For starters chill out, and don't worry.
Those chips are designed to operate 24/7 even at 94C.
Temperature differences between same cards are normal, it can be anything.
From a chip with higher leakage ( hotter chip at the same frequencies, voltages & cooling ) to a not as good applied thermal paste between the GPU core and the heatsink, or even just being closer to a warmer spot inside the computer case.
Use MSI Afterburner, or eVGA Precision X to adjust the fan speeds and change them accordingly to keep both cards at around 70C if you want to achieve the max longevity ( lifespan ) of the cards.
Those chips are designed to operate 24/7 even at 94C.
Temperature differences between same cards are normal, it can be anything.
From a chip with higher leakage ( hotter chip at the same frequencies, voltages & cooling ) to a not as good applied thermal paste between the GPU core and the heatsink, or even just being closer to a warmer spot inside the computer case.
Use MSI Afterburner, or eVGA Precision X to adjust the fan speeds and change them accordingly to keep both cards at around 70C if you want to achieve the max longevity ( lifespan ) of the cards.
yeah 84 for a week should be okay.
i did a lot of 2 card case builds top card runs hotter most of the time.
@ fanatic26 he has a 2 card gamer rig in a case best buy sells it as does amazon
https://www.ibuypower.com/ here is the website
