Is 90 degrees celcius ok for my processor?

[LLent]

When I play games, my CPU can reach up to 90-94 celsius degrees. The game doesn't lag, it runs smoothly, but should I be worried about such heat? My CPU is i5-4690 @ 3.50 GHz

[SSean]

I think your CPU is too hot and you should consider undervolting it in the BIOS (search for a tutorial on how to do that) or replace the thermal paste or replace the heatsink. Also check that your case has adequate ventilation (including checking that fans haven't stopped).

[LMert1]

Yes, you should be worried because the temperature is higher that what the CPU is designed for.

The maximum case temperature of 72.72°C is the maximum temperature allowed at the processor Integrated Heat Spreader (IHS).

See: http://ark.intel.com/products/80810/Intel-Core-i5-4690-Processor-6M-Cache-up-to-3_90-GHz Intel® Core™ i5-4690 Processor (6M Cache, up to 3.90 GHz) Product Specifications

Either the CPU is over clocked (and should be set back to default) or the CPU fan/heatsink should be cleaned or replaced.

Regards,

Leon Merts