Previous Thread
Next Thread
Print Thread
Rate This Thread
Hop To
Page 1 of 3 1 2 3
#3120686 - 10/21/10 11:08 PM 6850-6870 Reviews  
Joined: Oct 2009
Posts: 1,342
Remon Offline
Member
Remon  Offline
Member

Joined: Oct 2009
Posts: 1,342
Greece
Guru3d.com released their review prematurely, and it seems that both cards are spanking their Nvidia equivalents.

6850 was supposed to be opposite the GTX 460 768MB, whereas it almost always beats the 1GB version, and in one game comes even close to the 470. Against the older generation ATIs/AMDs it is a bit slower than the 5850.
6870 is in every test, bar one, winning the 470 it was supposed to compete with, and slower than the 5870.

But, the good news, Allen especially will like that (or hate that he got the 5830s), are that the CrossfireX scaling is up to par with SLI.

Right now, it seems like 6870 is the second best after the GTX 480 to be used in multi-gpu systems. It performs better than the 5870 every time, while being slower than it in single card, and many times it outperforms Nvidias second best card.

BTW, for anyone not reading any news lately, AMD has changed the naming scheme of their cards with the 6xxx series. So, when you read 6870, it would match with the 5770 in their previous scheme. The better cards of this series are expected in November.

Don't bother with guru3d.com, they have pulled their article. You can find pictures of the pages here: http://s216.photobucket.com/albums/cc273/madmaxnl/2156/?start=0

and saved htmls here(they're pretty slow though, if it fails to load don't worry, just refresh the page): http://www.zi0x.net/6800/ and http://www.zi0x.net/6800cfx/

EDIT: I forgot to add, my suggestion to anyone willing to buy a new computer or card is to wait, even if he want's an Nvidia one, as there's a price war in progress, with Nvidia slashing the prices of the 460/470 cards and with AMD rumored to lower the launching prices of the new cards.

EDIT 2: The 6870 doesn't seem to beat the 470 in single card configurations as I wrote in the start. It continues to be at least equal to it or better in Crossfire though.

Last edited by Remon; 10/22/10 10:35 AM.
Inline advert (2nd and 3rd post)

#3120727 - 10/22/10 12:05 AM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Nov 2004
Posts: 6,493
JoeyJoJo Offline
Wurkin' man
JoeyJoJo  Offline
Wurkin' man
Hotshot

Joined: Nov 2004
Posts: 6,493
Colorado high-country
Nice catch! Did I read that right that the retail price is going to be $189 for the 6850??

Last edited by NoUseForAName; 10/22/10 12:10 AM.
#3120763 - 10/22/10 01:20 AM Re: 6850-6870 Reviews [Re: Remon]  
Joined: May 2002
Posts: 15,158
No Name Offline
Veteran
No Name  Offline
Veteran

Joined: May 2002
Posts: 15,158
Sweet- it just gets better. Thanks for posting.


Mobo ASUS MAXIMUS IV EXTREME (REV 3.0)
Memory CORSAIR XMS3 8GB DDR3
GPU 2 EVGA 680 FTW 4GB
CPU Intel Core i7-2600K Sandy Bridge 3.4GHz (3.8GHz)
Drives 2 HITACHI Deskstar 3TB 2 Crucial 256 GB SSD Displays 3 HP ZR30w 30" monitors
UPS Cyberpower PP2200SW
PSU Antec High Current Pro HCP-1200 1200W
Case COOLER MASTER CM Storm Trooper
Drive LITE-ON Black 12X Blu-ray
CPU cooler Noctua 6 Dual Heatpipe
Fans COOLER MASTER SickleFlow 120
OS Windows 7 Premium
#3120767 - 10/22/10 01:38 AM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Oct 1999
Posts: 8,855
Allen Offline
Hotshot
Allen  Offline
Hotshot

Joined: Oct 1999
Posts: 8,855
Ohio USA
Originally Posted By: Remon
...But, the good news, Allen especially will like that (or hate that he got the 5830s), are that the CrossfireX scaling is up to par with SLI...


