that is like comparing Intel to AMD CPUs temps at the same clocks or diesel fuel mileage to gas fuel mileage. they are completely different. in no way are they similar. they both accomplish the same goal but get there in completely different ways. you just can't compare the two, simple as that.
not to mention the fact that the NVIDIA chipset doesn't have an internal thermal probe, so temps on that chipset are arbitrary at best.
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