ATI Radeon HD 4890 vs. NVIDIA GeForce GTX 275
by Anand Lal Shimpi & Derek Wilson on April 2, 2009 12:00 AM EST- Posted in
- GPUs
The Unreal Tournament 3 PhysX Mod Pack: Finally, a Major Title
Unreal Tournament 3. Metacritic gives it an 83 for “Generally favorable reviews” and NVIDIA released a PhysX mod pack for it last year. Now we’re getting somewhere.
The mod pack consists of three levels that use GPU accelerated PhysX. The rest of the game is left unchanged. You can run these levels without GPU acceleration, but they’re much slower.
The three levels are HeatRay, Lighthouse and Tornado. Guess what the PhysX does in Tornado?
Ben and I played HeatRay together (aw, cute). First the PhysX enabled level with GPU acceleration turned off, then with it turned on and then the standard level that doesn’t use any GPU accelerated PhysX at all.
Turning the PhysX acceleration on made a huge difference, we both agreed. The game was much faster, much more playable. The most noticeable PhysX effect was hail falling from the sky, and lots of it. You could blow up signs in the level but the hail was by far the most noticeable part. Note that I said noticeable, not desirable.
See all of the white pellets? Yeah, that's what PhysX got us in UT3.
Playing the normal version of the HeatRay map was far more fun for both of us. The hail was distracting. Each of the hundreds of pellets hit the ground and bounced off in a physically accurate manner, but in doing so it sounded like I was running through a tunnel full of bead curtains suspended from the ceiling. Not to mention the visual distraction of tons of pellets hitting the ground all of the time. Ben and I both liked the level without the hail. The point of the hail? Not to make the level cooler, but rather to truly stress the PPU/GPU - particles are one of the most difficult things to do on the CPU thanks but work very well on the GPU. This wasn’t a fun level, this was a benchmark.
Tornado was the turning point for us. As the name implies, there’s a giant tornado flying through this capture the flag level. The tornado is physically accurate, if you shoot rockets at it, they fly around and get sucked into the funnel or redirected depending on their angle of incidence. It’s neat.
The tornado sucks up everything around it but if you’re looking to relive Wizard of Oz fantasies I’ve got bad news: you are immune from its sucking power. You just stay on the ground and lose health. Great.
Ben’s take on the tornado level? “It was neat”. I agreed. Not compelling enough for me to tattoo PhysX on my roided up mousing-arm, but the most impressive thing we’d seen thus far.
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lk7900 - Monday, April 27, 2009 - link
Can you please die? Prefearbly by getting crushed to death, or by getting your face cut to shreds with a
pocketknife.
I hope that you get curb-stomped, f ucking retard
Shut the *beep* up f aggot, before you get your face bashed in and cut
to ribbons, and your throat slit.
http://www.youtube.com/watch?v=QGt3lpxyo1U">http://www.youtube.com/watch?v=QGt3lpxyo1U
I wish you a truly painful, bloody, gory, and agonizing death, *beep*
joeysfb - Wednesday, April 15, 2009 - link
Hahaha! An eye for an eye. Guess the table has turned. AMD used to be in a needy position... taking it from left..right..center and back from players like Nvidia.joeysfb - Monday, April 13, 2009 - link
Good job AnandTech!!, really like your behind the scene commentary.araczynski - Saturday, April 11, 2009 - link
so far my overclocked 4850 crossfire setup has been keeping me happy, i'll come back into the market when the 5000 series rolls out and i upgrade my rig in general.ChemicalAffinity - Thursday, April 9, 2009 - link
Can someone ban this guy? I mean seriously.SiliconDoc - Friday, April 24, 2009 - link
Are you on drugs, is that why you don't understand or have a single counterpoint ?Come on, come up with at least one that refutes my endless stream of corrections to the lies you've lived with for months.
No ?
Ban the truth instead ?
Yeah, that wouldn't help you.
Ananke - Thursday, April 9, 2009 - link
I had 4850, 4870-1Gb, 260-216 and 280-Overclocked. Ran on 24" 1900*1200 - Crysis and Warhead, FarCry2, GTA4, Stalker ....whatever else you can imagnine...My experience:
Radeons are hot and noisier. You HAVE to increase the fan speed and it is audible. Image quality in games is very good though. Especially Crysis was better looking with the Radeons. Bullet tracing and sunshine effects were spectacular...GTX 280 on max everything in Crysis was also very beautiful. However that card gets HOT, so you would be better off with 285. I didn't like the image quality of Radeons in movies , but maybe my settings were not good. 4850 is definitely not the money, too hot for my test.
So, 4870 or 4890 1 Gb is definitely worth buying, performance is on par with 285 on 1900*1200 - Crysis was 27-41 FPS with standart Radeon 4870, and 31-45 with 280 OC 615 MHz.
IF 285 price is $250, that would be the best buy. If it costs more is NOT worth the money, unless you really want bigger and quiter card. Performance wise is the same as Radeon 4890, which now costs 229 and can be overclocked. I did overclock the GTX280 and 285, which doesnt show any performance change, I guess they are constrained by memory bandwidth?
So, honestly, for the money Radeon 4890 for $229 is the better choice. IF you find 4870 1Gb for $169 is worth considering also. The 896MB on the Nvidias is a constraint, I would not reccomend anything but 285, but that is expensive.
Truenofan - Tuesday, April 7, 2009 - link
woops. i meant arctic cooling S1 Rev2.Truenofan - Tuesday, April 7, 2009 - link
i don't get whats going on with silicon. but i enjoy my 4870. it works best at my resolution(1920x1200) and it costed less than the 275 with the ac-1. runs very chilly(45C idle 57C load oc'ed). i dont need phys-x or an application to do video encoding that costs extra adding to the total cost of the video card. gaming is its sole purpose to me and it does that extremely well.180 + 80 dollars for the video applications costs more than what my 4870 ran me and it completely outclasses at stock speeds it let alone a 275(260) or 280(270) which mine still costed less than. now you can get a 4870 for what the 260 runs. wheres the logic in that? just so you can run a few games with physx that aren't even that good? to do some video encoding? i'll stick with my lower cost 4870.
SiliconDoc - Tuesday, April 7, 2009 - link
I see, now your 4870 completely outclasses even the 280. LOLYour 4870 is matched with the 260, not the 275, and not the 280.
You don't have anything but another set of lies, so it's not something about you determining "my problem", or you "not knowing what it is", but it is rather the obvious lies required for you to "express your opinion". Maybe you should read my responses for the 20 some pages, and tell me why any of the 20 plus solid points that destroy the lies of the reds, are incorrect ? You think you might try it ? I mean we have a lot more than just YOUR OPINION,, false as you presented it, to determine, what is correct. For instance:
http://www.fudzilla.com/index.php?option=com_conte...">http://www.fudzilla.com/index.php?optio...Itemid=4...
.
Now, not even your 4870 overclocked XXX can beat the GTX260 GLH. In your MIND, though, it does, huh....? lol
Too bad, for you. I, unlike you, know what your problem is, and that is exactly what should bother you, about me.