I'm sure I will have some "remorse". Yet, I always wanted an excuse to "experiment" with Crossfire at not much extra cost. Now is the time smile

Nonetheless, if the HD6980 looks too good and the price is $100 lower than I expect -- I might just buy one and eat the $150 I spent on the extra HD5830. By far, it would not be the first mistake I've made -- that's what "experimenting" is all about. Still, I'm not planning on it smile


Sapphire Pulse RX7900XTX, 3 monitors = 23P (1080p) + SAMSUNG 32" Odyssey Neo G7 1000R curve (4K/2160p) + 23P (1080p), AMD R9-7950X (ARCTIC Liquid Freezer II 420), 64GB RAM@6.0GHz, Gigabyte X670E AORUS MASTER MB, (4x M.2 SSD + 2xSSD + 2xHD) = ~52TB storage, EVGA 1600W PSU, Phanteks Enthoo Pro Full Tower, ASUS RT-AX89X 6000Mbps WiFi router, VKB Gladiator WW2 Stick, Pedals, G.Skill RGB KB, AORUS Thunder M7 Mouse, W11 Pro
#3120768 - 10/22/10 01:39 AM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Jun 2010
Posts: 175
baldheadeddork Offline
Member
baldheadeddork  Offline
Member

Joined: Jun 2010
Posts: 175
Here are the nVidia price cuts:

Quote:
We’d like to inform you of new suggested etail pricing (SEP) for one of our most popular GPUs, the GeForce GTX 460 1GB. The new SEP for the GTX 460 1GB is $199.99. As always, the SEP is just a suggestion and you’ll likely find retail boards from our partners at multiple price points. We expect many standard boards to sell in the $180s-$190s, and OC boards to sell for $209+.

In addition to the GeForce GTX 460 1GB, we’d also like to mention new pricing on the GeForce GTX 470. The SEP of this GPU is now $259.99. The GeForce GTX 470 offers more tessellation engines than GTX 460, making it ready for the most demanding DX11 games on the market today, and just as important, the games of tomorrow.

#3120769 - 10/22/10 01:39 AM Re: 6850-6870 Reviews [Re: JoeyJoJo]  
Joined: Oct 2009
Posts: 1,342
Remon Offline
Member
Remon  Offline
Member

Joined: Oct 2009
Posts: 1,342
Greece
Originally Posted By: NoUseForAName
Nice catch! Did I read that right that the retail price is going to be $189 for the 6850??


Nope.

#3120770 - 10/22/10 01:43 AM Re: 6850-6870 Reviews [Re: Allen]  
Joined: Oct 2009
Posts: 1,342
Remon Offline
Member
Remon  Offline
Member

Joined: Oct 2009
Posts: 1,342
Greece
Originally Posted By: Allen
Originally Posted By: Remon
...But, the good news, Allen especially will like that (or hate that he got the 5830s), are that the CrossfireX scaling is up to par with SLI...


I'm sure I will have some "remorse". Yet, I always wanted an excuse to "experiment" with Crossfire at not much extra cost. Now is the time smile

Nonetheless, if the HD6980 looks too good and the price is $100 lower than I expect -- I might just buy one and eat the $150 I spent on the extra HD5830. By far, it would not be the first mistake I've made -- that's what "experimenting" is all about. Still, I'm not planning on it smile


I know what you mean, believe me. I bought a 3870x2 for 359E on the May of 2008, I think it was the last week too.





EDIT: Has anyone here read about the new morphological AA? If yes, do you think it can smooth shadows like the ones in the FSX dx10 cockpits?

Last edited by Remon; 10/22/10 02:36 AM.
#3120794 - 10/22/10 02:39 AM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Nov 2004
Posts: 6,493
JoeyJoJo Offline
Wurkin' man
JoeyJoJo  Offline
Wurkin' man
Hotshot

Joined: Nov 2004
Posts: 6,493
Colorado high-country
Originally Posted By: Remon
Originally Posted By: NoUseForAName
Nice catch! Did I read that right that the retail price is going to be $189 for the 6850??


