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Old 07-Dec-2005, 21:51   #1
Arty
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Default Mainstream Video Quality Shootout

Alan finally got around to publish his latest article, Mainstream Video Quality Shootout: ATI vs NVIDIA & XGI.

And for the lazy ones ()

"Our sources indicate that ATI is testing new drivers that will use more of the video hardware in the X1800 and the X800. The buzz we’re getting from our sources is that this new driver may bring ATI’s video performance into the triple digits in the HQV Benchmark!"

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Old 08-Dec-2005, 00:08   #2
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Y'know, I gave Alan's video work "specialty niche reporting of the year" for 2005, and it certainly was deserving. . .but it would be so much more satisfying if this piece was 7600 vs X1600.

I would have gladly waited another month, or two, for that. :sigh:
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Old 08-Dec-2005, 00:27   #3
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Interesting, but the products used dont really make sense to me. I think a much better comparison would be 7800GT(X) X1800XL(XT) and the XGI product of your choice (dont know the lineup). Since the X800XL does not represent the most current video quality solution from ATi, and apparently the 6600GT does not either for Nvidia.
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Old 08-Dec-2005, 00:32   #4
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The word "mainstream" is your clue there --he was after a pricing thing for the comparison. Hence my sigh --we ought to be just about to see new mainstream parts (NV) or they are just becoming available (ATI).
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Old 08-Dec-2005, 00:36   #5
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Then was it truely impossible to find an X1300? The range doesnt make sense to me, no matter how you slice it.
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Old 08-Dec-2005, 00:40   #6
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It was still a good read, and I have a 9600 in my htpc Ah well, I am somewhat dissapointed about the 6600 thing b/c my 6200 is of course unlocked and was sdestined for being the HTPC card later, but unfortunately the drivers won't allow pure video to function on a 6200 even if it is essentially a 6600 ah well...
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Old 08-Dec-2005, 00:46   #7
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Quote:
Originally Posted by Skrying
Then was it truely impossible to find an X1300? The range doesnt make sense to me, no matter how you slice it.
Yes, well, X1300 is "low-end". Now, before you tell me how can the XGI card *not* be low-end at that price, I shall quickly exit stage left with my fingers in my ears going "la la la, I can't hear you!"
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". . .its taking us longer than we would have liked to get a [Crossfire game] profiling system out there" --Terry Makedon, ATI, July 2006
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Old 08-Dec-2005, 00:51   #8
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Quote:
Originally Posted by Sxotty
It was still a good read, and I have a 9600 in my htpc Ah well, I am somewhat dissapointed about the 6600 thing b/c my 6200 is of course unlocked and was sdestined for being the HTPC card later, but unfortunately the drivers won't allow pure video to function on a 6200 even if it is essentially a 6600 ah well...
You sure? My 6800 is currently away at the BFG having something down or fixed or looked at or whatever they do on the RMA process, and all I have in my rig right now is a MX440 (and my other rig is torn down for upgrade time!) but I've always been confused about what is needed for pure video. I know there is a driver for it, or something like that, but isnt there another piece of not so free software that is required?
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Old 08-Dec-2005, 00:54   #9
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Quote:
Originally Posted by Skrying
You sure? My 6800 is currently away at the BFG having something down or fixed or looked at or whatever they do on the RMA process, and all I have in my rig right now is a MX440 (and my other rig is torn down for upgrade time!) but I've always been confused about what is needed for pure video. I know there is a driver for it, or something like that, but isnt there another piece of not so free software that is required?
I believe they charge $10 for the decoder. That's my memory anyway. I also seem to recall there are Issues with 6800 and pure video.

Edit: Urrp! $19.95 for the cheapie, and up to $49.95 if you want some Dolby goodness. Tho there is a free 30 day trial if you want to see if you like it. And it was the GT/Ultra that have decode problems. They aren't accelerated for decode.
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". . .its taking us longer than we would have liked to get a [Crossfire game] profiling system out there" --Terry Makedon, ATI, July 2006
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Last edited by Geo; 08-Dec-2005 at 00:58.
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Old 08-Dec-2005, 01:01   #10
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Thank's Geo, that seems to be what I recall.
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Old 08-Dec-2005, 13:29   #11
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I thought it was $20.00, but it doesn't really matter.

On newer cards it uses the hardware to do stuff with the video, and they said that it will only function on a minimum of a 6600 due to the 6200 not having enough power. I got my 6200 with the idea of putting it in my htpc later and did not know that at the time it was a dissapointment especially since as I said it is unlocked, of course it was only $50.00 so that is still a cheap card and I cannot complain too much.
Here is Nvidias info, if you scroll down you will see what I mean, the 6200 pci-e does do some of the stuff, but it misses out on other bits that the rest of 6 series does. Basically I don't want to buy it (purevideo) and then see if it will work, I would rather know in advance...
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Old 08-Dec-2005, 17:06   #12
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It seems to me that ATI has been resting on its laurels for years now. Pretty sad.

