Modern AAA games need sufficient processing power to enable turbo boost.
Modern AAA games need sufficient processing power to enable turbo boost.
Hi, Guys.
This is a planning question. I already have the processor and will be using it, primarily, for gaming. I am trying to 'guesstimate" the CPU power and cooling requirements.
The I9-9900KS is a 127 watt TDP, 8 Core, 16 Thread processor with a 4 GHz base frequency and an all core 5 GHz turbo boost frequency.
My question: Since power and cooling requirements increase dramatically when in turbo boost;
How likely are modern AAA games to demand enough from the CPU that turbo boost will activate?
-Rarely,
-Occasionally,
-Often,
or
-Almost all the time?
Please note that I am limited to the 1151 socket and already possess the CPU and MB, so telling me to change to better/more modern hardware will not be particularly useful.
TIA,
Larry
Lutfij,
Thank you for your response. However, I'm seeking a completely different inquiry: how often should I rely on this cooling system? The chassis I'm using has a cooler rated for 125 watts. I want to figure out how often it might fall short.
Larry
Constantly, it doesn't matter. The CPU works to complete tasks as quickly as possible, keeping the maximum boost within the temperature limits you choose.
If you need a power goal, configure it in the BIOS beforehand. That way, there will be no surprises.
Reducing voltage can also lead to significant performance improvements, and beginning with a high-end CPU is beneficial.
High clock speeds and many cores serve different purposes in gaming, yet both are essential for most games. Typically, for tasks with light threading (like games), the CPU is boosted to its maximum two cores, while others run at the highest feasible level without exceeding power limits. If you have a CPU, check its temperatures and power consumption; if you suspect any issues or inefficiencies, share the information. Many motherboards push CPUs beyond safe limits, potentially causing overheating or high power usage. The chassis cooler plays a minimal role in CPU cooling—it requires a dedicated CPU cooler. If you already have one, provide its model; otherwise, describe it and share photos if possible.
Thank you for your understanding. I had no idea about those details. It unfortunately brings me back to the "try and see" approach I wanted to steer clear of.
I experienced performance issues with the 9900k @ 5ghz all-core recently, it tends to run hot and benefits from higher wattage. The 9th generation processor is aging slightly but remains functional; however, it requires significant turbo boosts for modern AAA games. You might manage with some undervolting since the K-series should perform well, though finding the optimal settings depends on trial and error to reach the ideal temperature range.
What case do you have? Which resolution are you aiming for?