Nope.

lol even better! I'm definitely going to be picking one of these up soon

#3120800 - 10/22/10 02:46 AM Re: 6850-6870 Reviews [Re: JoeyJoJo]  
Joined: Oct 2009
Posts: 1,342
Remon Offline
Member
Remon  Offline
Member

Joined: Oct 2009
Posts: 1,342
Greece
Originally Posted By: NoUseForAName
Originally Posted By: Remon
Originally Posted By: NoUseForAName
Nice catch! Did I read that right that the retail price is going to be $189 for the 6850??


Nope.

lol even better! I'm definitely going to be picking one of these up soon


From [H]ardocp.com

Quote:


Confusing Name Change

You are going to have to get used to a different naming scheme with AMD video cards. Going forward the previous 5700 series will be AMD's "low end" series of GPU. The 6800 series we are seeing here today will be the new "mid-level" GPU series. Later this year we will see a 6900 series of GPUs that will represent the high end or enthusiast level cards. Seeing the 5700 series stay intact is somewhat of a testament to the ability of the GPUs.

The 6900 series will have a superset of features compared o the 6800 series. This means that there will be features and architecture differences between 6900 and 6800 series. This allows AMD to take more chances on the high-end enthusiast class GPUs and architecture things different, to really step up performance that enthusiasts demand. So, just to restate, the new 6800 series will offer performance of the 5800 series, at a lower price, with lower power, and a smaller chip.


Maybe wait a month and then decide?


Also, another feature especially important for people here is that with these cards you can daisy chain up to six monitors, with only one card. Not sure how good it can handle them of course. Only restriction is that you can only use the Displayports to do that. This isn't a feature of these cards, it's a feature of the new DP version. And of course you need monitors with Displpayport inputs and outputs.

Last edited by Remon; 10/22/10 02:48 AM.
#3121004 - 10/22/10 01:35 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Jun 2010
Posts: 175
baldheadeddork Offline
Member
baldheadeddork  Offline
Member

Joined: Jun 2010
Posts: 175
The bottom line from Anandtech's review:

Quote:
At the top end we have the Mexican standoff between the recently price-reduced GTX 470, the newly released Radeon HD 6870, and the overclocked GTX 460 as represented by the EVGA GTX 460 1GB FTW. At $260 the GTX 470 is several percent faster than the 6870, and at only $20 more NVIDIA has done a good job pricing the card. If performance is your sole concern, than the GTX 470 is hard to beat at those prices – though we suspect NVIDIA isn’t happy about selling GF100 cards at such a low price.

Meanwhile if you care about a balance of performance and power/heat/noise, then it’s the 6870 versus the EVGA GTX 460; and the EVGA card wins in an unfair fight. As an overclocked card in a launch card article we’re not going to give it a nod, but we’re not going to ignore it; it’s 5% faster than the reference 6870 while at the same time it’s cooler and quieter (thanks in large part to the fact that it’s an open-air design). At least as long as it’s on the market (we have our doubts about how many suitable GPUs NVIDIA can produce), it’s hard to pass up even when faced with the 6870.

Without the EVGA card in the picture though, the 6870 is clearly sitting at a sweet spot in terms of price, performance, and noise. It’s faster than the 5850 while drawing only as much power and yet it’s still slightly quieter. Meanwhile it completely clobbers the reference clocked GTX 460 1GB in gaming performance, although with NVIDIA’s new prices and the $30 premium we would hope that this is the case. If nothing else the 6870 wins by default – NVIDIA doesn’t have a real product to put against it.

