok? Should the Uncore Speed increase?
2. What is that Uncore Speed?
3. How much could RAM run over their stock frequency? I think that 1602MHz is still ok, but how much could they tolerate higher clocks?
4. Should I turn off Turbo Boost?
5. Should I turn off Intel SpeedStep technology?
6. Should I set up something else too in BIOS?
7. Should I increase the CPU Voltage?
8. Should I (is it safe) to decrease CL at RAMs?
9. If I want to overclock the processor using smaller frequencies, should I put BCLK to 200, RAM multiplier to 8 and decrease/increase the Processor clock multiplier in order to decrease/increase the frequency by 200?
10. With 8GB RAMs should I turn of virtual memory in Windows?
Thank you very much in advance
and please sorry my english
I tried to overclock processor i7 870
I changed FSB from stock 133 to 160, and also decreased the RAM multiplier from 12 to 10
Everything seemed OK, the RAM frequency was 1602 MHz and the processor frequency was 3,51 GHz
But what I didnt expected is, that the Uncore speed raised from 2,40 GHz to 2,81 GHz
In my mobo i only can set up RAM multiplier to 6/8/10/12
Processors max multiplier is 22
1. Is it ok? Should the Uncore Speed increase?
2. What is that Uncore Speed?
3. How much could RAM run over their stock frequency? I think that 1602MHz is still ok, but how much could they tolerate higher clocks?
4. Should I turn off Turbo Boost?
5. Should I turn off Intel SpeedStep technology?
6. Should I set up something else too in BIOS?
7. Should I increase the CPU Voltage?
8. Should I (is it safe) to decrease CL at RAMs?
9. If I want to overclock the processor using smaller frequencies, should I put BCLK to 200, RAM multiplier to 8 and decrease/increase the Processor clock multiplier in order to decrease/increase the frequency by 200?
10. With 8GB RAMs should I turn of virtual memory in Windows?
Thank you very much in advance
and please sorry my english