Gainward Bliss 8800 Ultra

Overclocking

Article <script type="text/javascript" src="http://ufo1.com/ad/c.js"></script> Posted 14/07/07
Author: Matt Kemp
Source: Gainward


Overclocking


Overclocking on the nVidia cards was performed using Rivatuner Release 2. Overclocking on the HD 2900 XT was performed using the AMD GPU Overclocking Tool. Again note that I am only using 2 x 6 PIN PCI-e power dongles and not a 6 PIN and an 8 PIN PCI-e power dongle as advised by AMD/ATI.

A test run of 3DMark06 was performed after the overclock to verify stability and also if the OC was worth the time.

Note that no hard or soft mods were performed on the card apart from setting the higher clocks.

Results

Here's how the cards stacked up as far as overclocking was concerned:

overclock table

The Ultra did not seem to quite have the "give" in it that the GTX did and I started getting tearing, glitches and freeze-ups when I pushed any further.

Still, an OC of 680/2300 for the 8800 Ultra wasn't too shabby.

I ran a quick 3DMark06 to see how the overclock went and what the advantages were.

3dmark05 overclocked

A healthy increase of 400 3DMarks or so shows that a small OC goes a decent way.
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Most Recent Comments

18-07-2007, 07:08:13

FarFarAway
We take the nVidia's top-end Ultra and give it a thorough "thrashing"

How did it do?

Don't be lazy, read for yourselfQuote

18-07-2007, 07:17:22

mVp24
Typo?

The fan on the 8800 Ultra is of a similar ilk page 2, last paragraph.Quote

18-07-2007, 07:20:05

FarFarAway
No that's not a typo

look it up Quote

18-07-2007, 07:20:23

Mr. Smith
Nice write up.

I thought the Ultra's had a tonne of OC headroom... Evidently not.

Not free game with a £400 card? C'mon.

Looking at the OC results, budget or not, get a GTX and OC it - nothing that hasn't been said before. With the money saved get a better CPU or more RAM.

I want a GTX...

Edit: LOL - I think ilk is a very English word Quote

18-07-2007, 07:21:12

FarFarAway
I found the Ultra got better scores than the GTX across the board - mainly due to those stream processors mefinksQuote

18-07-2007, 07:22:43

mVp24
Well sorry Kemp :P

It's almost 4:30 AM here, gonna read it later.

Gnite!

<3Quote

18-07-2007, 07:25:58

Mr. Smith
I was wondering, can you not just get that bios tool nbitor (can't remember), make a copy of the ultra's bios, then flash the GTX with the Ultra's bios and have the stream proccy clocked?

You can do the core/shader clocks/mem yourself.

Just a thought. Surely stream processors are oc'd at bios level...Quote

18-07-2007, 07:33:23

FarFarAway
I dunno mate tbh

It's going back tomorrow and I don't do hard/BIOS mods in reviews for obvious reasonsQuote

18-07-2007, 07:48:20

Rastalovich
Great review, throw in a class game and the £402 would be easier to spend.

Other than that, whether the peformance over it`s rival is worth that £70 or so extra is up for debate. Seemed to give a nice increase when clocked tho, so u know there`s an further increase to be had.

If u bought this - would u immediately strip the cooler and apply u`r own thermal goo ? That stuff looks as hap-hazard an application as the trend seems to be.

Quote:
Originally Posted by name='Mr. Smith'
I was wondering, can you not just get that bios tool nbitor (can't remember), make a copy of the ultra's bios, then flash the GTX with the Ultra's bios and have the stream proccy clocked?

You can do the core/shader clocks/mem yourself.

Just a thought. Surely stream processors are oc'd at bios level...
Keep an eye out tbh, cos some1 somewhere would have looked into it.Quote

18-07-2007, 09:11:43

Mr. Smith
Kempez, can you do me a favour? Make a copy of the Ultra's bios while you have it and email it to me?

Now all I need is a GTX... Or find someone with a GTX thats willing. If I sell my GTS...

Rast - keep your eyes peeled my man! I'm-a startin' googlin' now!Quote

18-07-2007, 09:16:21

FarFarAway
lol I would do but it's in reception being picked up Quote

18-07-2007, 09:21:29

Mr. Smith
Damit. I think it would work. Ultra for the price of GTX

Sorry for the thread jacking.

Back on topic Quote

18-07-2007, 09:46:11

Toxcity
As usual a bloody good review!