As for the Radeon HD 6850 however, things are much more lopsided in AMD’s favor. It’s give and take depending on the benchmark, but ultimately it’s just as fast as the GTX 460 1GB on average, even though it’s officially $20 cheaper. And at the same time it draws less power and produces less noise than the GTX 460 1GB. In fact unless the GTX 460 1GB was cheaper than the 6850, we really can’t come up with a reason to buy it. For all the advantage of an overclock when going up against the 6870, the stock clocked card has nothing on the 6850. Even the GTX 460 768MB, while $10-$20 cheaper than the 6850, still has to contend with the fact that the 6850 is almost 10% faster and only marginally louder.

In fact our only real concern is that while the reference 6850 is a great card, the XFX card is less so – XFX heavily prioritized temperatures over noise, and while this pays off with a load temperate even better than the GTX 460, it comes at the price of noise levels exceeding even the 6870. Shortly before publication we got a note from XFX that they’re going to work on releasing a BIOS with a less aggressive fan, which hopefully should resolve the issue. In the meantime we suggest checking back here next week, as we’ll have several custom 6850s arriving next week that we’ll be reviewing as part of a 6850 roundup.


I definitely think the smart move is to wait a couple of weeks and see how the AIB's deploy the new chip. I don't see anything in the reference designs to buy right now, but when Asus, Gigabyte, and the rest begin tweaking the specs and the cooling the comparisons against the 460 and 470 will get more interesting.

One thing I noticed from Anand's tests: The 6870 steps all over the 5870 in most mid-high resolution benchmarks. A lot of the reviewers have noted the price pressure the 68xx puts on nVidia, but the 6870 is going to crush the market for the 5870 if buyers become aware of the 6870 doing the same thing for $200 less. The 480 is still significantly faster than the 5870 and the 6870, so is AMD abandoning the high-end market? Or are they going another direction for the $400-500 price point?

#3121016 - 10/22/10 01:55 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Nov 2004
Posts: 17,632
SkateZilla Offline
Skate Zilla Graphics
SkateZilla  Offline
Skate Zilla Graphics
Veteran

Joined: Nov 2004
Posts: 17,632
Virginia Beach, VA


HAF922, Corsair RM850, ASRock Fata1ity 990FX Pro,
Modified Corsair H100, AMD FX8350 @ 5.31GHz, 16GB G.SKILL@DDR2133,
2x R7970 Lightnings, +1 HD7950 @ 1.1/6.0GHz, Creative XFi Fata1ity Platinum Champ.,
3x ASUS VS248HP + Hanns�G HZ201HPB + Acer AL2002 (5760x1080+1600x900+1680x1050), Oculus Rift CV
CH Fighterstick, Pro Throt., Pro Pedals, TM Warthog & MFDs, Fanatec CSR Wheel/Shifter, Elite Pedals
Intensity Pro 10-Bit, TrackIR 4 Pro, WD Black 1.5TB, WD Black 640GB, Samsung 850 500GB, My Book 4TB
#3121024 - 10/22/10 02:03 PM Re: 6850-6870 Reviews [Re: baldheadeddork]  
Joined: Nov 2004
Posts: 17,632
SkateZilla Offline
Skate Zilla Graphics
SkateZilla  Offline
Skate Zilla Graphics
Veteran

Joined: Nov 2004
Posts: 17,632
Virginia Beach, VA
Originally Posted By: baldheadeddork
The bottom line from Anandtech's review:

Quote:
At the top end we have the Mexican standoff between the recently price-reduced GTX 470, the newly released Radeon HD 6870, and the overclocked GTX 460 as represented by the EVGA GTX 460 1GB FTW. At $260 the GTX 470 is several percent faster than the 6870, and at only $20 more NVIDIA has done a good job pricing the card. If performance is your sole concern, than the GTX 470 is hard to beat at those prices – though we suspect NVIDIA isn’t happy about selling GF100 cards at such a low price.

Meanwhile if you care about a balance of performance and power/heat/noise, then it’s the 6870 versus the EVGA GTX 460; and the EVGA card wins in an unfair fight. As an overclocked card in a launch card article we’re not going to give it a nod, but we’re not going to ignore it; it’s 5% faster than the reference 6870 while at the same time it’s cooler and quieter (thanks in large part to the fact that it’s an open-air design). At least as long as it’s on the market (we have our doubts about how many suitable GPUs NVIDIA can produce), it’s hard to pass up even when faced with the 6870.

