I know using 2 monitors while gaming will lower my FPS, I am wondering if I just go into the AMD Control Center and "disable desktop" will my graphics card be less strained and put me back to regular FPS? Or do I have to unplug it from the computer.
Thanks, Andrew.
My Computer
Computer Manufacturer/Model Number
HPE 570f
OS
windows 7 home premium 64bit
CPU
AMD Phenom II X6 1090T
Motherboard
FOXCONN 2A92 (CPU 1)
Memory
8.00 GB Dual-Channel DDR3 @ 666MHz (9-9-9-24)
Graphics Card(s)
ATI Radeon HD 5700 Series
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2051 on ATI Radeon HD 5700 Series
Screen Resolution
1600x900 pixels
Hard Drives
1954GB Western Digital WDC WD20EARS-60MVWB0 SCSI Disk Device (RAID)
Are you going to game on one monitor or use both thus highering the resolution? Kind of confused because of the way you stated your question. Also that card is kind of low end for high resolutions which are double to use on two monitors at high settings which is why your getting lower fps. I think what your trying to say is you want to game on one screen correct? Try holding the windows key then press P and it will let you navigate and choose how many monitors you want displaying.
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
custom build
OS
Windows 10 64bit
CPU
AMD Phenom II X4 925 (Deneb)(2.8GHz) OC 3.4GHz
Motherboard
M5A78L-MLX Plus
Memory
Corsair Vengeance DDR3 4GBX2 (8192MB)
Graphics Card(s)
XFX HD 6870 1GB (OC)- 940MHz core, mem 1150MHz
Monitor(s) Displays
Vizio 26' 1920x1080 / Acer 1336x768
Screen Resolution
1920x1080 60Hz /1336x768
Hard Drives
Kingston Digital 60GB SSDNow V300/500gb HDD Western Digital 7200rpm (/WD 160GB HDD 7200rpm
I also run dual monitors and only use one to when gaming. I have shortcuts on my desktop to switch back and forth. Its the equivalent to doing the windows key + P and selecting "computer only" or "extend". I just turn the second monitor off, I don't disconnect it from my video card. http://www.sevenforums.com/tutorials/37625-display-switch-shortcut-create.html
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built
OS
Windows 10 Education 64 bit
CPU
AMD Phenom II X4 980 Black Edition Deneb 3.7GHz
Motherboard
Asus M4N68T-M V2 µATX Motherboard
Memory
8GB 4GBx2 Kingston PC10600 DDR3 1333 Memory
Graphics Card(s)
Zotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
Sound Card
VIA VT1708s High Definition Audio 8-channel Onboard
If you disable it you don't have to unplug it. If its disabled the video card just ignores it. All you'll get is a "no signal detected" message on that monitor if you leave it on while disabled.
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built
OS
Windows 10 Education 64 bit
CPU
AMD Phenom II X4 980 Black Edition Deneb 3.7GHz
Motherboard
Asus M4N68T-M V2 µATX Motherboard
Memory
8GB 4GBx2 Kingston PC10600 DDR3 1333 Memory
Graphics Card(s)
Zotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
Sound Card
VIA VT1708s High Definition Audio 8-channel Onboard
Thats just personal choice. Me I don't like small wide screen monitors. My two monitors are normal 4:3 aspect ratio 1280 x 1024 LCD's. I'll take an LCD over a CRT any day, they are in my opinion, a lot easier on the yes.
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built
OS
Windows 10 Education 64 bit
CPU
AMD Phenom II X4 980 Black Edition Deneb 3.7GHz
Motherboard
Asus M4N68T-M V2 µATX Motherboard
Memory
8GB 4GBx2 Kingston PC10600 DDR3 1333 Memory
Graphics Card(s)
Zotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
Sound Card
VIA VT1708s High Definition Audio 8-channel Onboard
It isn't the second monitor that is/may cause lower FPS but the watching of youtube on the second while playing. That causes the card to run at lower clocks, part of UVD,
which are lower than the the full clock speeds. AMD cards have three different power states,
1. Low or idle where the clocks are at their minimum (100 core and 150 memory in the case of my 6850).
2. UVD which is somewhere between low and full.
3. Full, which is whatever the card is designed to run at.
The problem with youtube and running it on a second monitor while gaming is it causing the card to run in UVD power state, thereby causing a drop in FPS while gaming. No need to turn off or disable the second if you don't have youtube running as the card will then run at its full power state, and if there is any performance difference it will only be a couple of FPS if that.