Wednesday, March 18th 2009
Study: Modern Graphics Card Failure Rates
Here's an interesting story with emphasis on graphics cards failure rates. It was interesting for me to see the results, and I hope it will be interesting for you too. The original story comes from Hardware France and is based upon results from a major un-named French retailer. The data of faulty graphics cards was collected in the period of seven months from August 2008 to March of this year. To build the statistics, an ideal sample amount of at least 500 units was used. The statistics provide reliability information on a 'per brand' and 'per GPU model' basis. You're welcome to comment on the results. Read the English version at GPU Cafe here, or the original French version here at Hardware.fr.
60 Comments on Study: Modern Graphics Card Failure Rates
Whoa check the over 10% failure for GTX280's.
Has more detail about certain models and makes.
www.pointofview-online.com/default2.php?content_id=5
Both are the most reliable!
ATI rules btw...Most reliable and cheaper cards exept the 3870x2...
In fact, only Saphire is known to be good with it's cards from that list. Good manufacturers for Ati cards have been Saphire and HIS lately and in Nvidia's camp it's been EVGA, Palit and Zotac IMHO. Things just change and the manufacturers that are on top varies with the time and now it's their time IMHO. That doesn't mean others are bad, but certainly aren't the best.
It seems that the data might not be statistically significant based on the sample size. Two cards sold more than 100 units in the dataset being analysed and had a return rate of 10%+. That's bad for sure.
However, what can we say about the other cards? The number of sales for any one card could be between 20 and 200 (let's say - the data was not given, but taking the example of "100" cards being the average, and they said 500 was the minimum dataset for a brand. But for a specific card, the figure will be a lot lower). Just ONE return (note this is RETURN for complaint of failure... but could be nothing more than unhappy or incompetent user, and not necessarily failure/faulty GPU) is enough to add between 0.5% and 5% to the statistic!!!
The data is unreliable due to the sample size. YES, it is interesting and we would like to know more... but currently, dont make too many decisions/conclusions based on that table/stats.
btw
I wanna see the failure rate of Inno3D cards :D
It doesn't worth selling, because I paid 350E for if and now I can get around 100E (if lucky) for it. Ill rather put it in my another system because its not too bad card for gaming and I never got any problems with it.
Was just kidding about Fig3
Now in topic...
I have had 2 ATi cards from Sapphire and didnt have any problems, exept that i got one with wrong bios flashed and almost fixed it.
Nvidia cards from Gigabyte, Leadtek also no problems.