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Conclusions

Nvidia GeForce 9800 GX2 Review
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The GeForce 9800 GX2 is the fastest graphics card at the moment and its performance easily and consistently surpasses that of the Radeon HD 3870 X2 (42% on average and between 33% to 57% depending on the resolution chosen). Today, NVIDIA has more experience than AMD when it comes to multi-GPU configurations, SLI being far more popular than CrossFire even if it targets a niche. That means certain games like Test Drive Unlimited, which aren't profiled by AMD's drivers, are profiled by NVIDIA. Most games run faster with the 9800 GX2 , although it's essentially just two 8800 GTS 512 MB devices with a slightly slower GPU clock, while the Radeon HD 3870 X2 is based on two Radeon HD 3870 devices with a slower memory clock. Yet, the two GPU designs are not in the same league.

(Compare Prices on nVidia GeForce Video Cards)

Having said this, we do not recommend buying a GeForce 9800 GX2 for those who rarely change graphic cards and want to invest in a very high end card and keep it for a long time. There are times when a card like this should excel, like when games are played at high resolutions and with demanding settings, but the 9800 GX2 is barely better than a simple GeForce 8800 Ultra. The problem, as is the case with the 3870 X2, is the relatively meager 512 MB of memory, which is incompatible with very high resolutions and when antialiasing is activated. The numbers speak for themselves: the 9800 GX2 out performs the 8800 Ultra (with 768 MB) by 29% on average and up to 41% at a resolution of 2560x1600, while activating antialiasing at this resolution shortens the gap to 13%. Yet, for many games, it's the only mode that still isn't smooth and the 9800 GX2 doesn't deliver much.

At the same time, this is clearly the new very high end card from NVIDIA and it's sold as such. The Point Of View model was announced at €500 ($791) and even with the lower price announced by NVIDIA ($600), the price difference compared to the 3870 X2 that we can find for less than $400, barely matches the average performance gap. The price-performance ratio of the 9800 GX2 isn't the best and gets worse at very high resolutions. So, the card is in the very high-end price category, but it doesn't rank very high when it comes to price-per-performance.

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  • -7 Hide
    dwfresch , April 22, 2008 10:11 PM
    This author continues to refer to ATI as AMD in multiple articles. Not only does this bring into question this author's competence, it also causes me to question the accuracy of all articles on Tom's Hardware since the editors have overlooked such a blatant error.
  • 5 Hide
    ProphetMK1 , April 23, 2008 12:47 PM
    I am wondering about your competence. What does it matter if he refers to the parent company of ATI. If you aren't aware or have been MIA from the tech world in the last year. AMD owns ATI at a large 5.4 billion dollar so far debt that has yet to help my AMD shares.
  • 3 Hide
    AvatarC , May 5, 2008 7:23 AM
    I think you owe an apology to the site, dwfresch. When was the last time you visited www.ati.com and what did you first notice?
  • -4 Hide
    Anonymous , June 3, 2008 5:54 AM
    honestly, i know amd owns ati, but the two are totally seperate entities. the product solutions for one are different and when i talk about graphics card, i refer to them as ATI or NVIDIA, rather than AMD and Intel. If I stood up in front of you trying to convince you to gain our market share and talk to you about our products, im not going to say "The new AMD Radeon HD 3800 Series" because its NOT AMD, its ATI. And if i make simple stupid errors like that, how do you know that the rest of my information is right? My facts on resolution, memory bus, core speed, may all be just as wrong as getting the ACTUAL COMPANY NAME THAT PRODUCED THE PRODUCT wrong. Attention to detail gentleman. Having 200 cars isnt the same as having 500. Having a Mayback Exelero isnt the same as a Kia Rio. The LAPD is not the NYPD. Get the drift? Thank you
  • 0 Hide
    Anonymous , June 14, 2008 9:15 PM
    Its AMD NOT ATI, and I think the above comment has lost the point completely tbh.
  • 0 Hide
    Anonymous , June 16, 2008 4:36 PM
    aww yer ana a 550watt power supply
  • 0 Hide
    Anonymous , June 16, 2008 4:38 PM
    listen what is the best value for money graphics card that can play crysis cuz im upgrading with a 64 bit 3.06 gig hert processoer asus p5n sli and a gforce 7600GT
    so yer i dont wanna spend grands on my rig id b happy with a rig thats 80% up dere with the market cuz getting 100% up with the market is to expensive