AMD’s Radeon HD 6870 & 6850: Renewing Competition in the Mid-Range Market
by Ryan Smith on October 21, 2010 10:08 PM ESTNVIDIA’s 6870 Competitor & the Test
As we mentioned on the front page of this article, AMD and NVIDIA don’t officially have competing products at the same price points. The 6870 and 6850 are more expensive than the GTX 460 1GB and 768MB respectively, and above the 6870 is the GTX 470. However NVIDIA is particularly keen to have a competitor to the 6870 that isn’t a GTX 470, and so they’re pushing a 2nd option: a factory overclocked GTX 460 1GB.
As a matter of editorial policy we do not include overclocked cards on general reviews. As a product, reference cards will continue to be produced for quite a while, with good products continuing on for years. Overclocked cards on the other hand come and go depending on market conditions, and even worse no two overclocked cards are alike. If we did normally include overclocked cards, our charts would be full of cards that are only different by 5MHz.
However with the 6800 launch NVIDIA is pushing the overclocked GTX 460 option far harder than we’ve seen them push overclocked cards in the past –we had an EVGA GTX 460 1GB FTW on our doorstep before we were even back from Los Angeles. Given how well the GTX 460 overclocks and how many heavily overclocked cards there are on the market, we believe there is at least some merit to NVIDIA’s arguments, so in this case we went ahead and included the EVGA card in our review. As a reference point it's clocked at 850Mhz and 4GHz memory versus 675MHz core and 3.6MHz memory for a stock GTX 460, giving it a massive 26% core overclock and a much more moderate 11% memory overclock.
However with that we’ll attach the biggest disclaimer we can that while we’re including the card, we don’t believe NVIDIA is taking the right action here. If they were serious about having a higher clocked GTX 460 on the market, then they need to make a new product, such as a GTX 461. Without NVIDIA establishing guidelines, these overclocked GTX 460 cards can vary in clockspeed, cooling, and ultimately performance by a very wide margin. In primary reviews such as these we’re interested in looking at cards that will be around for a while, and without an official product from NVIDIA there’s no guarantee any of these factory overclocked cards will still be around.
If nothing else, pushing overclocked cards makes for a messy situation for buyer. An official product provides a baseline of performance that buyers can see in reviews like ours and expect in any cards they buy. With overclocked cards, this is absent. Pushing factory overclocked cards may give NVIDIA a competitive product, but it’s being done in a way we can’t approve of.
Moving on, for today’s launch we’re using AMD’s latest beta launch drivers, version 8.782RC2, which is analogous to Catalyst 10.10. For the NVIDIA cards we’re using the WHQL version of 260.89.
Keeping with our desire to periodically refresh our benchmark suite, we’ve gone ahead and shuffled around a few benchmarks. We’ve dropped Left 4 Dead (our highest performing benchmark) and the DX11 rendition of BattleForge for Civilization 5 and Metro 2033 respectively, both running in DX11 mode.
With the refresh in mind, we’ve had to cut short our usual selection of cards, as we’ve had under a week to (re)benchmark everything and to write this article, shorter than what we usually have for an article of this magnitude. We’ll be adding these new cards and the rest of our normal lineup to the GPU Bench early next week when we finish benchmarking them.
| CPU: | Intel Core i7-920 @ 3.33GHz |
| Motherboard: | Asus Rampage II Extreme |
| Chipset Drivers: | Intel 9.1.1.1015 (Intel) |
| Hard Disk: | OCZ Summit (120GB) |
| Memory: | Patriot Viper DDR3-1333 3 x 2GB (7-7-7-20) |
| Video Cards: |
AMD Radeon HD 6870 AMD Radeon HD 6850 AMD Radeon HD 5870 AMD Radeon HD 5850 AMD Radeon HD 5770 AMD Radeon HD 4870 NVIDIA GeForce GTX 480 NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 460 1GB NVIDIA GeForce GTX 460 768MB NVIDIA GeForce GTS 450 NVIDIA GeForce GTX 285 NVIDIA GeForce GTX 260 Core 216 EVGA GeForce GTX 460 1GB FTW |
| Video Drivers: |
NVIDIA ForceWare 260.89 AMD Catalyst 10.10 |
| OS: | Windows 7 Ultimate 64-bit |
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StriderGT - Friday, October 22, 2010 - link
I agree with you that the inclusion of the FTW card was a complete caving and casts shadows to a so far excellent reputation of anandtech. I believe the whole motivation was PR related, retaining a workable relation with nvidia, but was it worth it?!Look how ugly can this sort of thing get, they do not even include the test setup... Quote from techradar.com:
We expected the 6870 to perform better than it did – especially as this is essentially being pitched as a GTX 460 killer.
The problem is, Nvidia's price cuts have made this an impossible task, with the FTW edition of the GTX 460 rolling in at just over £170, yet competently outperforming the 6870 in every benchmark we threw at it.
