120Hz through VGA (CRT monitor)

[n1000]

I've got Iiyama Vision Master Pro 454 monitor with 2 VGA inputs that can handle 160hz at 1024x768 resolution and GeForce GTX 560Ti with 2 DVI outputs.

At the moment I've got DVI connected to VGA through adapter and it handles 86hz. What should I do to get at least 120hz at 1024x768 through VGA?

Thanks.

 

[aramisathei]

I've got Iiyama Vision Master Pro 454 monitor with 2 VGA inputs that can handle 160hz at 1024x768 resolution and GeForce GTX 560Ti with 2 DVI outputs.

At the moment I've got DVI connected to VGA through adapter and it handles 86hz. What should I do to get at least 120hz at 1024x768 through VGA?

Thanks.

You're mistaken on the refresh rates.
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