Thermal testing two different size Gigabyte 5070 Ti cards - huge differences

[BoggledBeagle]

I just posted this video:

PCBs in the cards seem to be the same, tha smaller just less occupated thanks to missing RGB.

With automatic fan control the SFF model runs at 2000 RPM and 71°C with 300W Furmark load, has some unpleasant fan ringing too.

 

[ir_cow]

Different models. Makes sense to me.

 

[BoggledBeagle]

The SFF card runs normal stress tests (Speedway, Nomad) 99%+ at 66°C and fans at 1700 RPM.