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How to Overclock GTX 770 SC w/ACX

post #1 of 3
Thread Starter 
i have absolutely no idea how to do it so if anyone with a 770 would share theirs i would greatly appreciate it! smile.gif
post #2 of 3
Download EVGA's Precision X, within the center section you will see GPU clock and Memory clock, you'll adjust those in conjunction with stress testing on something like Heaven and as long as you don't have any artifacts over an extended run you can adjust up accordingly. From what I understand of the 7 series thou they pretty much auto overclock by themselves anyways to the max when needed. Your max OC will depend on how much of a cherry card you have from EVGA thou.
post #3 of 3
Your card should of come with Precision X software.......GPU Boost 2.0 is a neat feature but there is still plenty of OC headroom on the 7 series cards. GPU boost would ramp up my 780 from 863 to 992. I was still able to increase my core clock by another 205mhz and the memory 160mhz. My advice is to see what other people have achieved with your card and start on the lower end of that spectrum. Then gradually bump your sliders up in 10mhz increments until you start to see artifacts or it crashes. Then back it down a bit and run some stress tests. Not sure if the same is true with the 770 but with my 780 I was able to achieve a higher core clock by backing down the memory speed.Be sure to keep an eye on your temps and report back!
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Benching Rig
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CPUMotherboardGraphicsRAM
i7-6950x Asus Rampage V Edition 10 GTX TITAN Xp Collector's Edition Special Edition Corsair Dominator Platinum Blac... 
Hard DriveHard DriveHard DriveCooling
OCZ SSD Crucial SSD Samsung 960 Evo NVM.e EK Rampage V E10 RGB Monoblock 
CoolingCoolingCoolingCooling
Noiseblocker eLoop 120mm Fans Alphacool 360mm Monsta Radiator Noctua Industrial A14 140mm Fans Silverstone AP182 180mm Fans  
CoolingCoolingCoolingCooling
Various Custom Loop Parts Mayhems X1 Coolant GELID GC Extreme Hardware Labs Nemesis GTX 560mm Radiator 
CoolingOSMonitorKeyboard
EK Nickel NVM.e Heatsink Windows 10 Home Alienware 34 AW3418DW  GALAX Hall of Fame Black edition 
PowerCaseMouseMouse Pad
EVGA 1600 G2 Silverstone TJ11 Razer Spectre StarCraft II Gaming Mouse GALAX RGB Mousepad 
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Sennheiser G4ME ZERO Headset ASUS Hi-Fi External DAC Darkside LEDs Custom Sleeved Cables from Ensourced Modding 
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Western Digital 1TB Black Western Digital 500GB Blue ASUS Black 12X BD-ROM 16X DVD-ROM Deepcool Captain 240 
CoolingCoolingOSMonitor
Corsair SP120 PWM Corsair AF140 Windows 10 Home ASUS ROG SWIFT PG278Q 
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GALAX HOF Mechanical Keyboard EVGA 550w G3 Corsair 780t Razer Spectre 
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