Without the EVGA card in the picture though, the 6870 is clearly sitting at a sweet spot in terms of price, performance, and noise. It’s faster than the 5850 while drawing only as much power and yet it’s still slightly quieter. Meanwhile it completely clobbers the reference clocked GTX 460 1GB in gaming performance, although with NVIDIA’s new prices and the $30 premium we would hope that this is the case. If nothing else the 6870 wins by default – NVIDIA doesn’t have a real product to put against it.

As for the Radeon HD 6850 however, things are much more lopsided in AMD’s favor. It’s give and take depending on the benchmark, but ultimately it’s just as fast as the GTX 460 1GB on average, even though it’s officially $20 cheaper. And at the same time it draws less power and produces less noise than the GTX 460 1GB. In fact unless the GTX 460 1GB was cheaper than the 6850, we really can’t come up with a reason to buy it. For all the advantage of an overclock when going up against the 6870, the stock clocked card has nothing on the 6850. Even the GTX 460 768MB, while $10-$20 cheaper than the 6850, still has to contend with the fact that the 6850 is almost 10% faster and only marginally louder.

In fact our only real concern is that while the reference 6850 is a great card, the XFX card is less so – XFX heavily prioritized temperatures over noise, and while this pays off with a load temperate even better than the GTX 460, it comes at the price of noise levels exceeding even the 6870. Shortly before publication we got a note from XFX that they’re going to work on releasing a BIOS with a less aggressive fan, which hopefully should resolve the issue. In the meantime we suggest checking back here next week, as we’ll have several custom 6850s arriving next week that we’ll be reviewing as part of a 6850 roundup.


I definitely think the smart move is to wait a couple of weeks and see how the AIB's deploy the new chip. I don't see anything in the reference designs to buy right now, but when Asus, Gigabyte, and the rest begin tweaking the specs and the cooling the comparisons against the 460 and 470 will get more interesting.

One thing I noticed from Anand's tests: The 6870 steps all over the 5870 in most mid-high resolution benchmarks. A lot of the reviewers have noted the price pressure the 68xx puts on nVidia, but the 6870 is going to crush the market for the 5870 if buyers become aware of the 6870 doing the same thing for $200 less. The 480 is still significantly faster than the 5870 and the 6870, so is AMD abandoning the high-end market? Or are they going another direction for the $400-500 price point?


AMDs High End 6000 series is the 6950, 6970 and 6990.

nVidia will counter with the GTX 570, GTX 580


HAF922, Corsair RM850, ASRock Fata1ity 990FX Pro,
Modified Corsair H100, AMD FX8350 @ 5.31GHz, 16GB G.SKILL@DDR2133,
2x R7970 Lightnings, +1 HD7950 @ 1.1/6.0GHz, Creative XFi Fata1ity Platinum Champ.,
3x ASUS VS248HP + Hanns�G HZ201HPB + Acer AL2002 (5760x1080+1600x900+1680x1050), Oculus Rift CV
CH Fighterstick, Pro Throt., Pro Pedals, TM Warthog & MFDs, Fanatec CSR Wheel/Shifter, Elite Pedals
Intensity Pro 10-Bit, TrackIR 4 Pro, WD Black 1.5TB, WD Black 640GB, Samsung 850 500GB, My Book 4TB
#3121077 - 10/22/10 02:44 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Oct 1999
Posts: 8,855
Allen Offline
Hotshot
Allen  Offline
Hotshot

Joined: Oct 1999
Posts: 8,855
Ohio USA
Interestingly, AMD/ATI HD68xx Eyefinity now supports any (according to some reports) combination of monitors (no longer necessary to match monitors for size and resolution for best results).

