Anyone with a 3070ti on Rvn, temps?

What's up guys I'm currently mining Rvn on a 3080 and a 3070ti, im kinda worried about the temps becase the gpu core will reach 68-70 degrees on the core of the 3070ti vs 55 on the 3080.

Why is this that the 3080 is pulling 30 more watts but is running 20 degrees cooler?

both cards are EVGA Ftw3 and the 3070ti is on an open-air bench

3070 ti PL 75% +200 Core +1200 Mem