Asus EN GTX285 1GB Graphics Card

Test Setup & Overclocking

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Test Setup

To ensure that all reviews on Overclock3D are fair, consistent and unbiased, a standard set of hardware and software is used whenever possible during the comparative testing of two or more products. The configurations used in this review can be seen below:

i7 Rig

CPU: Intel Nehalem i7 920 Skt1366 2.66GHz
Motherboard: Asus P6T Deluxe 'OC Palm'
Memory: 3x2GB Corsair Dominator DDR3 1600mhz @ 8-8-8-24
HD : Hitachi Deskstar 7k160 7200rpm 80GB
GPU: ATI 4850x2 / Nvidia GTX280 / Nvidia GTX285
Graphics Drivers: Cat 4.12 / GeForce 181.4
PSU: Gigabyte ODIN 1200w
 
During the testing of the setups above, special care was taken to ensure that the BIOS settings used matched whenever possible. A fresh install of Windows Vista was also used before the benchmarking began, with a full defrag of the hard drive once all the drivers and software were installed, preventing any possible performance issues due to leftover drivers from the previous motherboard installations. For the 3DMark and gaming tests a single card configuration was used.

To guarantee a broad range of results, the following benchmark utilities were used:
 
3D / Rendering Benchmarks
• 3DMark 05
• 3DMark 06
• 3DMark Vantage

3D Games
• Crysis
• Far Cry 2
• Company of Heroes

• Race drive: GRID
• Call of Duty IV
• Unreal Tournament III


Power Consumption

Power consumption was measured at the socket using a plug-in mains power and energy monitor. Because of this the readings below are of the total system, not just the GPU. Idle readings were taken after 5 minutes in Windows. Load readings were taken during a run of Crysis.


 
In contrast to what we initially assumed, power consumption is ever so slightly up on the GTX280 according to our power monitor. I swapped cards over numerous times to check and it showed the same readings every time. Conclusive but disappointing. I felt a little like Hudson from Aliens when the editor asked if I'm reading it right. 'I'm reading it right man look!' came my reply.


Temperatures

Temperatures were taken at the factory clocked speed during idle in windows and after 10 minutes of running Furmark with settings maxed out (2560x1600 8xMSAA). Ambient temperatures were taken with a household thermometer. As we use an open test bench setup consideration should be given to the fact that the temperatures would likely increase further in a closed case environment.
 

 
Again we were wrong regarding temperature assumption as the temperatures were slightly higher than the standard GTX. Given that the clockspeeds are increased and now we know the power consumption has not decreased this does not come as so much of a surprise. 
 
Overclocking

For our overclocking tests I used Rivatuner which worked perfectly with our setup. More than can be said for the latest version of nTune which resulted in BSOD when we tried to run it. To test stability I ran 3D Mark 06 and a few runs of Crysisbench.

Stock Overclocked

Sure it uses a little more power and runs slightly hotter but it overclocks like a dream. Ever so slightly more than our test GTX280 which itself is a great clocker. Running at these clocks again did not cause the fan to spin up much higher than it did while running at stock speed which is testament to the excellent cooling offered by Nvidia.

Let's move on to our suite of benchmarks where we pitch it up against the ATI 4850x2 and the GTX280...
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Most Recent Comments

20-01-2009, 22:01:58

Bungral
I normally agree with ya Rich but there I don't.

On high end graphics card reviews when your testing the raw power these things have, efforts should be made to negate the possibility of getting results effected by CPU bottleneck. On this particular card it probably wouldn't matter so much but on the 4870X2 is mattered and from what I've read on the GTX 295, at stock CPU frequencies, it was getting quite a bit of bottleneck.

While I agree with the fact that the graphics card shouldn't be overclocked (unless its a factory overclocked card of course), having the CPU overclocked is something you should expect from readers seeing as this is an overclocking website and forum is it not?

Looking forward to the 260 review anyway :) will read later.

Any news on a 295 review?

20-01-2009, 22:49:40

w3bbo
Was the 4870x2 done on an i7 rig tho? i7 offers much more more than a Q6600 at stock.