AMD/ATI HD68xx has a new type of AA (anti-alias) that works on edges in a new way and is not limited to games (they say -- I don't know personally). It circumvents some issues with some TWIMTBP titles that were optimized for Nvidia AA at the expense of AMD/ATI AA. For AA fans (I personally rarely use AA), this could be a worthwhile feature.

AMD/ATI HD68xx tessellation performance has been doubled in the useful range. It was already good enough for real games. It is speculated this may help ATI benchmarks when "excessive" tessellation is used -- where Nvidia GTX has looked better by comparison.

I have not read all the reviews, so I have not confirmed all the above. Posted FWIW - and conversation smile


Sapphire Pulse RX7900XTX, 3 monitors = 23P (1080p) + SAMSUNG 32" Odyssey Neo G7 1000R curve (4K/2160p) + 23P (1080p), AMD R9-7950X (ARCTIC Liquid Freezer II 420), 64GB RAM@6.0GHz, Gigabyte X670E AORUS MASTER MB, (4x M.2 SSD + 2xSSD + 2xHD) = ~52TB storage, EVGA 1600W PSU, Phanteks Enthoo Pro Full Tower, ASUS RT-AX89X 6000Mbps WiFi router, VKB Gladiator WW2 Stick, Pedals, G.Skill RGB KB, AORUS Thunder M7 Mouse, W11 Pro
#3121089 - 10/22/10 02:59 PM Re: 6850-6870 Reviews [Re: Allen]  
Joined: Nov 2004
Posts: 17,632
SkateZilla Offline
Skate Zilla Graphics
SkateZilla  Offline
Skate Zilla Graphics
Veteran

Joined: Nov 2004
Posts: 17,632
Virginia Beach, VA
Originally Posted By: Allen
Interestingly, AMD/ATI HD68xx Eyefinity now supports any (according to some reports) combination of monitors (no longer necessary to match monitors for size and resolution for best results).


This was a driver/hardware issue in the 5xxx series. the GPU itself wasn't the main problem, the software and the Video Scalar Chip was. The Scalar chip was unable to take the 5040x1050 rendered image and split into 3 different resolutions correctly.

The 6xxx Series have a different Video Scalar chip that can breakdown the original rendered scene and reformat the image into 3 different resolutions without any problems (supposedly, anyone tested this yet?). My Techs say its possible to have say a 1680x1050 in the middle and 1440x900 on the sides and run games at 5040x1050 and the scalar chip can break the render down into the 3 original frames and resize to 1440x900, 1680x1050, 1440x900 frame for each display.

Originally Posted By: Allen
AMD/ATI HD68xx has a new type of AA (anti-alias) that works on edges in a new way and is not limited to games (they say -- I don't know personally). It circumvents some issues with some TWIMTBP titles that were optimized for Nvidia AA at the expense of AMD/ATI AA. For AA fans (I personally rarely use AA), this could be a worthwhile feature.


I only run FSAA on some games w/ my eVGA card. and I havn't had an ATi since the AIW9600XT.

Last edited by SkateZilla; 10/22/10 03:00 PM.

HAF922, Corsair RM850, ASRock Fata1ity 990FX Pro,
Modified Corsair H100, AMD FX8350 @ 5.31GHz, 16GB G.SKILL@DDR2133,
2x R7970 Lightnings, +1 HD7950 @ 1.1/6.0GHz, Creative XFi Fata1ity Platinum Champ.,
3x ASUS VS248HP + Hanns�G HZ201HPB + Acer AL2002 (5760x1080+1600x900+1680x1050), Oculus Rift CV
CH Fighterstick, Pro Throt., Pro Pedals, TM Warthog & MFDs, Fanatec CSR Wheel/Shifter, Elite Pedals
Intensity Pro 10-Bit, TrackIR 4 Pro, WD Black 1.5TB, WD Black 640GB, Samsung 850 500GB, My Book 4TB
#3121130 - 10/22/10 03:46 PM Re: 6850-6870 Reviews [Re: Allen]  
Joined: Oct 2009
Posts: 1,342
Remon Offline
Member
Remon  Offline
Member

Joined: Oct 2009
Posts: 1,342
Greece
Originally Posted By: Allen
Interestingly, AMD/ATI HD68xx Eyefinity now supports any (according to some reports) combination of monitors (no longer necessary to match monitors for size and resolution for best results).

