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Bad performance i7 8700 + GTX 1080 Help please |
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Arisius 
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Joined: 29 Nov 2018 Location: Kazakhstan Status: Offline Points: 24 |
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 Topic: Bad performance i7 8700 + GTX 1080 Help pleasePosted: 07 Dec 2018 at 7:57pm |
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I solved this problem!
The video card was inserted into a small pci-ex |
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Arisius
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Posted: 04 Dec 2018 at 3:08am |
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Core frequency: 1962 Memory frequency: 5006 |
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Xaltar
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Joined: 16 May 2015 Location: Europe Status: Offline Points: 30808 |
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Posted: 04 Dec 2018 at 1:09am |
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If the GPU is hitting power limits and throttling, absolutely. You can check for this using MSI afterburner, take a look at what your GPU clocks are boosting to while gaming and compare that number to the rated clocks of your GPU. If they are staying low, then you know the issue is coming from throttling. Edited by Xaltar - 04 Dec 2018 at 1:09am |
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Arisius
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Posted: 04 Dec 2018 at 1:02am |
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I tried using another 8 pin, nothing has changed : (
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Arisius
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Posted: 04 Dec 2018 at 12:59am |
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Could there be a low FPS due to the power supply? The first time I hear this. |
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Xaltar
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Posted: 04 Dec 2018 at 12:11am |
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Failing that, you will probably want to get a new, single rail PSU with at least 50A on the +12v rail. That PSU is not well suited to a gaming PC, multi rail PSUs are designed primarily for workstations and servers where the redundancy of the dual rail setup is beneficial and helps keep temperatures down under heavy workloads (by load splitting).
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Xaltar
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Posted: 04 Dec 2018 at 12:04am |
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Ok, now we know you are on a fresh install, lets dig a little deeper
 That PSU is a dual rail unit (basically 2 375w PSUs in one), this means you need to balance your load between the 2 rails. You were using the same PSU on the old system so you must have had it balanced in there. If you look at the spec sticker on your PSU you will see it has 12v1 and 12v2, you need one 8pin power to your GPU from each rail so it is getting the power it needs.  If you have multiple 8pin PCIe connectors on your PSU, swap one of them on the GPU, only one, leave the other as is. See if that helps. |
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Arisius
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Posted: 03 Dec 2018 at 8:52pm |
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It does not help
The Witcher 3 30-40 fps. 1920x1080.  PLS Help me |
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Arisius
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Posted: 03 Dec 2018 at 8:51pm |
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Im using clear, new version Windows 10 I reinstalled Windows 10 |
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Arisius
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Posted: 03 Dec 2018 at 8:38pm |
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I completed a clean installation of Windows 10
Via UEFI DVD disk Through the flash card does not work Writes that there are no drivers. |
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Xaltar wrote: