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Overclocking HD4770 (ASUS Top BIOS Volt mod)

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Uploaded by on May 6, 2009

amazing 17k on 3dmark06

  • likes, 5 dislikes

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Uploader Comments (tricccple)

  • hey i just used ccc to overclock my 4770, i ran the nba 2k10 benchmark again and i didn't get higher frame rates,game is run at 1080p with all maxed settings? is my 9850 bottlenecking my video card?

  • @MJBDC07 maybe the vsync is on, that limits FPS

  • Hey man after struggling trying to find nice and stable clocks for my xfx 4770 I was gonna quit but then I came onto ur video :D And wow amazing! SO I put the same settings :D 1.2v and 980/1100 :D And it now doesnt artifact its perfect :D nice card by the way :) I hope it stays stable like it is forever im using furmark to stress test! hey what are ur temps when on load? What is normal temps for this much clock I think ima buy ram heatsinks and maybe another vga cooler! but what are good temps?

  • that's great to hear, this is one awesome card for the money, but sorry , i am no longer have this card, i cannot test the temp for you, tho generally if a video card don't exceed 70-80c, there's nothing to worry about , a after market cooler do bring the temp down in great deals.

  • can I go for this speed with my sapphire 4770 with stock cooling ??

  • without the voltage it wouldn't push that far

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All Comments (39)

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  • Soooooo if i'm right, then keeping the processor

    cold (and with cold i mean really really cold) your

    computer will execute games in full speed? ;O

  • @tricccple yeah i was right 3dmark vantage graphic score went up 1098 points

  • @tricccple nope it's not, it was a very small overclock maybe that's why. i just clocked it to 900/1000 gonna try that.

  • This thing sounds like a ferrari about to take off! Nice!

  • Can I go so far using Gigabyte Radeon HD4770 1Gb vesrion?

  • oh on second thought I stressed test it the first round went fine but the second round the temp rose really high I dont know why? it exceeded 80c and went up to 86c it was weird! the first time I stressed test it was at 71c its strange that it rose higher. I should maybe look for an after market cooler! Anyway amazing that u got it that high and stable! The max I reached is 930/930! no problems at this much! but I would like a lil more. Do u know any other stable clocks higher than mine?

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