GPU Guru's, Your brains are needed :D

[Space Monkey]

Hi all,

Quick question for the GPU Guru's in the house, if a game is set at 4K, settings at max but AA is off & it's hitting approx 65-75 FPS, what kind of FPS could you reasonably expect at 1440p with similar settings?

Thanks

 

[Finners]

I'd say around 120-135

 

[Space Monkey]

I'd say around 120-135

Hi mate,

Thanks for that, very interesting

 

[opethdisciple]

You could lower the res in game and see your self.

 

[Rroff]

I'd say around 120-135

Yeah I just skimmed through a bunch of benchmarks from Gamers Nexus for 2080ti, etc. in a lot of cases 60-80 for 4K translates to 120-130 at 1440p there are some outliers but it is mostly the case.

 

[Space Monkey]

You could lower the res in game and see your self.

If that's a joke then chortle chortle!

If it's not, then I'm sure I've left my ban hammer around here somewhere? (see the smiley?)

Yeah I just skimmed through a bunch of benchmarks from Gamers Nexus for 2080ti, etc. in a lot of cases 60-80 for 4K translates to 120-130 at 1440p there are some outliers but it is mostly the case.

Excellent, thanks for that, answers my question perfectly, along with Finners reply.

Cheers peeps

 

[tyler_jrb]

Usually it’s around 50% from experience of having both 1440p and 4k screens.

 

[Rroff]

Usually it’s around 50% from experience of having both 1440p and 4k screens.

I was going from reviews like https://www.gamersnexus.net/hwrevie...ders-edition-review-benchmarks-vs-gtx-1080-ti (2080 in this case but gives some numbers close to what Space Monkey is talking about).

 

[Panos]

Hi all,

Quick question for the GPU Guru's in the house, if a game is set at 4K, settings at max but AA is off & it's hitting approx 65-75 FPS, what kind of FPS could you reasonably expect at 1440p with similar settings?

Thanks

Lower your resolution and test it at @opethdisciple said, and is not a joke.

 

[Space Monkey]

Lower your resolution and test it at @opethdisciple said, and is not a joke.

To be clear, the reason I'm asking as I've the option of 2 GPUs, but my system is not up and running (waiting on a few bits) so trying to find out if I can get away with GPU 'A' or if not then I'll need to take GPU 'B', if I could change the resolution I wouldn't need to ask

 

[Poneros]

4K is 2.25x more pixels than 1440p, and since performance scales more or less linearly with resolution, you can use that as a guide.

 

[Space Monkey]

4K is 2.25x more pixels than 1440p, and since performance scales more or less linearly with resolution, you can use that as a guide.

Thanks, that's very helpful

 

[Panos]

To be clear, the reason I'm asking as I've the option of 2 GPUs, but my system is not up and running (waiting on a few bits) so trying to find out if I can get away with GPU 'A' or if not then I'll need to take GPU 'B', if I could change the resolution I wouldn't need to ask

Didn't you order a V64 Nitro or was another mod did that?

 

[Space Monkey]

Didn't you order a V64 Nitro or was another mod did that?

I have, that's GPU B

Trying to work a few things out is all

 

[Panos]

I have, that's GPU B

Trying to work a few things out is all

OK V64 is fine at 2560x1440 2x MSAA, I do not see reason why you would want to go to 8x AA.
Thats like rendering 20480x11520 screen resolution. You better off render 4K and downscale.

 

[Kaapstad]

4K is 2.25x more pixels than 1440p, and since performance scales more or less linearly with resolution, you can use that as a guide.

Yes and no

When the fps are low for example 40fps @2160 you can expect around 80fps @1440p.

Once the fps at any resolution get over about 110fps give or take a bit you also have to consider that the CPU will start bottlenecking things.