*** Unofficial 3870 X2 Reviews Thread ***

tuteja1986

Diamond Member
Jun 1, 2005
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ATI finally beat a G80 for ultimate performance crown after 1 and half year sad really :!

Anyways now they just need to sell it at $450 and it will be a good seller.
 

Dkcode

Senior member
May 1, 2005
995
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Nice find.

Was this running Vista or XP?

Anyway the Crysis results are disappointing but the 3D mark results speak for themselves. The 8800 series can handle CoD4 without a problem so an upgrade is unnecessary if your already equipped with one.

We need to see more games and cards tested against it really. Price and drives need to be very good to save this one, even more so next to the superb value GT and GTS 512.
 

BFG10K

Lifer
Aug 14, 2000
22,709
2,980
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I personally find it amazing it uses less power during gaming than a 2900 XT. The 2900 is truly an absolute furnace when taking into account it?s anemic performance. It's like the old Pentium 4s.
 

tuteja1986

Diamond Member
Jun 1, 2005
3,676
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Originally posted by: NanoStuff
If it's $250, maybe worth it, maybe.

If it's $400, I point and laugh.

why the hell would it be $250 the thing beats a 8800U :!

just need a fast CPU and high res monitor to gain its full potential.

Also ATI already has a 3870 to compete with 8800GT.
 

NanoStuff

Banned
Mar 23, 2006
2,981
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Originally posted by: tuteja1986
why the hell would it be $250

It's faster, but inconsistently, sometimes slower than an 8800GT.

For $400 I'd expect $400 performance, not $400 performance, maybe, sometimes.

An extra $50 it might be worth.
 

tvdang7

Platinum Member
Jun 4, 2005
2,242
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whats the real clock speeds? ive read a review with 825 on the core and this one has 777
 

ArchAngel777

Diamond Member
Dec 24, 2000
5,223
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My biggest bone with this card and the GX2 is going to be with minimum frame rates. When I was checking out the 3870 Xfire reviews, I noticed the minimum frame rates were horrendous, while the average frame rates were just fine. I could care less about average frame rate, what I really wanted to know is how low does it go, and how often.
 

chizow

Diamond Member
Jun 26, 2001
9,537
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Not a horrible part (based mostly on FPSLabs' review since its the most complete English review). Certainly has a niche being priced around 2x of a single 3870 and supports those who can't go CrossFire or only have one 16x PCIe port. Main concerns would be noise, as FPSLabs didn't pull any punches saying the card was loud enough to drown out passing trains.....

Another big concern is that this card's performance, moreso than any typical CF/SLi set-up will be at the mercy of continued driver support from ATi. Given CF/SLi support in their current native forms, specialized CF drivers or game-specific optimizations for this card is a pretty big gamble imo. I can see this part being orphaned pretty quickly if ATI manages a single-card solution that performs similarly in the next 6-12 months.
 

apoppin

Lifer
Mar 9, 2000
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alienbabeltech.com
Originally posted by: chizow
Not a horrible part (based mostly on FPSLabs' review since its the most complete English review). Certainly has a niche being priced around 2x of a single 3870 and supports those who can't go CrossFire or only have one 16x PCIe port. Main concerns would be noise, as FPSLabs didn't pull any punches saying the card was loud enough to drown out passing trains.....

Another big concern is that this card's performance, moreso than any typical CF/SLi set-up will be at the mercy of continued driver support from ATi. Given CF/SLi support in their current native forms, specialized CF drivers or game-specific optimizations for this card is a pretty big gamble imo. I can see this part being orphaned pretty quickly if ATI manages a single-card solution that performs similarly in the next 6-12 months.

What it shows is that AMD is trying to be competitive and that they haven't given up on the "high end"
-so that should set that rumor to rest for good ... we can *expect* r700

AMD didn't "orphan" its "dustbuster" - 2900xt - and we can expect them to continue to support CrossFire and X2 configurations. Their r700 is a sure bet to eventually show up as X2 - even it it kills 9800ultra at launch
[unlikely to kill the ultra]
... as long as they stay in business.