In essence, therefore, all the 6870 manages is to unseat the 5850 which given its end of life status isn't too difficult a feat. We'd still recommend buying a GTX 460 for this sort of cash. All tests ran at 1,920 x 1,080 at the highest settings, apart from AvP, which was ran at 1,680 x 1,050.
http://www.techradar.com/reviews/pc-mac/pc-compone...
oldscotch - Friday, October 22, 2010 - link
...where a Civilization game would be used for a GPU benchmark.AnnihilatorX - Friday, October 22, 2010 - link
It's actually quite taxing on the maps. It lags on my HD4850.The reason is, it uses DX 11 DirectCompute features on texture decompression. The performance is noticeably better on DX11 cards.
JonnyDough - Friday, October 22, 2010 - link
"Ultimately this means we’re looking at staggered pricing. NVIDIA and AMD do not have any products that are directly competing at the same price points: at every $20 you’re looking at switching between AMD and NVIDIA."Not when you figure in NVidia's superior drivers, or power consumption...depending on which one matters most to you.
Fleeb - Friday, October 22, 2010 - link
I looked at the load power consumption charts and saw the Radeon cards are better in this department and I don't clearly understand your statement. Did you mean that the nVidia cards in these tests should be better because of superior power consumption or that their power consumption is superior in a sense that nVidia cards consume more power?jonup - Friday, October 22, 2010 - link
I think he meant the nVidia has better drivers but worse power consumption. So it all depends on what you value most. At least that's how I took it.zubzer0 - Friday, October 22, 2010 - link
Great review!If you have the time I would be wery happy if you test how well these boards do in Age of Conan DX10?
Some time ago you included (feb. 2009) Age of Conan in your reviews, but since then DX10 support was added to the game. I have yet to see an official review of the current graphics cards performance in AoC DX10.
Btw. With the addon "Rise of the godslayer" the graphics in the new Khitai zone are gorgeous!
konpyuuta_san - Friday, October 22, 2010 - link
In my case (pun intended), the limiting factor is the physical size of the card. I've abandoned the ATX formats completely, going all out for mini-ITX (this one is Silverstone's sugo sg06). The king of ITX cases might still be the 460, but this is making me feel a bit sore about the 460 I'm just about to buy. Especially since the 6870 is actually only $20 more than the 6850 where I live and the 6850 is identically priced to the 460. There's just no way I can fit a 10.5 inch card into a 9 inch space. The 9 inch 6850 would fit, but there's a large radiator mounted on the front of the case, connected to a cpu water cooling block, that will interfere with the card. I've considered some crazy mods to the case, but those options just don't feel all that attractive. The GTX460 is a good quarter inch shorter and I'm getting a model with top-mounted power connectors so there's ample room for everything in this extremely packed little gaming box. I'm still kind of trying to find a way to put a 6850 in there (bangs and bucks and all that), which leads to my actual question, namely:The issue of rated power consumption; recommended minimum for the 460 is 450W (which I can support), but for the 6850 it's 500W (too much). How critical are those requirements? Does the 6850 really require a 500W supply? Despite having lower power consumption than the 460?! Or is that just to ensure the PSU can supply enough amps on whatever rail the card runs off? If my 450W SFF PSU can't supply the 6850, it really doesn't matter how much better or cheaper it is ....
joshua4000 - Friday, October 22, 2010 - link
let me get this straigt, fermi was once too expensive to manufacture due to its huge die and stuff but its striped down versions sell for less and outpace newley released amd cards (by a wide margin when looked at the 470)amds cheaper to manufacture cards (5xxx) on the other hand came in overpriced once the 460 had been released (if they havent been over priced all along...), still, the price did not drop to levels nvidia could not sell products without making a loss.
amd has optimised an already cheap product price wise, that does not outperforme the 470 or an oced 460 while at the same time selling for the same amount $.
considering manufacturing and pricing of the 4870 in its last days, i guess amd will still be making money out of those 6xxx when dropping the price by 75% msrp.
NA1NSXR - Friday, October 22, 2010 - link
Granted there have been a lot of advancements in the common feature set of today's cards and improvement in power/heat/noise, but the absolute 3D performance has been stagnant. I am surprised the competition was called alive and well in the final words section. I built my PC back in 7/2009 using a 4890 which cost $180 then. Priced according to the cards in question today, it would slot in roughly the same spot, meaning pretty much no performance improvement at all since then. Yes, I will repeat myself to ward off what is certainly coming - I know the 4890 is a pig (loud, noisy, power hungry) compared to the cards here. However, ignoring those factors 3D performance has barely budged in more than a year. Price drops on 5xxx was a massive disappointment for me. They never came in the way I thought was reasonable to expect after 4xxx. I am somewhat indifferent because in my own PC cycle I haven't been in the market for a card, but like I said before, disappointment in the general market and i wouldn't really agree with the statement that competition is alive and well, at least in any sense that is benefiting people who weight performance more heavily in criteria.