ATI Radeon HD 4850 and 4870: RV770 Has Arrived - HotHardware

ATI Radeon HD 4850 and 4870: RV770 Has Arrived

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Crysis v1.2
DirectX 10 Gaming Performance


Crysis

If you're at all into enthusiast computing, the highly anticipated single player, FPS smash-hit Crysis, should require no introduction. Crytek's game engine produces some stunning visuals that are easily the most impressive real-time 3D renderings we've seen on the PC to date.  The engine employs some of the latest techniques in 3D rendering like Parallax Occlusion Mapping, Subsurface Scattering, Motion Blur and Depth-of-Field effects, as well as some of the most impressive use of Shader technology we've seen yet.  In short, for those of you that want to skip the technical jib-jab, Crysis is a beast of a game.  We ran the full game patched to v1.2 with all of its visual options set to 'High' to put a significant load on the graphics cards being tested  A custom demo recorded on the Island level was used throughout testing.


 

Our custom Crysis benchmark echoed many of our previous results.  In this game, the new Radeon HD 4850 wasn't quite as fast as the upcoming GeForce 9800 GTX+, but the Radeon HD 4870 was just a hair faster then the GeForce GTX 260.  Multi-GPU scaling was slightly better on the NVIDIA configurations, however, which allowed the GeForce 9800 GTX+ SLI-based system to outpace both of the Radeon HD 4800 series CrossFire configurations.

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 Hi All.  If you liked this article, please Digg it...

http://digg.com/hardware/ATI_Radeon_HD_4850_and_4870_RV770_is_Here_CrossFire_Tested

Thanks!

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Aside from the heat output this definately sounds like a better buy (the 4870) than does the GTX 280 -- after all, is it really worth 2x the cost [of the 4870] for a card that performs not-so substantially better? Yes the 280 will out perform it but who, I ask of you, would truely take advantage of this performance increase that would not be able to have an enjoyable experience with ATI's counterpart?

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I was looking forward of reading this review at HH :)

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great review, just wish overclocking was tested, since according to some reports after an after market cooler, you can get it to be around the gtx 280 level.

i think its clear that this gen, ati is king. sure nvidia has the better performance but for 2x as much id much rather crossfire the 4870

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This was definatly a good reveiw. Im impressed with both the ATI and the nvidia cards.The implementation of DDR5 is definatly a plus at the same time with me the price point to performance ratio is probably going to have a factor in my decision when I get in a financial situation to do so.It already has got me excited thinking about an aftermarket cooler just to see what kind of numbers I can acheive in lowering the temps and OCing options. When I get ready to pick up one of these Bad Boys they,ll be more updates to this reveiw by HH.Good read HH!

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What I thought was most significant is that two 4850's in Crossfire performs almost identically to a single GeForce GTX 280 in all tests, but the dual 4850 setup ends up being around $250 cheaper (2x$199 vs $649). That is a huge deal. Even considering potential Crossfire scaling issues with certain games, you're still clearly ahead with a $250 savings.

The best part is, since the 4850's are single-slot cards that use a single 6-pin power connector, dual 4850s technically have the same physical footprint as a single GeForce GTX 280. Granted, the Crossfire setup would produce more heat and consume more power than a single GTX 280, but the difference isn't huge. I don't even see the point on a single GTX 280 setup now.

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LovelyCrap:
What I thought was most significant is that two 4850's in Crossfire performs almost identically to a single GeForce GTX 280 in all tests, but the dual 4850 setup ends up being around $250 cheaper (2x$199 vs $649). That is a huge deal. Even considering potential Crossfire scaling issues with certain games, you're still clearly ahead with a $250 savings.

The best part is, since the 4850's are single-slot cards that use a single 6-pin power connector, dual 4850s technically have the same physical footprint as a single GeForce GTX 280. Granted, the Crossfire setup would produce more heat and consume more power than a single GTX 280, but the difference isn't huge. I don't even see the point on a single GTX 280 setup now.
 

 

Well thats my thinking on it even at a savings of $250 over the 280,s Certainly the option of ati,s single card slot would be in my price range and of course the pricing as it is I think will cause nvidia to be a little more competitive in its pricing!

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I too am very pleased by the results of this review, but where's my HD video IN? We still need cards that can take in an HD signal with a DVI or HDMI plug. Regardless, I'll probably be buying one of these before long.

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 well ya never know. nvidia may slash the prices on the gtx 280 now to stay in the game otherwise I don't see them selling.

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I doubt the 280 will be available for under 6 bills for at least a couple months and probably won't be under 5 till next year... just my oppinion.

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