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					Custom refresh rate on TV
				 
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					10-28-2017, 06:55 PM 
(Last edited: 10-28-2017, 06:56 PM by oDi)
				 
				
Post: #1 
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				Custom refresh rate on TV 
				 
					Hi to all. I would like help for the following situation . I have the Samsung KS7000 Tv . Can i add and how a custom refresh rate of 40 hz or 45 hz with  4K resolution ? The Tv currently gives me refresh rates of 60 , 50 , 30 and 24 . I would like to know if it is possible because in gaming i can't achieve a locked vsynced 60 fps - hz situation but a 45 or 40 hz is in my reach .
				 
				
				
				
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					02-09-2018, 10:57 PM 
				 
				
Post: #2 
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				RE: Custom refresh rate on TV 
				 
					In my experience, nVidia's FastSync does a wonderful job when the fps fluctuates between roughly 30-60 and the display runs in 2160p60. It's obviously not as smooth as quasi-fix 60@60 (especially 60@60 with standard Vsync) but feels smoother because it has no lag spikes. In this range, it does pretty much the same thing Vsync would do but with a lower average and smoother lag (it doubles the last frame when necessary or puts out the fresh one if available). 
				
				
				
			I never tried that one but I guess Enhanced Sync on the AMD side is somewhat similar (not entirely though, I think).  | 
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