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Old 08-Dec-2005, 17:19   #13
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Originally Posted by Jawed
It seems to me that ATI has been resting on its laurels for years now. Pretty sad.

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AVIVO. The ATi card tested did not have it, so its not accurate representation of ATi's current video quality output.
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Old 08-Dec-2005, 20:20   #14
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No, but with talk of improved video decoding coming to non-AVIVO cards, it seems to me that ATI has waited to get called-out on poor quality decoding before acting.

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Old 09-Dec-2005, 00:51   #15
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Quote:
Originally Posted by Sxotty
I thought it was $20.00, but it doesn't really matter.

On newer cards it uses the hardware to do stuff with the video, and they said that it will only function on a minimum of a 6600 due to the 6200 not having enough power. I got my 6200 with the idea of putting it in my htpc later and did not know that at the time it was a dissapointment especially since as I said it is unlocked, of course it was only $50.00 so that is still a cheap card and I cannot complain too much.
Here is Nvidias info, if you scroll down you will see what I mean, the 6200 pci-e does do some of the stuff, but it misses out on other bits that the rest of 6 series does. Basically I don't want to buy it (purevideo) and then see if it will work, I would rather know in advance...
Here's the killer about the page you referenced. It's wrong. See the PCI-e table? The capabilities of the 6800Ulta, 6800GT and 6800 vanilla are all incorrect as far as their support for WMV acceleration. The 6800U/GT PCIe are based on the NV40 chip like the AGP versions and so have the same broken VPP. The 6800 PCI-e is based on a different chip and actually has a fully functional VPP, so is MORE capable than the higher-end versions. Lots of heat on the AVS forum about this! All the AGP 6800s have a broken VPP and all the 6600s PCIe and AGP have a working one.
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Old 09-Dec-2005, 00:57   #16
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Quote:
Originally Posted by mrcorbo
All the AGP 6800s have a broken VPP and all the 6600s PCIe and AGP have a working one.
Yeah but the pci-e 6200 has a working one as well (at least the first version that was the same chip as the 6600) and that is what is kiling me , I don't care about the other bit b/c it doesn't affect me. But the 6800GS should probably work as well.
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Old 09-Dec-2005, 21:02   #17
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Quote:
Originally Posted by mrcorbo
Here's the killer about the page you referenced. It's wrong. See the PCI-e table? The capabilities of the 6800Ulta, 6800GT and 6800 vanilla are all incorrect as far as their support for WMV acceleration. The 6800U/GT PCIe are based on the NV40 chip like the AGP versions and so have the same broken VPP. The 6800 PCI-e is based on a different chip and actually has a fully functional VPP, so is MORE capable than the higher-end versions. Lots of heat on the AVS forum about this! All the AGP 6800s have a broken VPP and all the 6600s PCIe and AGP have a working one.
Can you link something about that? I'm very interested (i own a 6800 GT PCI-E), i cannot believe that nVidia keep on lying...

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Old 10-Dec-2005, 00:55   #18
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Quote:
Originally Posted by geo
Y'know, I gave Alan's video work "specialty niche reporting of the year" for 2005, and it certainly was deserving. . .but it would be so much more satisfying if this piece was 7600 vs X1600.

I would have gladly waited another month, or two, for that. :sigh:
I think when ATI releases those promised drivers, there will be a re-match. And if we're lucky we might have a 7600 by then. Wishing on both accounts ofcourse.
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Old 10-Dec-2005, 13:42   #19
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Quote:
Originally Posted by Murakami
Can you link something about that? I'm very interested (i own a 6800 GT PCI-E), i cannot believe that nVidia keep on lying...
No one?
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Old 10-Dec-2005, 13:56   #20
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Quote:
Originally Posted by Murakami
No one?
That's what a quick Google can do for you...

http://techreport.com/onearticle.x/7535
http://www.anandtech.com/video/showdoc.aspx?i=2305&p=11
http://www.overclockers.com/tips00681/

Quote:
Originally Posted by Anandtech
Remember that this (hardware flaw/bug) only applies to the NV40 (GeForce 6800GT/Ultra AGP) and NV45 (GeForce 6800GT/Ultra PCIe), NV41 (GeForce 6800) has fully function WMV9 decode acceleration.
Stuff in bold is what I added to what "this" is referencing.

NVidia didn't "lie".. but from reading their official response (and reading between the lines), you can extropolate that there is a hardware flaw. Like any company that has a flaw in their product.. it isn't "said" until a "later date".