AMD/ATI HD68xx has a new type of AA (anti-alias) that works on edges in a new way and is not limited to games (they say -- I don't know personally). It circumvents some issues with some TWIMTBP titles that were optimized for Nvidia AA at the expense of AMD/ATI AA. For AA fans (I personally rarely use AA), this could be a worthwhile feature.

AMD/ATI HD68xx tessellation performance has been doubled in the useful range. It was already good enough for real games. It is speculated this may help ATI benchmarks when "excessive" tessellation is used -- where Nvidia GTX has looked better by comparison.

I have not read all the reviews, so I have not confirmed all the above. Posted FWIW - and conversation smile


Also, this Morphological AA is done on a shader level, with Directcompute, which means that the performance hit from using the AA is minimal.

But as I asked before, can it be used to AA shadows?

#3121475 - 10/22/10 08:53 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: May 2010
Posts: 3,812
JAMF Offline
Frugalite & P-38 fan
JAMF  Offline
Frugalite & P-38 fan
Senior Member

Joined: May 2010
Posts: 3,812
The Netherlands

#3121551 - 10/22/10 10:19 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: May 2010
Posts: 3,812
JAMF Offline
Frugalite & P-38 fan
JAMF  Offline
Frugalite & P-38 fan
Senior Member

Joined: May 2010
Posts: 3,812
The Netherlands

#3122314 - 10/23/10 09:13 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Oct 1999
Posts: 8,855
Allen Offline
Hotshot
Allen  Offline
Hotshot

Joined: Oct 1999
Posts: 8,855
Ohio USA
Using the CCC 10.10 drivers, I got P22300GPU in 3DMark Vantage (for HD5830 Crossfire) -- about 10 percent higher than I got originally with 10.9 drivers.

This puts my Crossfire OC HD5830 just below Crossfire HD6850 (which has slower clocks and fewer shaders). So, HD6850 efficiency per shader looks pretty good. It was claimed they would be 20 percent better than HD58xx. They did use an OC CPU faster than mine.

In one test report, I notice that HD6870 Crossfire is not far below GTX 480 SLI. HD6870 is the new AMD/ATI "mid range" card. I suppose that means the HD6980 will "dust" the GTX 480 next month. Nvidia fans who want the "best" need to wait for the GTX 580, I suppose.

Anyhow, I'm OK with my Crossfire HD5830 because they are competitive -- and cost effective for what I paid for the extra card.


Sapphire Pulse RX7900XTX, 3 monitors = 23P (1080p) + SAMSUNG 32" Odyssey Neo G7 1000R curve (4K/2160p) + 23P (1080p), AMD R9-7950X (ARCTIC Liquid Freezer II 420), 64GB RAM@6.0GHz, Gigabyte X670E AORUS MASTER MB, (4x M.2 SSD + 2xSSD + 2xHD) = ~52TB storage, EVGA 1600W PSU, Phanteks Enthoo Pro Full Tower, ASUS RT-AX89X 6000Mbps WiFi router, VKB Gladiator WW2 Stick, Pedals, G.Skill RGB KB, AORUS Thunder M7 Mouse, W11 Pro
#3122418 - 10/23/10 11:48 PM Re: 6850-6870 Reviews [Re: Remon]  
Joined: Nov 2004
Posts: 17,632
SkateZilla Offline
Skate Zilla Graphics
SkateZilla  Offline
Skate Zilla Graphics
Veteran

Joined: Nov 2004
Posts: 17,632
Virginia Beach, VA
New Egg is already sold out of 6850s and the 6870s are not far behind.

if the 6850s drop to $150..... I'll get one now and later on for my brother's system.

my system will prolly be an eVGA SLI. or a an eVGA 480 (might wait for the 500 Series. then use my 8800GTS G80 640 as a Cuda/PhysX Core. if i could I'd run an ATi 6870 w/ the 8800GTS as the PhysX. but on not sure how the drivers would like each other.