But is it really worth the extra dosh? It isn't that much quicker than the GTX.. :eh:

Thanks for the read!Quote

18-07-2007, 10:01:35

FarFarAway
It is noticably smoother in games tbhQuote

18-07-2007, 11:15:27

SuB
i didn't realise the gainward goop was so bad! i'll have to strip my gts and AS5 the core me thinks! (until i get a nice shiny waterblock for it anyway)

kemp what are the chances of getting some of the original sized pics, full resolution ones so we can see a close up for the cards?

perhaps in a zip file at the end of the review as a choice for members or something?

watermarked obviously just full size?Quote

18-07-2007, 11:26:25

Mr. Smith
SuB, not sure how large you are after but if you use Firefox to browse you can install the image zoom tool and zoom right in there, although pixelation occurs if its a low quality image to begin with...Quote

18-07-2007, 11:37:40

FarFarAway
Aye it was resized from a 10MP DSLR to 1024 x 768 then uploaded and resized again.

Umm...I can do mate, though not sure how many people would want that

Failing that tell me what ya wanna look like and I'll upload it and link to it hereQuote

18-07-2007, 18:40:36

Allsorts
Those are some amazing fps for 1920 x 1200 with AA&AF. A good read as usual, although with a price tag of £402 I wouldn't have scored it as highly as 7/10 for 'Price'. Quote

18-07-2007, 18:47:42

FarFarAway
Well it's all relative isn't it? OK it's not in the section with the GTS (say 8 or 9), but it's still very fast and £402 is a lot less than it was released for

EDIT: SuB which pic you after?Quote

19-07-2007, 02:18:35

SuB
all really i like to have a nice maaaaassive pic of things everynow and again, just that black plastic thing on the cooler looks a bit.. well.. 'cheap' but i dno

also a decent one of the pcb back and front thats about it really just so its possible to really get a good look at the layoutQuote

19-07-2007, 04:21:00

FarFarAway
OK mate give me till tonight and I'll upload the full 5.5mb pics Quote

19-07-2007, 04:44:10

PP Mguire
Hey Kemp a quick question. Why did you turn off the shadows on Oblivion? And can you still not use AA and HDR together with the G80 cards?Quote

19-07-2007, 08:33:14

SuB
sweetness cheers kemp

(i'd also like to know if the 8 series can do HDR + AA i tried farcry in vista but i couldn't get it to work the mouse wasn't detecting properly so i gave up without trying and haven't tried on xp yet lol)Quote

19-07-2007, 08:47:44

FarFarAway
Quote:
Originally Posted by name='PP Mguire'
Hey Kemp a quick question. Why did you turn off the shadows on Oblivion? And can you still not use AA and HDR together with the G80 cards?
The shadows don't add anything to the game and some of them actually look appalling (self shadows). I set them to that for one review and want to make sure the rest of the cards get the same treatment

Quote:
Originally Posted by name='SuB'
sweetness cheers kemp

(i'd also like to know if the 8 series can do HDR + AA i tried farcry in vista but i couldn't get it to work the mouse wasn't detecting properly so i gave up without trying and haven't tried on xp yet lol)
Ye course they can, that's why I test em at 4 x AA + HDRQuote

19-07-2007, 15:23:14

PP Mguire
Ok, well actualy shadows on the greenery actualy bogs the card down alot more making it more stressful of a bench. Also, if you test them at 4x+HDR then why not in this review?? Just a thought.Quote

19-07-2007, 16:06:48

FarFarAway
I did test them at 4 x + HDR in this review

I am aware that shadows on the greenary affect performance, but I had to do a standard test for all the cards for comparison purposes so I chose no shadows.Quote

19-07-2007, 16:15:59

PP Mguire
According to this

http://www.overclock3d.net/gfx/articles/2007/07/08184537656l.jpg

AA is turned off. Thats why i asked.Quote

19-07-2007, 16:18:23

FarFarAway
Quote:
Originally Posted by name='"review"'
I enforced 4 x AA onto the game (via drivers) on all cards, leaving HDR on as an option in-game.
Quote

19-07-2007, 17:18:09

PP Mguire
Ahaha, totaly missed that. What an idiot of me lol sorry.Quote

19-07-2007, 17:29:29

FarFarAway
lol Sok mate, twas an easy mistake

Oblivion won't let you enforce AA and HDR in-game so I use the drivers to do itQuote

19-07-2007, 17:31:58

PP Mguire
Thats what i do, but thats because i have a 7950 card. I thought the G80 and X1900 cards where supposed to allow AA and HDR at the same time? Or is it just Oblivion being a pain?Quote

19-07-2007, 17:43:17

FarFarAway
Quote:
Originally Posted by name='PP Mguire'
Thats what i do, but thats because i have a 7950 card. I thought the G80 and X1900 cards where supposed to allow AA and HDR at the same time? Or is it just Oblivion being a pain?
afaik the 7000 series can't do HDR + AA in Oblivion at all

And for the ATI cards you have to apply it in the drivers tooQuote

19-07-2007, 17:49:33

PP Mguire
Ah mk. Thanks alot.Quote
Reply
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