My first question, could an i7-920 be damaged if it ran at 86C for ~10 hours? This was during Prime95 test, I was a bit new to overclocking at the time and was ill informed. This was some months ago, when I first built the rig. I have a Hyper 212 Plus CPU cooler and my i7-920 was at 4ghz and did not encounter any errors during this run (Blend test.)
2. If the CPU did get damaged.. would it run at higher idle temps now than it did as a brand new fresh out of the box i7-920?
3. I have been running the i7-920 @ 4ghz for a while and haven't had any issues.. idle temps are 50C for the first core, and usually ~45c for the remaining 3 cores. Is this fluctuation between cores normal? The first core is always 5-7C hotter than the rest.
4. When I applied the thermal paste I was instructed to paste a line down the middle of the CPU.. I have read here recently to spread it across the CPU in an even layer. I then put the Heatsink (Hyper 212 plus) on top of the CPU and attached it.
5. In the case of the Hyper 212 if I put the fan on the wrong side of the heatsink could this drastically change temps if I switched the side it was on? I am thinking about replacing the fan and getting two of THESE. A second fan and they push more air than the default fan that comes with the Hyper 212.
6. I am looking for advice on how to improve temps some more. I am hoping the two fans I am getting will help. Would it be wise to re-apply the thermal paste? Is there a video perhaps or any recommendations on how to apply the thermal paste this time around? (I have artic silver 5)
7. as far as the CPU possibly being damaged.. if I can run Prime95 with my current overclock (once I get the temps more under control) than I am right in thinking the CPU is just fine? Also, when I run games the temps usually never get over 72C on the first core, others are a good 5-6C behind.
Last but not least (sorry!) is it normal for my temps to go from 48-50C idle to 86C + as soon as Prime95 is started? Seems like a huge differnece and way to hot.
EDIT: I lied, I have one more quick series of questions . Do you guys control the fan speed on your CPU cooler? Is it recommended? Is there a good program to use to do so?
Thanks
-J
2. If the CPU did get damaged.. would it run at higher idle temps now than it did as a brand new fresh out of the box i7-920?
3. I have been running the i7-920 @ 4ghz for a while and haven't had any issues.. idle temps are 50C for the first core, and usually ~45c for the remaining 3 cores. Is this fluctuation between cores normal? The first core is always 5-7C hotter than the rest.
4. When I applied the thermal paste I was instructed to paste a line down the middle of the CPU.. I have read here recently to spread it across the CPU in an even layer. I then put the Heatsink (Hyper 212 plus) on top of the CPU and attached it.
5. In the case of the Hyper 212 if I put the fan on the wrong side of the heatsink could this drastically change temps if I switched the side it was on? I am thinking about replacing the fan and getting two of THESE. A second fan and they push more air than the default fan that comes with the Hyper 212.
6. I am looking for advice on how to improve temps some more. I am hoping the two fans I am getting will help. Would it be wise to re-apply the thermal paste? Is there a video perhaps or any recommendations on how to apply the thermal paste this time around? (I have artic silver 5)
7. as far as the CPU possibly being damaged.. if I can run Prime95 with my current overclock (once I get the temps more under control) than I am right in thinking the CPU is just fine? Also, when I run games the temps usually never get over 72C on the first core, others are a good 5-6C behind.
Last but not least (sorry!) is it normal for my temps to go from 48-50C idle to 86C + as soon as Prime95 is started? Seems like a huge differnece and way to hot.
EDIT: I lied, I have one more quick series of questions . Do you guys control the fan speed on your CPU cooler? Is it recommended? Is there a good program to use to do so?
Thanks
-J