670 PE owner here. which unigine version? mine running fine on 3.0 but different story on 4.0. i did a clean uninstall using this guide and now it's fine. but i dont know why my PE can't be OC. i try to increase the core clock by only 20 and the unigine crash. running on stock.

670 PE owner here. which unigine version? mine running fine on 3.0 but different story on 4.0. i did a clean uninstall using this guide and now it's fine. but i dont know why my PE can't be OC. i try to increase the core clock by only 20 and the unigine crash. now running on stock.

4.0 is heavy on tessellation and is 100% gpu bound and supports SSDO so expected.

http://www.sirjamesd.com/unigineheaven4

see the diff. also he noted some issues he solved with his 670

Haizz... the nvidia driver is giving me problem again. Before this already tried to reinstall back.

Now even worse, my screen just go blank and I have to restart my com serveral times to get it back normal.

Any advice?

770 is 680 rebrand.
780 is titan-le.
so I dun think you are getting you wish for.

Hi guys, quite new here, so any advice would be appreciated

So I have a problem with my 3-month-old EVGA GTX680 4GB. For the past three months i've been absolutely contented with the performance. However, two days ago I had to remove my PSU for cleaning issues, and when I put everything back, I noticed my graphics performance wasn't the way it used to be.

Here's my computer specs:

Windows 7 (build 7600) 32bit
Intel® Core™ i5 CPU 750 @ 2.67GHz (2664MHz) x4
NVIDIA GeForce GTX 680 9.18.13.2014 (4095MB) x1
Gigabyte GA P55-UD4P
Kingston KVR DDR3 1333 4GB x1
Kingston KVR DDR3 1333 2GB x1
Western Digital Blue edition 1TB x1
Hitachi deskstar 250GB x1
Gigabyte Odin PSU 800W

Before taking off the PSU, I could play GTA4 on all high settings smoothly (assuming 60 fps). Now i'm getting a terrbile 10 or less fps playing on high.
Same goes to Dead Island riptide. Had no prob until taking out and putting back PSU. Now i'm having mico-stuttering in-game.

I've also uninstalled and reinstalled the latest Nvidia drivers. I'm using the Beta driver(320.14) right now.

Does anyone have any clue?

Thanks in advance. 

who tried to flash the GTX680 to GTX770 ?

They use a 3.1 conversion rate. Anything small(HDDs) will be RM25, medium(GPUs) will be RM85 for delivery. Order more than 2 items and delivery fee will be 20% off. I know this because I just got my own quotation.

That's it... Below RM 2300, she sound better.

my 680 oc being unleash from phenom ii x4 925 3.8G to i5 2500K 5Ghz
4.8ghz
http://www.3dmark.com/3dm11/6619175
http://www.3dmark.com/3dm/685866
5hz
http://www.3dmark.com/3dm11/6631765
http://www.3dmark.com/3dm/695714

bro.. whats benefits for gaming for physics ?

will bench and let you know soon my fren hehe.
anyway I dunno what my last phenom ii x4 score... previous post is VS between i5 2500K at 4.8 and at 5ghz. so its normal small diff oli.. so will keep my chip to 4.8ghz with 1.3v to keep it cool.

haha my friend say hello to ARMA II , ARMA III and planetside 2 wohaaah!
===================================================================

with phenom x4 @3.8 with 680 oc non reference

bf3                = 50-60fps
planetside 2 = 20-30 horror story!
arma II        = 30-60fps and sometime huge drop ( max settings.)
arma III        = 20-40fps
====================================================================
with i5 @5ghz with 680 oc non reference

bf3                =70-110fps++ lol ( all max, FXAA)
planetside2  =50-70fps ( all ultra, shadow low, distance 1500, physix on, ambient occlucion off )
arma 3          = not tested yet!
btw bf3 speed with this monster is just like pus*y, lol.... sweeet!

you ask for it, you got it
default i5 2500k ( see above to compare with i5 @ 5ghz ) btw its a battle between 3.3-3.4 vs 5ghz.
http://www.3dmark.com/3dm11/6636502

http://www.3dmark.com/3dm/699537
siggy mang siggy 
GGbyte GTX680 WindForce 3X OC 2GB gpu:1268 mem:1722 + LN2 Bios mod 1.21V