RTX 3070 + GTX 980 + CX750W

[Garra]

Hey guys, I don't know if this is the right place to post this, but I have a question about LossLess Scaling:

I have the Asus TUF X570 MOBO, and the manufacturer's website says that it is only compatible with AMD's CrossFireX. Will it work with two Nvidia VGAs?

NOTE: I don't want to use SLI, but rather LossLess Scaling on the GTX 980 (using LossLess frame generation) and use the RTX 3070 as primary for games.

I have an RTX 3070 (Main) and a GTX 980 (Secondary), and my power supply is a Corsair CX 750W and the CPU is a 5700X3D. Will the power supply handle it well?

[Xoeei]

no, in two different ways:
1) Nvidia GPUs require SLI, not CrossFireX (AMD only)
2) For any multi-gpu usage they need to be the SAME gpu; ie, two 980s or two 3070s.

[Garra]

Xoeei の投稿を引用：

no, in two different ways:
1) Nvidia GPUs require SLI, not CrossFireX (AMD only)
2) For any multi-gpu usage they need to be the SAME gpu; ie, two 980s or two 3070s.

I think I worded my question wrong, I don't want to use SLI, but rather LossLess Scaling on the GTX 980 (using LossLess frame generation) and use the RTX 3070 as primary for games.

[Isvelte]

You are better off asking in official discord, there are even docs and guides there specific to your question

[Ezakiel]

Garra の投稿を引用：

Hey guys, I don't know if this is the right place to post this, but I have a question about LossLess Scaling:

I have the Asus TUF X570 MOBO, and the manufacturer's website says that it is only compatible with AMD's CrossFireX. Will it work with two Nvidia VGAs?

NOTE: I don't want to use SLI, but rather LossLess Scaling on the GTX 980 (using LossLess frame generation) and use the RTX 3070 as primary for games.

I have an RTX 3070 (Main) and a GTX 980 (Secondary), and my power supply is a Corsair CX 750W and the CPU is a 5700X3D. Will the power supply handle it well?

Yep it will surely works, you got to select the 980 in choosed GPU in LS, you screen should be connected to the 980. There is a good guide on the Discord