Can Eisbaer 280 handle 5800X and 3080 Ti?

[RDFreeMan]

Hello.
I am currently planning to build half-custom loop with Eisbaer 280(fans replaced with two Arctic P14s), GPX extension set, and Bykski 3080 FE waterblock.
I already purchased them and waiting for them to be shipped.

However, I suddenly had doubt that Eisbaer 280 can handle PBO enabled 5800X and Overclocked 3080 Ti FE at once.

Will this loop work well? Or do I have to add additional pump and radiator?

 

[pdifolco]

I'd say no, my Eisbaer 280 with same P14s than you already struggles with a 5900X alone (up to 85C with fans at 90%...)

I'd suggest you add a 360mm rad to your loop

 

[Eddy]

A 3080Ti and a 5800X together have around 500W waste of heat. A 280mm radiator will be not enough for that. Only if ylu like to use minimum 2500rpm fans.

 

[RDFreeMan]

A 3080Ti and a 5800X together have around 500W waste of heat. A 280mm radiator will be not enough for that. Only if ylu like to use minimum 2500rpm fans.

I eventually ended up purchasing Eisbaer Extreme to not add second pump. Gotta go purchase TPV extensions and additional 280mm radiator too...