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7870 Overclock Questions??

post #1 of 3
Thread Starter 
is the difference between the Pixel, bandwith. ECT... alot or no?

Stock...
[IMG

Overclock...


i see quite a bit of Frame increase in every game, but what does it compare to, maybe a 7950 king.gif

And also why does it say PCI-E 3.0 When my board is 2.0 headscratch.gif
Thanks thumb.gif
Edited by AMDGamer101 - 10/1/12 at 9:17pm
    
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i5 4670k @4.4GHz asrock extreme 4 z87 atx Nvidia GTX 1080 Founders Edition  klevv 8gb urbane 2400MHZ 
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1TB 5400RPM Intel SSD 330Series 60GB  Sandisk SSD Plus 120GB Boot Drive XSPC Raystorm D5 EX240 Water Cooling, koolance ... 
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post #2 of 3
HD 7870 is a PCI-E 3.0 card which can run on any PCI-E 2.0 motherboard. At 1150 Mhz your card is definitely on par to slightly faster than a stock HD 7950 at 800 Mhz. But thats not of any use. HD 7950 OC cards come at 900 Mhz stock speeds and can hit 1150 - 1200 Mhz with voltage overclocking. HD 7950 (1200 Mhz) will beat a HD 7870 (1250 Mhz) by 30%. thumb.gif
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post #3 of 3
Thread Starter 
Ok thanks, that's all i wanted to know biggrin.gif
    
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i5 4670k @4.4GHz asrock extreme 4 z87 atx Nvidia GTX 1080 Founders Edition  klevv 8gb urbane 2400MHZ 
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1TB 5400RPM Intel SSD 330Series 60GB  Sandisk SSD Plus 120GB Boot Drive XSPC Raystorm D5 EX240 Water Cooling, koolance ... 
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CPUMotherboardGraphicsRAM
i5 4670k @4.4GHz asrock extreme 4 z87 atx Nvidia GTX 1080 Founders Edition  klevv 8gb urbane 2400MHZ 
Hard DriveHard DriveHard DriveCooling
1TB 5400RPM Intel SSD 330Series 60GB  Sandisk SSD Plus 120GB Boot Drive XSPC Raystorm D5 EX240 Water Cooling, koolance ... 
OSMonitorKeyboardPower
Windows 10 Pro 64-Bit ASUS MX279H  Saitek Eclipse III Corsair TX650W 
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