i7-4790k 4.7Ghz
i7-4790k 4.7Ghz
Hey, I achieved 4.7Ghz with 1.28V Core.
I have some questions to ensure my stability.
1. I stress tested with HeavyLoad for 12 Hours and it didn't crash but, when I click on the HeavyLoad application (hover my mouse over the open software and clicked on it.. I guess we can call it focusing on the software) it some times stuttered but never crashed.
I tried Aida 64 too and it didn't crash, same for my long gaming sessions, so it means it's stable enough right?
2. When I use Intel Burn Test and Prime95 the temps are skyrocketing to the 95C range, it only happens with these two apps, and with Aida, HeavyLoad I am in the 75C range. What's the problem? I know these too apps are extremely demanding on the CPU. But are the temps a problem?
Some people say to not try to match those apps but I don't know what to do, some say they are over-demanding and not too realistic and if its stable with other stress tests its fine .
3. I currently have the CM Seidon 240P do you think I need to upgrade?
Intel IBT and prime95 serve as unrealistic stress testers meant for different uses than your needs. IBT focuses on pushing instructions to reach peak processor temperatures. Prime generates prime numbers. Your most accurate evaluation comes from your own usage. Since gaming isn't the main concern, you're in good shape. You might consider a basic stress tester such as CPU-Z bench tab or run HWmonitor. If you notice temperatures reaching 100°C, it's a sign to slow down—this is not ideal. Around 85°C during a stress test is acceptable, and still suitable for gaming or apps.
It's stable enough (assuming gaming... 4 hours a day?).
Temperatures are high but within an acceptable range, especially if the system doesn't crash. We prefer lower temperatures because they extend the lifespan of integrated circuits. At this stage, if you only get 5 more years out of your 4790k instead of 10, I think you'll be fine.
AIO liquid coolers perform well until the pump fails or a line gets clogged. I wouldn't upgrade until it stops working or you replace the CPU.
I don't really care about how long I'll last, I'm getting drafted into the military in six months for two and a half years and I plan to get better. Regarding cooling, upgrading just for stability in Prime95 and Intel Burn Test won't cut it—I'll stick with the Seidon 240P.
Intel IBT and prime95 serve as unrealistic stress testers meant for different uses than your needs. IBT focuses on pushing instructions to reach peak processor temperatures. Prime generates prime numbers. Your most accurate test remains your own usage. Gaming isn't the main concern, so you're in good shape. Consider trying a basic stress tester such as CPU-Z bench tab or HWmonitor. If you notice temperatures reaching 100°C, it's a sign to slow down—this is not ideal. Around 85°C during a stress test is acceptable, and still suitable for gaming or apps.
Based on your description, you remain stable in Prime95. I will not modify the cooling solution until the current one stops working.