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Bottlenecking and Vsync question

zuludawn

zuludawn

zuludawn

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Joined
20 Nov 2002
Posts
1,385
Not really sure about this but in BF3 with vsync GPU 1 & 2 utilization are under 50% and higher CPU usage which i thought means a bottleneck caused by the CPU.

But with vsnyc off i get 99% on both GPU with high CPU and 130 fps average. I have never had a problem playing BF3 always been smooth.

Just dont know how a bottleneck works as you will all say i have one because i have a i7 920 @4.4Ghz :eek:

VSYNC ON


VSYNC OFF


I think i might be missing something obvious here :D
 

ashmanuk67

ashmanuk67

ashmanuk67

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Joined
27 May 2007
Posts
1,346
Location
Kent
zuludawn said:
Not really sure about this but in BF3 with vsync GPU 1 & 2 utilization are under 50% and higher CPU usage which i thought means a bottleneck caused by the CPU.

But with vsnyc off i get 99% on both GPU with high CPU and 130 fps average. I have never had a problem playing BF3 always been smooth.

Just dont know how a bottleneck works as you will all say i have one because i have a i7 920 @4.4Ghz :eek:

VSYNC ON


VSYNC OFF


I think i might be missing something obvious here :D
Click to expand...

Hello, What GPU are you using? As i have just upgraded my cpu to a i7 3770k and still my gpu's are not on 99% usage?
 
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