 

chizow

Diamond Member
Jun 26, 2001
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Originally posted by: apoppin
What it shows is that AMD is trying to be competitive and that they haven't given up on the "high end"
-so that should set that rumor to rest for good ... we can *expect* r700
It just shows AMD feigned indifference to the high-end only because they didn't have a competitive part. I don't think anyone expected AMD to can R700, its just a matter of when they'll get it out and how competitive it is then.

AMD didn't "orphan" its "dustbuster" - 2900xt - and we can expect them to continue to support CrossFire and X2 configurations. Their r700 is a sure bet to eventually show up as X2 - even it it kills 9800ultra at launch
[unlikely to kill the ultra]
... as long as they stay in business.
AMD did orphan the 2900XT but it wouldn't adversely impact support going forward since its still only a single-card configuration that doesn't rely on CrossFire for performance. Its still R600 path, so as long as the 3850/3870 are supported the 2900XT should as well. Don't forget there were rumors even before the 2900XT was launched that ATI would pass on R600 at 80nm or w/e it is and instead go right to 55nm, which is exactly what RV670 is. Instead they released 2900XT on a limited run, probably because the 55nm RV670 wasn't quite ready.

R680 is at risk however given the current CF/SLI support situation, since its a CF solution with a specialized driver that shows it as a single-card solution. That means ATI will continually have to tweak its drivers specifically for the 3870 X2. Given the massive performance increases optimized drivers and profiles can make with CF/SLI, the R680 will have to pray it doesn't become an oversight in the future.

As for R700 being a sure bet to show up in X2 configuration, again, I wouldn't bet on it. That really depends on what kind of transistor count and thermal envelope we see with the next-gen cards. Keep in mind this generation of X2 parts are only made possible with optical shrinks of existing architecture and are essentially a stop-gap until the next gen.

 

apoppin

Lifer
Mar 9, 2000
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alienbabeltech.com
Originally posted by: chizow
Originally posted by: apoppin
What it shows is that AMD is trying to be competitive and that they haven't given up on the "high end"
-so that should set that rumor to rest for good ... we can *expect* r700
It just shows AMD feigned indifference to the high-end only because they didn't have a competitive part. I don't think anyone expected AMD to can R700, its just a matter of when they'll get it out and how competitive it is then.

AMD didn't "orphan" its "dustbuster" - 2900xt - and we can expect them to continue to support CrossFire and X2 configurations. Their r700 is a sure bet to eventually show up as X2 - even it it kills 9800ultra at launch
[unlikely to kill the ultra]
... as long as they stay in business.
AMD did orphan the 2900XT but it wouldn't adversely impact support going forward since its still only a single-card configuration that doesn't rely on CrossFire for performance. Its still R600 path, so as long as the 3850/3870 are supported the 2900XT should as well. Don't forget there were rumors even before the 2900XT was launched that ATI would pass on R600 at 80nm or w/e it is and instead go right to 55nm, which is exactly what RV670 is. Instead they released 2900XT on a limited run, probably because the 55nm RV670 wasn't quite ready.

R680 is at risk however given the current CF/SLI support situation, since its a CF solution with a specialized driver that shows it as a single-card solution. That means ATI will continually have to tweak its drivers specifically for the 3870 X2. Given the massive performance increases optimized drivers and profiles can make with CF/SLI, the R680 will have to pray it doesn't become an oversight in the future.

As for R700 being a sure bet to show up in X2 configuration, again, I wouldn't bet on it. That really depends on what kind of transistor count and thermal envelope we see with the next-gen cards. Keep in mind this generation of X2 parts are only made possible with optical shrinks of existing architecture and are essentially a stop-gap until the next gen.
strangely, the Orphan 2900xt *still* competes with the top cards ... it's performance has increased greatly since its release with each successive driver release.

of course nothing is "sure" but AMD is *committed* to CrossFire and it is very likely that they will continue to support their X2s
Would you settle for a "very likely"? ... i'd bet on it.





