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7870 on pci-e 1.1 ?

post #1 of 5
Thread Starter 
lately i bought asrock b75 pro3 board
and a 7870.

this 2 products must support pci-e 3.0 but gpu-z says that it works on 1.1.

http://i.imgur.com/DVktqF4.png

what should i do?
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xeon E3-1240 v2 Asrock b75 pro3 VTX 7870 GHZ edition OEM 
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My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
xeon E3-1240 v2 Asrock b75 pro3 VTX 7870 GHZ edition OEM 
Hard DriveHard DriveOptical DriveCooling
HD502HJ intel 330 SSD LG dvdrw gh22ns50 XIGMATEK HDT-D1284 
OSMonitorMonitorPower
Win 7 sp1 x64 Philips 196E Philips 190E AKASA 550Watt 
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post #2 of 5
you you run a stress test and while testing take a screenie. I think its some power saver feature
post #3 of 5

It's not a problem. Naturally, the GPU runs slower when its not in use. There should be a stress test button next to it somewhere though if it still worries you. 

The Stormtrooper
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The Stormtrooper
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570k @ 4.0 Ghz Asrock Z77 Extreme4 Gigabyte GTX 970 G.Skill Ripjaws-X 8g Kit (4Gx2) DDR3 1600 
Hard DriveHard DriveCoolingOS
Samsung 830 Series 128GB SSD A crap tonne of other misc hard drives Cooler Master Hyper 212 EVO Windows 10 Home 
MonitorKeyboardPowerCase
HP w2207h More than 1, less than 10, all mechanical Corsair TX 750M NZXT Phantom 410 White 
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Razer Deathadder 2013 Steelseries QCK+ Asus Xonar DX 
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post #4 of 5
Thread Starter 
when i use furmark, it will be used on 2.0
but as i learned g2020 only supports 2.0
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
xeon E3-1240 v2 Asrock b75 pro3 VTX 7870 GHZ edition OEM 
Hard DriveHard DriveOptical DriveCooling
HD502HJ intel 330 SSD LG dvdrw gh22ns50 XIGMATEK HDT-D1284 
OSMonitorMonitorPower
Win 7 sp1 x64 Philips 196E Philips 190E AKASA 550Watt 
  hide details  
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My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
xeon E3-1240 v2 Asrock b75 pro3 VTX 7870 GHZ edition OEM 
Hard DriveHard DriveOptical DriveCooling
HD502HJ intel 330 SSD LG dvdrw gh22ns50 XIGMATEK HDT-D1284 
OSMonitorMonitorPower
Win 7 sp1 x64 Philips 196E Philips 190E AKASA 550Watt 
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post #5 of 5
Quote:
Originally Posted by M4N68T-MV2 View Post

when i use furmark, it will be used on 2.0
but as i learned g2020 only supports 2.0

Well there you go. Hope I helped.

The Stormtrooper
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570k @ 4.0 Ghz Asrock Z77 Extreme4 Gigabyte GTX 970 G.Skill Ripjaws-X 8g Kit (4Gx2) DDR3 1600 
Hard DriveHard DriveCoolingOS
Samsung 830 Series 128GB SSD A crap tonne of other misc hard drives Cooler Master Hyper 212 EVO Windows 10 Home 
MonitorKeyboardPowerCase
HP w2207h More than 1, less than 10, all mechanical Corsair TX 750M NZXT Phantom 410 White 
MouseMouse PadAudio
Razer Deathadder 2013 Steelseries QCK+ Asus Xonar DX 
  hide details  
Reply
The Stormtrooper
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 3570k @ 4.0 Ghz Asrock Z77 Extreme4 Gigabyte GTX 970 G.Skill Ripjaws-X 8g Kit (4Gx2) DDR3 1600 
Hard DriveHard DriveCoolingOS
Samsung 830 Series 128GB SSD A crap tonne of other misc hard drives Cooler Master Hyper 212 EVO Windows 10 Home 
MonitorKeyboardPowerCase
HP w2207h More than 1, less than 10, all mechanical Corsair TX 750M NZXT Phantom 410 White 
MouseMouse PadAudio
Razer Deathadder 2013 Steelseries QCK+ Asus Xonar DX 
  hide details  
Reply
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