The thing is if folk read my reviews and hopefully make an informed decision upon them. Sure it would be nice to show the possibilities but where do you stop? I have a i7 965 on the way, have a WC setup this will hopefully run 4ghz 24/7 but this represents a miniscule section of the market when you consider alot of folk are still running P4's and AMD chips (no offence intended). I can fully appreciate what you're saying m8 and believe me it's frustrating as hell to run everything at stock with all this lush kit but you have to draw a line and stick to it.

Imo we have to represent the larger market while still using the most up to date kit. Bit of a contradiction there I know but as the saying goes; You can please all the people some of the time, and some of the people all the time, but you cannot please all the people all the time.

I am open minded on this though and will bend to the greater majority - what do others think?

20-01-2009, 23:06:10

monkey7
I vote both. Do the benchmarks on both a stock and OC'd system. It may a serious amount of time to do everything twice but it does point at both audiences.

20-01-2009, 23:10:47

VonBlade
Most reviews I've read always do a bunch of stock stuff, then a last page that's balls-to-the-wall. I'd be very disappointed to read a review that wasn't mainly run at stock speeds. But alternatively the "something for nothing" OC part of me always wants to see stuff at their limit.
VB

20-01-2009, 23:22:56

w3bbo
I guess it wouldn't hurt to run a 'balls to the wall' benchmark in future reviews, or maybe extend the overclocking section and run the full rig overclocked for a few benchies to appease the hard core?

20-01-2009, 23:24:25

monkey7
That would certainly create a good image for the clockers :)

21-01-2009, 01:02:02

Bungral

Was the 4870x2 done on an i7 rig tho? i7 offers much more more than a Q6600 at stock.

The thing is if folk read my reviews and hopefully make an informed decision upon them. Sure it would be nice to show the possibilities but where do you stop? I have a i7 965 on the way, have a WC setup this will hopefully run 4ghz 24/7 but this represents a miniscule section of the market when you consider alot of folk are still running P4's and AMD chips (no offence intended). I can fully appreciate what you're saying m8 and believe me it's frustrating as hell to run everything at stock with all this lush kit but you have to draw a line and stick to it.

Imo we have to represent the larger market while still using the most up to date kit. Bit of a contradiction there I know but as the saying goes; You can please all the people some of the time, and some of the people all the time, but you cannot please all the people all the time.

I am open minded on this though and will bend to the greater majority - what do others think?



I do agree to the large umm degree, and you're right that the I7 offers more than a C2Q. Also agree for anything up to this card then people aren't likely to have a 965 overclocked on water but if you're getting into the 4870X2's and GTX295's then the people these cards are aimed at are likely going to have components from the higher end overclocked and tuned to diminish as best they can any bottlenecks.

You are right that with this card and an I7 of any sort, you aint likely to run into bottlenecks apart from maybe Fallout 3, but every card seems to bottleneck on that even with an overclocked 965. I guess you've just gotta decide when it comes to the super heavyweights whether it's worth it to up the CPU a few hundred MHz. While this would take them out of whack with other results from lower cards, as long as the two competing flagships were done the same, they would be comparable.

That said mate, it's obviously up to you and Jimbo how to best do your reviews. Either way I'll still enjoy reading them and seeing what you have to say about them. Numbers can still only tell ya so much anyway... The general feel of how they played and if they bottomed out anywhere is always much more informative.

:)

21-01-2009, 10:03:00

-VK-
Great review as always Webbo - I think it's good to see some stock speeds but also the potential the card can have with it's balls to the wall.

Nice one. :)

21-01-2009, 16:38:45

Rastalovich


Maybe later drivers will increase the slim gap but I doubt it as what effects the 285 will also effect the 280 being they are essentially the same card with different clockspeeds (and of course the die shrink).




This is true.

I don't think the 280 drivers are done with yet tho tbh. 181 is a mid range-ish number, if u think 175 to 184. 184 will be the banker, b4 the next gpus come out.

Chances are the cd would have 180/179 drivers.

21-01-2009, 17:02:07

w3bbo
Must say I'm impressed with the frequency NVidia are releasing drivers (nightmare for us reviewers but meh).
x

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