and check out the conclusions:


http://www.fpslabs.com/reviews...-3870-x2-review/page-9

Final Thoughts and Conclusions

In the introduction we said that if the HD 3870 X2 performed better than the 8800Ultra then, considering price points, its release would effectively be as impressive as the launch of the 8800GT. Well, what we?ve seen today is a clear indication that the R680-based video card is definitely superior to the 8800Ultra, which maintains a street price of well over $600. MSRP of the HD 3870 X2 is set at $449 ?a bargain considering the HD 3870, essentially half of the X2, goes for about $230. Now, given AMD?s recent history of availability woes, we don?t expect very many of these cards to be available for $449. Then again, a trip to the major e-tailers doesn?t exactly produce too many results for 8800GT?s at MSRP. All of these things considered, it is hard to gage whether or not the HD 3870 X2 will be successful in the marketplace.

But that?s only due to the inevitable limited availability and subsequent price gouging ?the HD 3870 X2 would sell like hotcakes if success was based on performance alone. To say the X2 is an enthusiast level card would be a drastic understatement. Our tests have shown that the Radeon HD 3870 X2 belongs at the very top of the graphics performance chart. The R680-based part is clearly the very best single-card solution available, and will remain there at least until later in the quarter when NVIDIA releases their product refreshes. Ahh, but there?s that nagging ?single-card solution? term again. Is the HD 3870 X2 really a single card? Surely it is more of a single card than the GeForce 7950GX2 was a single card. It only takes up two slots, just as a typical single card would. Then again, it certainly consumes the power that a dual-card setup would, and it definitely makes enough noise and produces enough heat to fool people into thinking it?s really two cards. When referring to the X2 as a ?single card? to AMD reps, they replied, ?well, it?s two GPUs??, alluding to the fact that calling R680 the best single-card solution available is somewhat of a questionable statement in and of itself.

Whatever you call it, it most definitely has earned AMD the graphics performance crown that it has been craving for well over a year now.
...
:Q
 

CP5670

Diamond Member
Jun 24, 2004
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It only takes up two slots, just as a typical single card would. Then again, it certainly consumes the power that a dual-card setup would, and it definitely makes enough noise and produces enough heat to fool people into thinking it?s really two cards.

They forgot the most important thing, the fact that it has all the game compatibility issues of two cards.

I want a high end card really badly at this point but have no interest in anything operating on Crossfire or SLI. At least it's good to hear that R700 might not be as far off as we thought. If nothing else, it might spur Nvidia into action again.
 

chizow

Diamond Member
Jun 26, 2001
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Originally posted by: apoppin
strangely, the Orphan 2900xt *still* competes with the top cards ... it's performance has increased greatly since its release with each successive release.
How is that a surprise? The 2900XT isn't a horrible part, it was just 6 months late, way too loud and way too hot. And that's before getting into costs and yields given how quickly AMD rushed to push it EOL and replace it with the RV670.

of course nothing is "sure" but AMD is *committed* to CrossFire and it is very likely that they will continue to support their X2s
Would you settle for a "very likely"?


I do think both NV and ATI are committed to their multi-GPU solutions, but as we've seen they're almost always a day late and a buck short when it comes to performance. With the 3870 you're adding another layer of complexity and support to a solution that already suffers from late fixes to bring performance in-line with expectations. If the 3870 X2 doesn't sell well or is a limited run product, you'd expect CF support at best, and being totally forgotten at worst (with its specialized drivers).

and check out the conclusions:

http://www.fpslabs.com/reviews...-3870-x2-review/page-9

Final Thoughts and Conclusions

In the introduction we said that if the HD 3870 X2 performed better than the 8800Ultra then, considering price points, its release would effectively be as impressive as the launch of the 8800GT. Well, what we?ve seen today is a clear indication that the R680-based video card is definitely superior to the 8800Ultra, which maintains a street price of well over $600. MSRP of the HD 3870 X2 is set at $449 ?a bargain considering the HD 3870, essentially half of the X2, goes for about $230. Now, given AMD?s recent history of availability woes, we don?t expect very many of these cards to be available for $449. Then again, a trip to the major e-tailers doesn?t exactly produce too many results for 8800GT?s at MSRP. All of these things considered, it is hard to gage whether or not the HD 3870 X2 will be successful in the marketplace.

