I'm not sure if it's age or I might have messed something up. My games like Overwatch and TF2 have a hard time running on my PC after a few years. Overwatch was at 60 to 70 percent CPU and TF2 sometimes drops below 60 fps at times. I have a i7 4790k overclocked to 4.5 ghz at 1.229 volts stable. I have a 850 Watt power supply so im not short on power. Settings are as follows. CPU is constantly at 100% on some games and things like MC have bad memory dumps which it microstutters. Not sure entirely what's going on.
Intel Boost Technology: Enable
Turbo Boost Power Max: Unlimited
Turbo Boost Short Power Max Unlimited
Short Power Max Enabled
Turbo Boost Power Time Window: 1.000 Seconds
Processor Current Limit 1k A
Core Voltage: Static
Voltage:1.229 V
All cores set to 4.5 Ghz
Cache Voltage Mode: Adaptive
Cache Voltage: Default
Cache Offset: 0.3V
Processor Ratio: 40x
Temp under load is 80C stable
Other PC info.
PSU: 850 Watts
GPU: GTX 1070 SC
RAM: 16 GB DDR3
Intel Boost Technology: Enable
Turbo Boost Power Max: Unlimited
Turbo Boost Short Power Max Unlimited
Short Power Max Enabled
Turbo Boost Power Time Window: 1.000 Seconds
Processor Current Limit 1k A
Core Voltage: Static
Voltage:1.229 V
All cores set to 4.5 Ghz
Cache Voltage Mode: Adaptive
Cache Voltage: Default
Cache Offset: 0.3V
Processor Ratio: 40x
Temp under load is 80C stable
Other PC info.
PSU: 850 Watts
GPU: GTX 1070 SC
RAM: 16 GB DDR3