uh 5870 blows 285 away..
I know, but he wanted to know what the most comparable GPU Nvidia had.
I wouldn't compare the 5870 to a 295 since the 295 is a dual GPU solution.
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uh 5870 blows 285 away..
I know, but he wanted to know what the most comparable GPU Nvidia had.
I wouldn't compare the 5870 to a 295 since the 295 is a dual GPU solution.
[snip]
When experimenting with oclocking the 5850's mem i noticed if i pushed it too far i got a grey screen crash due to not enough voltage to the mem for the given clock speed, this is possibly whats happening with stock cards when they are idling and at load, i think its fair to say that if amd undervolted things at idle then its probable that its the same for under load, seems amd have been working hard to get power usage down and ended up too far on the lean side of things, just my theory, i am probably totally wrong!
can anyone validate if this works?
http://forums.guru3d.com/showpost.php?p=3365077&postcount=2
this person is saying choose custom install and do not install the HDMI audio portion of the drivers.. but only seems to have worked for a limited number of people.. *sigh* oh well.
Whats the stock mem voltage for the 5850?
1.0875 V?
Also, my card is an XFX.
DOWN-CLOCK YOUR CPU!
I dropped my i7 back to stock and I haven't crashed since!
6 flawless hours of Dragon Age!
I want other people to try this to see if this is an actual fix.
DOWN-CLOCK YOUR CPU!
I dropped my i7 back to stock and I haven't crashed since!
6 flawless hours of Dragon Age!
I want other people to try this to see if this is an actual fix.
Hmmm...I wonder if anyone got this grey screen crash without overclocking their card from day one. Maybe some of you guys oc'd your cards and messed it up. There is probably even less head room on the 5870 then at launch, since ATI has now had a chance to bin the cards.
Why hasn't ATI come out and talked about this problem.
Eyeinfinity is cool and all but honestly, I'm looking at Nvidia as my new home. I am currently trying to get rid of my 5870 card. Not only that, I canceled my plans to purchase 3 new 32" LCDs for my Eyeinfinity setup.
And, to anyone curious, yes I reformatted, CPU or GPU or MEMORY was not overclocked. Many fresh installs between two different machines.... end result, gray vert lines crash screen hardlock. Basically, the same thing that has been happening to thousands of other issues. I've had nearly 100 crashes to date.
Why is ATI letting this continue? Why haven't they come out and talked about this huge huge problem?
That means your overclock wasn't stable in the first place
I'm sorry, but it is NOT user error. We are not n00b/average users. Take a look around the web (i.e. Guru3D, XtremeSystems, AMD Game forums, MS Technet forums, Anandtech forums, Toms Hardware forums, Overclocker UK forums, etc.). This problem IS ALL OVER THE PLACE. The n00b/average user is expected to drop the card in and install the driver. Done. We happen to know much more than that when it comes to installation, config, troubleshooting, etc.
I have been building high-end gaming machines for over 10 years now. I have extreme OCD when it comes to clean/stable builds. I do not overclock at all (gasp!). Ever since I built my latest rig and installed this 5870 (about 1 month ago now), I have been getting the dreaded grey screen/vertical line crashes. See my sig for specs.
I have tried:
1. Reformatting Windows 7 Ultimate x64 three times now.
2. Disable HDMI audio in Device Manager.
3. Disable all non-Microsoft services and all start-up items in msconfig
4. 9.11, 9.11 + Dirt2 hotfix, 9.12, 9.12 + hotfix and I even flashed the VGA BIOS to the latest official ATI release.
5. Profile hack (raising 2D GPU and MEM clocks)
6. Under clocking the card below official specs via Overdrive.
7. I have all the latest drivers, firmware, patches, BIOS, Windows Updates, etc.
8. Trust me...cooling is NOT an issue in my machine. I have several 120mm and 140mm Noctua fans running and my case is huge and cable managed. LOTS of cool air flow.
The problem continues.
I am thinking this has got to be bad silicon from TSMC. Its not stable. Something to do with voltages and speeds and maybe even Powerplay....or as someone apparently heard from an ATI rep....something is degrading out of spec.
Maybe this only affects the first batch that went out??? I purchased my card as soon as it hit retail online (09/23/2009). I was not able to complete my build and test it until about 1 month ago.
The only other rumor was from someone on the AMD Game forums that claimed AMD told them it was a Windows update that causes the issue.
So we still need to confirm a few more options:
1. Reformat Windows 7, but do not install any updates.
2. Try Catalyst 9.10
this all smells so much like the GTX280 launch... tons of cards failing with what appears to be a hardware issue but it's really tough to pin down.. very random and wide spread...
well.. here's hoping the card I get is a good one.
I just got my HIS 5970, last friday, and I have to say that its been fubar of an experience. OC to whatever setting will get me a lock or black screen when I game. Even at 800/1100 on stock or 1.10v, which everyone seems to attain easily, I get a lock or balck screen when gaming. I have never had my system crash when running dual 260 but this card is giving my load of grief.
Hopefully running on stock presently would provide me with some stability. After having spent so much on a card and getting griefed is what one expects from a card supposedly with hand picked chips.
Very doubtful this issue will be getting fixed anytime soon. This product was shipped with this problem full well known by ATI. Product was rushed to market and not tested as it should have been. I've had the gray vert crash hardlocks since day one.
I would suggest you hold off any plans whatsoever of buying an ATI product. Also, IF you have an ATI product, I would try and get it sold FAST before any value is lost.
Sold mine this evening via eBay and have already ordered a Nvidia 295. Pretty excited.
So much for eyeinfinity, ATI had something good, I know I was excited at first. unfortunately, as we all know, problems like this can make or break a brandname for that generation of hardware. The trend I am seeing lately is the smart people getting out while the getting is good.
I had a huge compiled a huge list of threads on different forums of this issue and was going to post it but decided not to fan the flames of ATI rage. I will say, there are over 30 different active forum threads, some small and some over a week old, but still. This is a massive massive nightmare for ATI.
Very doubtful this issue will be getting fixed anytime soon. This product was shipped with this problem full well known by ATI. Product was rushed to market and not tested as it should have been. I've had the gray vert crash hardlocks since day one.
I would suggest you hold off any plans whatsoever of buying an ATI product. Also, IF you have an ATI product, I would try and get it sold FAST before any value is lost.
Sold mine this evening via eBay and have already ordered a Nvidia 295. Pretty excited.
Ugh...with 9.10 I seemed to have some stability. 9.11 brought a bunch of random bsods. 9.12 brought back the grey/beige screen crashes. I just got 3 in about an hour.
I hope for atis sake this isn't hardware related, or else they're in for a hell of a lot of returns/exchanges.
Sucks but I don't think these cards are guaranteed to run over stock clocks.