Once You Know, You Newegg
But that?s only due to the inevitable limited availability and subsequent price gouging ?the HD 3870 X2 would sell like hotcakes if success was based on performance alone. To say the X2 is an enthusiast level card would be a drastic understatement. Our tests have shown that the Radeon HD 3870 X2 belongs at the very top of the graphics performance chart. The R680-based part is clearly the very best single-card solution available, and will remain there at least until later in the quarter when NVIDIA releases their product refreshes. Ahh, but there?s that nagging ?single-card solution? term again. Is the HD 3870 X2 really a single card? Surely it is more of a single card than the GeForce 7950GX2 was a single card. It only takes up two slots, just as a typical single card would. Then again, it certainly consumes the power that a dual-card setup would, and it definitely makes enough noise and produces enough heat to fool people into thinking it?s really two cards. When referring to the X2 as a ?single card? to AMD reps, they replied, ?well, it?s two GPUs??, alluding to the fact that calling R680 the best single-card solution available is somewhat of a questionable statement in and of itself.

Whatever you call it, it most definitely has earned AMD the graphics performance crown that it has been craving for well over a year now.
...
:Q
I typically don't read conclusions, except AT's (although theirs have degraded recently as well), for this very reason. How does the 3870 clearly take the performance crown when it doesn't even beat a single GT in many of the tests? If they said it took the price to performance crown, sure, but if its not beating an Ultra all the time, its simply not taking the performance crown. And even then, that price to performance crown was claimed 3 months ago when the 8800GT was released and did a better job of competing against the Ultra when paired up in SLI than the 3870 X2 does.
 

chizow

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Jun 26, 2001
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Originally posted by: apoppin
Would you settle for a "very likely"? ... i'd bet on it.


Just saw the edit but the real question is....

Would you bet on it with your own money by buying it?
 

apoppin

Lifer
Mar 9, 2000
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alienbabeltech.com
Originally posted by: chizow
Originally posted by: apoppin
Would you settle for a "very likely"? ... i'd bet on it.


Just saw the edit but the real question is....

Would you bet on it with your own money by buying it?

no ... Why spend $500 when $230 will do almost as well?
--and i can't get very much for my 2900xt now as i decided to stick with it till my next real upgrade [not counting Xfire]
[in 20 years it'll be worth 'something' ]
especially not in my situation where a very cheap 2900xt or 3700 would bring my own crossfire performance fairly close to the x2 part [if i cared to upgrade at all - now].
--i wonder what running two of them in Crossfire will be like?
[a mess]


2900xt did pretty well for a 'filler' ... something to compete with nvidia's upper-midrange while AMD sorted out their 'merger' ... no surprise and what i have been saying all along ...my 'comment' was just that - a response to your comment about 'orphaning' 2900xt - they did not.

i just don't think r680 is at any risk ... at least not until it is s-l-o-w by future gaming standards.

 

LTG

Member
Jun 4, 2007
48
0
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There's almost been enough of these leaks on various products that I need to start learning Chinese to get the full scoop.

Then again Google translator would probably be perfected before I could learn mandarin.
 

Rusin

Senior member
Jun 25, 2007
573
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0
"the sound of the passing trains were drowned out by the X2?s fan when under a full graphics load. Not exaggerating"

http://www.fpslabs.com/reviews/video...-review/page-2
-----

Not too big suprise though when X2 consumes 30W more than 8800 ultra, X2's GPU's runs cool and that cooler ain't too big or any way revolutionary compared to 8800 Ultra's
 

Ackmed

Diamond Member
Oct 1, 2003
8,478
524
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Originally posted by: tuteja1986
ATI finally beat a G80 for ultimate performance crown after 1 and half year sad really :!

Anyways now they just need to sell it at $450 and it will be a good seller.

Interestingly, NV has yet to beat the G80.
 
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