The Radeon HD 4850 & 4870: AMD Wins at $199 and $299
by Anand Lal Shimpi & Derek Wilson on June 25, 2008 12:00 AM EST- Posted in
- GPUs
Crysis
Crysis is a game that can beat down all cards. We're once again using the high settings with the shaders at very high, and even at a fairly tame resolution of 1680x1050 only 8 cards manage to get past the magical 30fps rate, with nearly half of those are just squeaking by. Crysis is particularly punishing on the HD3000 series cards at these kinds of settings, where only the HD3870 X2 was competitive without resorting toCrossfire. This makes the placement of the HD4000 series all the more important.
What we see with the 4870 is very promising. Here it leapfrogs the $100 more expensive GTX 260 and delivers 7% more performance at the same time, delivering manageable framerates. It does struggle a bit to separate itself from its cheaper brother the 4850 however, with only a 20% boost in performance for a 50% boost in price. This isn't unexpected of course, it's almost exactly in line with the shader power difference between the two and we've known that this test is shader-bound for some time, but we're not seeing the memory bandwidth make even a slight difference here even at the more unplayable 1900x1200 resolution.
Neither HD4000 card can crack 30fps at higher resolutions however, after 1680x1050 you either need to turn the settings down or start throwing down additional cash for one of NVIDIA's more expensive cards or a Crossfire/SLI solution. In either case, this situation highlights the fact that on a dollar-for-dollar basis, the HD4000 series has negated NVIDIA's commanding lead with Crysis merely two weeks ago.
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StevoLincolnite - Wednesday, June 25, 2008 - link
Of course it can, There are benchmarks isn't there?Seriously ANY Direct X 9 card can run Crysis, The Quality and Performance is a different matter.
Inkjammer - Wednesday, June 25, 2008 - link
I have a 9800 GX2 in my primary gaming rig, but I've been debating on what card to drop into my Photoshop/3DS Max art rig. I've been waffling over it for some time, and was going to settle on an 8800GT... but after seeing this, my mind's set on the 4850. It definitely appears to offer more than enough power to handle my art apps, and allow me to use my second PC a gaming rig if need be... all without breaking the bank.This'll mark my return to buying ATI hardware since the X800 was king.
weaksideblitz - Wednesday, June 25, 2008 - link
this is a welcome development although im only buying a 4850 :)Locutus465 - Wednesday, June 25, 2008 - link
Very much so, actually from where I sit I think all AMD really needs to do is get a SAM2+ CPU out there that can compete with intel at least similarly to how this card competes with nvida and they'd have one hell of a total platform solution right now. As for upgrading my vid card... I just finished upgrading to the Phenom 4x and Radeon 3870 so I'll be sticking with that for a while. Quite honestly that platform can pretty much run anything out there already as it is, so I'm feeling pretty confident my current setup will last a couple years at least.Lifted - Wednesday, June 25, 2008 - link
Ditto. If I can get a 4850 for ~$150 or so, that's what I'm doing as well.billywigga - Friday, August 29, 2008 - link
where are you getting it from best buy or somethingClauzii - Wednesday, June 25, 2008 - link
That leaves 50 for a better cooler ;)Lifted - Wednesday, June 25, 2008 - link
Is there any reason the first pages of benchmarks have SLI setups included in the charts, but you wait until the end of the article to add the CF? I'd think it would make the most sense to either include both from the start or hold both until the end.Anand Lal Shimpi - Wednesday, June 25, 2008 - link
The original idea was to format it like the 4850 preview, keep things simple early on but offer SLI/CF graphs later in the article for those who wanted them.It looks like in the mad rush to get things done it didn't work out that way, I'll see if it's possible to clean it all up but right now we've got a lot of other minor touchups to do first :)
Take care,
Anand
TechLuster - Wednesday, June 25, 2008 - link
Anand,I really like your idea of "keeping things simple early on" by only including configurations that us mere mortals can afford at first (say, all single-GPU configs plus "reasonable" multi-GPU configs less than ~$400 total), and then including numbers for ultra high-end multi-GPU configs at the end (mainly just for completeness and also for us to drool over--I doubt too many people can afford more than one $650 card!).
Anyway, great job on the review as always. I think you and Derek should get some well-deserved rest now!
-TL