Last edited by Deathlike2; 10-Dec-2005 at 14:29.
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Old 10-Dec-2005, 14:21   #21
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Quote:
Originally Posted by serenity
I think when ATI releases those promised drivers, there will be a re-match. And if we're lucky we might have a 7600 by then. Wishing on both accounts ofcourse.
It's beginning to look a lot like Christmas, everywhere you go. . . err, that is, I'm now expecting "those drivers" before too long. And not expecting to see 7600 until January. But early Feb for the rematch would work for me. Tho I think Alan is so genuinely excited by all this stuff (which I always love to see) that I wouldn't be overly surprised if he gives us at least a little peak at what he's found as soon as he gets his mitts on the new drivers.
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Old 10-Dec-2005, 18:02   #22
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Quote:
Originally Posted by Deathlike2
That's what a quick Google can do for you...

http://techreport.com/onearticle.x/7535
http://www.anandtech.com/video/showdoc.aspx?i=2305&p=11
http://www.overclockers.com/tips00681/


Stuff in bold is what I added to what "this" is referencing.

NVidia didn't "lie".. but from reading their official response (and reading between the lines), you can extropolate that there is a hardware flaw. Like any company that has a flaw in their product.. it isn't "said" until a "later date".
I've already read those reviews (only Anand's one is a real review... ), they're too much old; if nVidia didn't fix this in driver i don't understand why their support page lists NV40 AGP as "broken" and his PCI-E counterpart (NV45) as "fully functional"...it's a non-sense (let's list as "broken" or "fully functional" both! ).
However, if the "broken part" it's only the WMV9 acceleration i can tolerate this one, cause the image quality is the same as newer chips.
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Old 10-Dec-2005, 19:29   #23
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Quote:
Originally Posted by Murakami
I've already read those reviews (only Anand's one is a real review... ), they're too much old; if nVidia didn't fix this in driver i don't understand why their support page lists NV40 AGP as "broken" and his PCI-E counterpart (NV45) as "fully functional"...it's a non-sense (let's list as "broken" or "fully functional" both! ).
However, if the "broken part" it's only the WMV9 acceleration i can tolerate this one, cause the image quality is the same as newer chips.
Well, this info is old because this issue was already revealed "that much time ago"... this is not driver fixable.. that's for sure. I don't like Anandtech for information.. but this info was pretty available for all major websites.. so I don't see the point in your response.

The G70, NV41 (6600 AGP), NV43 (6600 PCI-E), 6800 vanilla, and NV42 (6800GS) is not affected by this issue (the AGP/PCI-E version has no significance in the matter). The issue is just over the CPU utilzation (since it cannot be done on the video card, it will be done over the CPU)... there should be no image quality differences in the first place...

http://forums.nvidia.com/index.php?showtopic=530&st=0
If you're not into looking into Anandtech's info.. there's always NVidia's forums...

Last edited by Deathlike2; 10-Dec-2005 at 19:47.
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Old 10-Dec-2005, 20:13   #24
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Quote:
Originally Posted by Deathlike2
Well, this info is old because this issue was already revealed "that much time ago"... this is not driver fixable.. that's for sure. I don't like Anandtech for information.. but this info was pretty available for all major websites.. so I don't see the point in your response.

The G70, NV41 (6600 AGP), NV43 (6600 PCI-E), 6800 vanilla, and NV42 (6800GS) is not affected by this issue (the AGP/PCI-E version has no significance in the matter). The issue is just over the CPU utilzation (since it cannot be done on the video card, it will be done over the CPU)... there should be no image quality differences in the first place...

http://forums.nvidia.com/index.php?showtopic=530&st=0
If you're not into looking into Anandtech's info.. there's always NVidia's forums...
Your post does not explain why nVidia lists, in his PureVideo support page, NV40 as "broken" and NV45 as "fully functional": please, explain me that thing, not NV41, 42, 43 and so on...if you're right, nVidia keeps on lying, no excuse or reading between the lines.
I would like to see new tests made with new drivers, new PureVideo decoder and 6600 GT PCI-E versus 6800 GT PCI-E (not AGP)...

Last edited by Murakami; 10-Dec-2005 at 22:46.
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Old 10-Dec-2005, 20:37   #25
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Quote:
Originally Posted by Murakami
Your post does not explain why nVidia lists, in his PureVideo support page, NV40 as "broken" and NV45 as "fully functional": please, explain me that thing, not NV41, 42, 43 and so on...if you're right, nVidia keep on lying, no excuse or reading between the lines.
I would like to see new tests made with new drivers, new PureVideo decoder and 6600 GT PCI-E versus 6800 GT PCI-E (not AGP)...
I didn't see the link... apparently NVidia made a mistake in their listing..

NV40 (Geforce 6800 Ultra/GT AGP) and NV45 (Geforce 6800 Ultra/GT PCI-E) are the hardware with the bug... I'll cut them a "little slack" as their tables are huge.. though it should be their job to get the info correct.

Did I not say that new drivers won't fix the FLAW in the hardware? You will not get any performance benefits if the hardware is not able to support it...

Last edited by Deathlike2; 10-Dec-2005 at 20:39.
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