Have any heat issues been fixed in the new MBPs

I'm interseted in buying a new MBP. Does anyone know if any of the heat issues been fixed in the latest MBPs? And are the GPU's still underclocked?

Nicolas, I've got a week 12 MBP and have never considered it to have a heat problem.
Just made another 15 minute run of System Load with both CPUs at 100%. The CPU temp momentarily hit 78 C, then the fans kicked in (quietly) and the temperature stabilized at 73 C.
The current CPU temperature is 51 C, which is normal for routine writing, Web browsing and downloading to my database. When I'm doing database work that frequently but for only brief bursts pegs the CPUs, the temps run in the high 50s to low 60s C. On battery power, the temps drop several degrees C.
The computer remains comfortable to use at all times. Note: I use it on an aluminum tilt stand, whether on my desk or in my lap.
Haven't done the "grease fix" and don't plan to.

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    com.huawei.driver.HuaweiDataCardACMData            4.2
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