Last edited by SkateZilla; 10/23/10 11:52 PM.

HAF922, Corsair RM850, ASRock Fata1ity 990FX Pro,
Modified Corsair H100, AMD FX8350 @ 5.31GHz, 16GB G.SKILL@DDR2133,
2x R7970 Lightnings, +1 HD7950 @ 1.1/6.0GHz, Creative XFi Fata1ity Platinum Champ.,
3x ASUS VS248HP + Hanns�G HZ201HPB + Acer AL2002 (5760x1080+1600x900+1680x1050), Oculus Rift CV
CH Fighterstick, Pro Throt., Pro Pedals, TM Warthog & MFDs, Fanatec CSR Wheel/Shifter, Elite Pedals
Intensity Pro 10-Bit, TrackIR 4 Pro, WD Black 1.5TB, WD Black 640GB, Samsung 850 500GB, My Book 4TB
#3122430 - 10/24/10 12:08 AM Re: 6850-6870 Reviews [Re: SkateZilla]  
Joined: Oct 1999
Posts: 8,855
Allen Offline
Hotshot
Allen  Offline
Hotshot

Joined: Oct 1999
Posts: 8,855
Ohio USA
Originally Posted By: SkateZilla
...if i could I'd run an ATi 6870 w/ the 8800GTS as the PhysX. but on not sure how the drivers would like each other.


Last I read (a few months back), the Nvidia PhysX drivers deliberately lock out and don't work -- if any ATI card is detected in the system. Nvidia does not want folks to buy an ATI card for graphics and use an Nvidia card for PhysX, it is claimed by some pundits. Straight forward marketing decision they say. Nvidia says its to prevent driver conflicts.

If the situation has changed or does change, I suppose I too would consider an older model Nvidia card for PhysX -- when I get back to a single GPU system in a year or so (right now, Crossfire uses up my slots).


Sapphire Pulse RX7900XTX, 3 monitors = 23P (1080p) + SAMSUNG 32" Odyssey Neo G7 1000R curve (4K/2160p) + 23P (1080p), AMD R9-7950X (ARCTIC Liquid Freezer II 420), 64GB RAM@6.0GHz, Gigabyte X670E AORUS MASTER MB, (4x M.2 SSD + 2xSSD + 2xHD) = ~52TB storage, EVGA 1600W PSU, Phanteks Enthoo Pro Full Tower, ASUS RT-AX89X 6000Mbps WiFi router, VKB Gladiator WW2 Stick, Pedals, G.Skill RGB KB, AORUS Thunder M7 Mouse, W11 Pro
Page 1 of 3 1 2 3

Moderated by  RacerGT 

Quick Search
Recent Articles
Support SimHQ

If you shop on Amazon use this Amazon link to support SimHQ
.
Social


Recent Topics
Roy Cross is 100 Years Old
by F4UDash4. 04/23/24 11:22 AM
Actors portraying US Presidents
by PanzerMeyer. 04/19/24 12:19 PM
Dickey Betts was 80
by Rick_Rawlings. 04/19/24 01:11 AM
Exodus
by RedOneAlpha. 04/18/24 05:46 PM
Grumman Wildcat unique landing gear
by Coot. 04/17/24 03:54 PM
Peter Higgs was 94
by Rick_Rawlings. 04/17/24 12:28 AM
Whitey Herzog was 92
by F4UDash4. 04/16/24 04:41 PM
Anyone can tell me what this is?
by NoFlyBoy. 04/16/24 04:10 PM
Copyright 1997-2016, SimHQ Inc. All Rights Reserved.

Powered by UBB.threads™ PHP Forum Software 7.6.0