DiRT: Showdown

As always, starting off our benchmark collection is our racing benchmark, DiRT: Showdown. DiRT: Showdown is based on the latest iteration of Codemasters’ EGO engine, which has continually evolved over the years to add more advanced rendering features. It was one of the first games to implement tessellation, and also one of the first games to implement a DirectCompute based forward-rendering compatible lighting system. At the same time as Codemasters is by far the most prevalent PC racing developers, it’s also a good proxy for some of the other racing games on the market like F1 and GRID.

Though NVIDIA’s goal is to surpass the 7950 – something they generally accomplish – in some titles AMD’s parts still hold such an innate advantage as to hold off the GTX 760, and this is one such case. Performance of the GTX 760 trails the 7950 by 18% here, with the GTX 760 falling just short of averaging 60fps at 1920 with advanced lighting. But as we’ve seen with other reviews, this is the only game where AMD holds an advantage quite this great.

It’s interesting to note though that this is also one of the only games the GTX 760 struggles to beat the GTX 660 Ti, owing to the heavy shader load placed on these cards by the advanced lighting system. The two are essentially tied with that lighting turned off, while the GTX 760 takes a small lead with it off.

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  • Ryan Smith - Tuesday, June 25, 2013 - link

    Going by my chart, I have the GTX 760 winning in 7 of 10 games (all but DiRT, Hitman, and Crysis 1) at our highest 1080p quality settings, which is where I'm focusing on for a card this expensive. Of those magnitude matters; most of those GTX 760 wins are in the double digits, so the average does indeed end up being 8%

    As for frametimes, the idea is that we would normally include them. That said this review left us crunched for time; I would have likely needed to drop the Fermi cards to make time. With that in mind, there's absolutely nothing interesting going on with single-GPU frametimes right now with the games we use. The only place NVIDIA still differ are under multi-GPU scenarios.
  • Zstream - Tuesday, June 25, 2013 - link

    Shouldn't we be using the median instead of average?
  • ewood - Tuesday, June 25, 2013 - link

    median, mean and mode all show very different things. you should have all three to draw detailed conclusions, however if only one is available i would personally prefer it be the mean.
  • ShieTar - Thursday, June 27, 2013 - link

    With a sample size of 10, the median would not be a very helpful information. To be honest, the mean is not all the important either. The distribution of performances is not all that random when comparing nVidia and AMD, but rather there are significant preferences for one architecture by each game.

    So everybody on the lookout for a new card should mainly be checking for a benchmark specifically on the game he/she spends the most time with. For this reason, I would love to see the benchmarks on Anandtech include the name of the engine for each game (if it is a licensed one), and maybe provide some handy reference to figure out what other games use the same reference.

    And personally, as a player who does not play reaction-based games like shooters or racers a lot, I would love AT to re-introduce a BioWare and/or Blizzard title back into their benchmark-zoo. Even if those are not extremely new or demanding, I think they still have a high importance for a large number of players who don't care much to shoot virtual people in their virtual faces.
  • MarcVenice - Tuesday, June 25, 2013 - link

    I see, I counted Sleeping Dogs as a win for the HD 7950 as well, considering the minimum fps is a bit higher. Thanks for the reply, I agree that if all is well with frametimes in a certain game, fraps is still a good way to measure raw rendering power.
  • JeBarr - Tuesday, June 25, 2013 - link

    Most multi-GPU users are reporting that the frame time issue mostly exists for 2-way SLI and Quad SLI. It seems that 3-way SLI or Dual GPU single slot SLI is the way to go for gamers concerned about the stutters. I'm not sure about 4-way SLI though, since I don't bother with it anymore. I can however, confirm that in my personal experience a single GPU or 3-way SLI is mostly unaffected.
  • draknon - Tuesday, June 25, 2013 - link

    This seems like a good spot to upgrade from my 460gtx
  • EzioAs - Tuesday, June 25, 2013 - link

    Yeah, it is. My original plan was to get the GTX 760, but Nvidia delayed it and I wasn't going to wait anymore, so I went and bought the GTX 660.
  • DanNeely - Tuesday, June 25, 2013 - link

    I'm tempted to upgrade to it from my 560 when I built a Haswell box later this summer and put the difference between it and a higher end card toward a better SSD, etc and then get a top end Maxwell based card next year.

    I'm a bit concerned about ending up in the same trap I did last time though. I bought the 560 as a stopgap replacement in Jan 2012 after stupidity killed my 5870, with the intent of upgrading to a GK100 based card in half a year or so only to have nVidia fumble its top end launch.
  • omarccx - Tuesday, June 25, 2013 - link

    It seems like an even greater upgrade from my HD4000. :x

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