Optimal voltage settings for Ryzen 5 1600 to 4.0/4.1 GHz are recommended.
Optimal voltage settings for Ryzen 5 1600 to 4.0/4.1 GHz are recommended.
I’ll explain how the situation looks with a Ryzen 5 1600 at 4GHz. A stable performance around 1600 MHz is rare, especially without special conditions. Most users only achieve it briefly during benchmark tests, and even then it’s not reliable under stress. It usually requires higher voltages—around 1.4V or more—to maintain stability consistently. Without a solid aftermarket cooler, the chip’s internal limits become apparent quickly. Some claim success between 1.4 and 1.45 MHz, but that’s often just a short-lived spike. True reliability comes from pushing the voltage higher, which is why 3.9 is considered achievable for those willing to experiment. Be cautious about what you read; real-world results matter more than theoretical claims. If you’re serious about stability, test carefully and don’t rush into extreme settings.
The time required isn't sufficient, less than 1-2 hours on prime95 doesn't guarantee anything and even that isn't reliable for real stability. I experienced failures after 3-4 hours. You can't consider anything stable after a short game session, not even for 1-2 hours, let alone if it's an assassins creed origin (crisis 3 is actually more demanding, especially for CPU-heavy games). Want to try properly? Use prime95 blend with 85-90% of your RAM capacity throughout the night, around 8-12 hours. That would be a much better testing approach. If you're using the built-in cooler, I'd suggest keeping an eye on it for the first 1-2 hours to ensure it's not overheating (below 80°C is acceptable). Make sure there are no workers stopped and no WHEA errors (you can check this in hwinfo64, last row). You can then run an 8-hour realbench test tailored to your RAM amount. If you pass either test—or ideally both—you can confidently say your system is stable. I can assure you that if it doesn't pass, especially on a 1.36-1.38v@4ghz setup, it should detect the issue within the first 2-3 hours, often well before then.
Anyway, that's just my opinion... those overclocked builds are tested under extreme conditions, but as I mentioned, those individuals rarely report sudden crashes or shutdowns.
If you invest in overclocking, make sure to perform thorough stability checks.