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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529th - Saturday, October 23, 2010 - link
the marketers wanted to differentiate themselves from Nvidia, that's why they are using their second place cards to be in the same category as nvidias second place cardsIf you are shopping for a top of the line card you should know atleast a little bit about them although the un-educated video-card shopper would think that a 470 and 5870 or 6870 is on the SAME performance level, WHICH ISN'T TOO FAR FROM THE TRUTH, but I think it's here where AMD marketers are trying to make a statement
i could be wrong, i have had very little sleep last night, cedar point was a blast!
SininStyle - Saturday, October 23, 2010 - link
Can I just say THANK YOU for adding a OC edition of the 460. Don't know why everyone is whining. If you don't want to know how an OC edition compares then ignore the stupid bench for it. Why is such a huge deal?I personally am glad they included it and this is why. The 460 1gb stock is 675mhz and can OC "reliably" to 850mhz.. That's 175mhz gain and its noticeable. Stock volt stock fan. And for those that wanna claim heat, mine shows 64c at 75% fan on OCCT. The 6870 get 50hz OC at stock volt/fan. SEE why this is important people? $180 vs $240 with same results.
Now with volt changes I'm sure they both have room to go I'm not sure how much. I tend to shy away from higher voltages at least for now.
The 6850 is the better buy between the 2 68xx cards. That has allot of headroom to OC. That would even be a better comparison to the 460 due to the price. And owning the 460 doesn't make me a fanboy and I will say you can flip a coin for value on these 2.
So again thanks for the added information. Cant see why anyone would complain about more info. If you don't like the info ignore it if it makes you feel better. Feel free to add OCed 6850s and 6870s I look forward to the comparison.
Parhel - Saturday, October 23, 2010 - link
"The 460 1gb stock is 675mhz and can OC "reliably" to 850mhz"No, it absolutely cannot. the FTW card is a "golden sample" which is why there are so few available. Stock cooling on a stock card will not get you to 850Mhz with 24/7 reliability. You *might* get to 800Mhz, probably a bit less. That's a great value, IMO. If I were in the market at the moment, I'd pick a base model GTX 460 and OC it. Not arguing that point at all. But presenting this card in the 6870 launch article is a sham and major black eye to Anandtech's credibility.
rom0n - Saturday, October 23, 2010 - link
Is it possible to post the GPUZ of the HD6850. It seems there are numerous cases where HD6850 has 1120 sent out to reviewers. Seehttp://benchmarkreviews.com/index.php?option=com_c... If this happens to be one of them the results may be a little misleading. If not then it'll reaffirm the results.
GullLars - Saturday, October 23, 2010 - link
This means a 6870 with open-air fan optimized for noise will be my early winter solstice present for myself, togheter with the 4x C300 64GB i just got :DI went for a value-upgrade of my old rigg with P2x6 1090T, 8GB kingston value DDR3, and AM3 mobo with SB850, so once i get both the SSD in RAID-0 and the GPU, I'll be a happy camper (or rusher) <3
It'll tide me over untill i can get Bulldozer or a next gen Intel (high end/workstation) around winter 2011/2012.
poohbear - Saturday, October 23, 2010 - link
"Apparently a small number of the AMD Radeon HD 6850 press samples shipped from AIB partners have a higher-than-expected number of stream processors enabled.This is because some AIBs used early engineering ASICs intended for board validation on their press samples. The use of these ASICs results in the incorrect number of stream processors. If you have an HD 6850 board sample from an AIB, please test using a utility such as GPU-z to determine the number of active stream processors. If that number is greater than 960, please contact us and we will work to have your board replaced with a production-level sample.
All boards available in the market, as well as AMD-supplied media samples, have production-level GPUs with the correct 960 stream processors."
so which one did Anandtech get? false marketing is such BS, just wanna be sure your benchmarks for the 6850 are reliable and we're not getting overrated benchmarks due to a cherry picked review sample.
lakrids - Saturday, October 23, 2010 - link
The review ended up looking like an advertisement for EVGA at page 7 and beyond. Why EVGA? Why not some other brand?Why include that brand at all? Just mark the card "GTX 460 OC'd 850MHz".
At the very first benchmark: Crysis 2560x1600, you didn't include the reference GTX 460, you pitched the HD6870 against the EVGA overclocked version. EVGA here, EVGA there, EVGA everywhere.
Would you blame me if I suspect you of being on EVGA's paycheck?
Lolimaster - Sunday, October 24, 2010 - link
When I call you a Intel/Nvidia biased site I'm saying the truth. Are you reviewing the HD6000 or doins an EVGA product reviews.This is an insult.
Message:
Nvidia will disappear like the dodo, just a bit more time and at that time all this sh1t will end.
SininStyle - Sunday, October 24, 2010 - link
You do understand if Nvidia vanishes the price of GPUs goes through the roof right? Nvidia isnt going to vanish any earlier then Radeon. Saying either just translates into "Im a fanboy"Stop defending a sticker and start shopping price performance. Neither company would hesitate to rape your wallet if the other would allow it. Case in point look at the price of the 57xx and 58xx 2 months ago. Then look at the price of the same cards including the 68xx cards now. Any of these cards perform less then they did 2 months ago? But the price is a whole lot cheaper isnt it? Well you can thank the 460 for that. Competition results in better pricing for the same performance. You should be thanking Nvidia not hating them.
Super_Herb - Sunday, October 24, 2010 - link
I love it - "as a matter of policy we do not include overclocked cards on general reviews"..........but this time nVidia said pretty please so we did. But because our strict ethical policy doesn't allow us to include them we'll just tell you we did it this one special time because a manufacturer specifically sent us a special card and then our integrity is still 100% intact......right? Besides, the "special" card nVidia sent us was so shiny and pretty!Back to [H]ard to get the real story.