ThisI consider AMD's driver uninstall horrible
So, I just started using an old (but unused) HD 4870 1GB yesterday. Guess what the very first thing I had to do to make it stop flickering was?
That's right right, I had to underclock it. I had to underclock the memory from 925 (Powercolor stock) down to 900 to make it stable in Aero.
First thing I did was to mod and flash its BIOS to decrease performance.![]()
On a more serious note....WTF?
Lies I tell ya, all lies. :whiste:
But this having to downclock hardware for issues seems more hardware related than driver related to me.
I think people buy AMD cards because of marketing "ZOMG GHZ Edition". They don't actualy research the product to see all the problems.
Switched from a GTX670 (ASUS TOP) to HD7970
Let me just say, it's definitely not worth it unless you need floating point computations.
Went through 2 AMD card without stability. XFX DD Black and Sapphire OC. None of those are stable at stock speed requiring me to downclock and up the voltage. Still crashes.
Really terrible drivers that I had to reinstall 10x (yes, I clean and reg clean and all that). Got so good at reinstalling their drivers that now I can do it super quick and efficient.
Crash all the time requiring hard reset during normal web browsing. Glitches in game. Flash freezes in streams requiring me to turn off hardware acceleration.
Word to the wise: Never ever use AMD beta driver. Nothing but trouble there. I mean, the catalyst control panel doesn't even work if you use the beta driver on a clean install. WTF?
Good thing I can still return these cards for full money back.
Back to my GTX 670 for 10x less headaches.
Exactly!Definitely hardware issue. Either degradation or not stable from factory - not AMD's fault.
what Mods?is this a school?Did you just insult the entire AMD gpu user community based on something that cannot happen in the real world?
Mods?
Everyone is entitled to there own opinion and in the Country I live we have something called freedom of speech. Just because this member "Siberian" was way off base does not mean his Opinion is not valid however extremely incorrect it might have been.Did you just insult the entire AMD gpu user community based on something that cannot happen in the real world?
Mods?
I wasn't aware when I bought it, but apparently it's a common issue. Memory's clocked too high, causing the screen to flicker.But this having to downclock hardware for issues seems more hardware related than driver related to me.
I'm not sure whose fault it is, but it's an AMD card and, as I said, Powercolor's stock speeds aren't stable. Again, I had to downclock the memory from 925 to 900 to make it stable and stop flickering in Windows!Definitely hardware issue. Either degradation or not stable from factory - not AMD's fault.
jaydip said:what Mods?is this a school?
I'd blame Powercolor then, since the card obviously wasnt stability tested very well ...especially since you stated its a "known issue" with that particular Powercolor card.I wasn't aware when I bought it, but apparently it's a common issue. Memory's clocked too high, causing the screen to flicker.
I don't really care about 900 or 925 on an outdated card (in the performance sense), but you shouldn't have to do that. And it's annoying having to figure out the cause and voids your warranty to mod and flash the BIOS to even get it working properly.
I'm not sure whose fault it is, but it's an AMD card and, as I said, Powercolor's stock speeds aren't stable. Again, I had to downclock the memory from 925 to 900 to make it stable and stop flickering in Windows!
My particular card is Powercolor, but others are having the same issue with 4870 cards from other brands like XFX.I'd blame Powercolor then, since the card obviously wasnt stability tested very well ...especially since you stated its a "known issue" with that particular Powercolor card.
I'm not sure whose fault it is, but it's an AMD card and, as I said, Powercolor's stock speeds aren't stable. Again, I had to downclock the memory from 925 to 900 to make it stable and stop flickering in Windows!
Powercolor has a laundry list of unhappy customers because of there semingly high failure rate.My particular card is Powercolor, but others are having the same issue with 4870 cards from other brands like XFX.
Oh, ok, i shouldn't have just assumed you meant just that particular Powercolor card.My particular card is Powercolor, but others are having the same issue with 4870 cards from other brands like XFX.
You didn't get my point.I was merely saying involving mods in each issue may not be a good idea
I think so too. I chose 900 Mhz because it's the default 2D frequency (I think).That is odd that a measly 25mhz solves the problem, talk about releasing cards on the "edge" of stabilty!
You may be right, but I would considering giving the benefit of the doubt as on another forum it says i have "8 Posts", even though I've only made 3. :\Forum says 94 posts but only shows 70 including mine at this point. Methinks posts are being deleted without us knowing or being told about it.
Yeah, something is "off" I keep seeing a page 4 in this thread, yet i only have 3 pages, and if i click page 4 , it goes back to page 3.You may be right, but I would give the benefit of the doubt as on another forum it says i have "8 Posts", even though I've only made 3. :\
After making my first post, I think it said I had made 4 lol.
Would not surprise me cause some people think they are above the right to freedom of speech LOL. Censorship should have died with the Nazis. Oh crap I have said to much already :-OForum says 94 posts but only shows 70 including mine at this point. Methinks posts are being deleted without us knowing or being told about it.
Me too actually, I thought something was up with the cookies, apparently not lol.Yeah, something is "off" I keep seeing a page 4 in this thread, yet i only have 3 pages, and if i click page 4 , it goes back to page 3.
Ya real strange LOL.Me too actually, I thought something was up with the cookies, apparently not lol.