
And when we looking at Core i5 8300H and Core i7 8500U, they all comes with 4 Cores and 8 Threads, so that means they might be able to beat i7 7700HQ CPU in some benchmarks. When we take a look on below table, we could see that the 8th Gen Core i9 and Core i7 all comes with 6 Cores 12 Threads architecture, that means the performance boost might be able up to 40%~50% on some benchmarks because of 2 more Cores and 4 more Threads compared to Core i7 7700HQ. The Big Difference from CPU Cores and TDPs

If you got other brand's models, the performance gap might be smaller due to lower power supply and cheaper cooling system. Platform compared to previous generations, also got confused in-between H series and U series, so here I would like to help you to clarify these CPU info, and then we could go for the real benchmark status to find out why they got big difference! We used GT75, GS65, and previous GP62 to be the test platform conditions. Intel launched the latest 8th Gen mobile CPU platform in early April 2018, but most of the users did not know the big difference from 8th Gen. CPU manufacturers like Intel lock the frequency of some models of their lineup for added stability.~These comparison tests based on MSI gaming notebooks with powerful cooling system, not every notebooks could have this performance boost depends on poor cooling design~

The second thing you need for overclocking is a CPU that has an unlocked frequency. And if the cooler is severely limited, the system will eventually shut down to protect the components. If your cooler is not good enough, this excess heat will cause your CPU to thermal throttle, reducing its performance. And more power equals more heat generation. When you increase the CPU frequency, the CPU draws in more power. Related: The Best Cooling Systems for Your PC And one of the steps that you can take to safeguard your CPU is to invest in better cooling. So, before you jump head-first and put a massive overclock on the processor, make sure you know the risks and how to minimize them. In other words, by overclocking the CPU, you are assuming the risk of general system instability and even component death. Overclocking is the process by which you increase the CPU frequency beyond the standard, manufacturer-decided frequency.
