Is this possible?
Is this possible?
The 8500 is a secured CPU, meaning the highest achievable speeds will be limited to its maximum all-core TurboBoost, roughly between 3.9 and 4.0GHz. To reach faster clock rates, you'll need an 8600k model that supports overclocking.
It's feasible with a BCLK overclock, but not feasible in other ways since the i5-8500 is a locked multiplier CPU. Keep in mind, increasing the BCLK beyond 100.00 won't yield significant improvements and may worsen stability and temperatures. The typical method to adjust BCLK is through motherboard software such as Asus Turbo-V or OC Genie button.
The core speed stands at 3.0GHz, idle at 1.6GHz, with a turbo setting of one core at 4.0GHz and all cores at 3.6GHz. Idle performance is minimal, usually around 5% CPU usage or less. Performance can reach up to 30% under base loads, while turbo extends this to 100% usage.
Once an application opens, CPU usage typically exceeds 50%, meaning most games run at least at half capacity. This suggests the system operates at just two effective speeds: idle and turbo.
Activating turbo already pushes performance well above stable BCLK adjustments, offering better temperatures.
Water cooling is comparable to air cooling in terms of cost, though water cooling generally provides more consistent results. The only notable difference is a full custom loop, which differs significantly from standard all-in-one radiators and pumps, such as those from Corsair.
You didn't ask about the recommendation for BCLK overclocking—manually or via software—and the response is a firm "No." It's not advisable. Manufacturers often tempt users with an "easy button," but the long-term consequences usually outweigh any short-term gains.
So, can you OC? Yes, it is possible.
Should you OC? Definitely not. The i5-8500 already performs adequately without needing further adjustments from factory defaults.