Learn how to safely and effectively increase the clock speed of your I5 3570k processor.
Learn how to safely and effectively increase the clock speed of your I5 3570k processor.
I am working with an ASRock z77 extreme4 MMO and successfully increased my 3570k to 4.4Ghz (auto 1.169-1.172 volts). All I did was keep everything in auto and adjusted the CPU ratio to 44 in the AXTU software within Windows. I saved the settings each time Windows restarts. The BIOS also updated automatically so future boots applied these changes.
For the fans, I maintained the CPU fan at level 3 (1300 RPM) with a target temperature of 50. This allows the fan to run at 1300 RPM when idle and gradually increases as the CPU temperature rises above 50°C. Under light usage, like browsing, the system runs smoothly.
I’m using the Cooler Master Hyper 212 Evo with a single fan included. The temperature stayed around 69°C to 72°C under full load (95%), but at an ambient of 27°C it’s quite acceptable.
Perfectly accurate, you've got the point. I've heard from ASUS that Prime 95 isn't ideal for testing because it was built for older chipsets and doesn't use the latest tech. They suggested another program, though I can't recall the name, which seems more suitable but its availability isn uncertain.
Jonboy79 shared insights about testing on Prime95. He mentioned ASUS suggested using a different program for better compatibility, though he wasn't sure if it was free. AIDA64 emphasized that Prime95 doesn't support the latest technology.
Asus confirmed that prime95 will generate extra heat since it won't utilize all processor components, possibly harming the device. AIDA64 doesn't work well on sandy bridge or ivy boards. I reached 4.2 with just 1.195 volts; avoid going above 1.25 unless you're using watercooling on an ivy setup.
I'm just starting out with gaming rigs, and I'm eager to maximize performance. But I really don't want to risk damaging my first unlocked CPU. If anyone can share tips on overclocking efficiently and safely, that would be a huge help! Thanks for your support.
I experimented with my 3570k for a few days. The CPU ratio was 4.7 and the vcore was 1.275v. I reached a temperature on the highest core from 75 degrees under an H110. I tried 8-hour Prime95 with AVX without issues. Then I reduced the voltage to 1.255vcore and let Prime95 with AVX run again; it worked fine for an hour, but further testing is needed. In Prime I used a smaller FFT.