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Written by Olin Coles   
Monday, 21 June 2010
Table of Contents: Page Index
ASUS GeForce GTX-465 Video Card
Features and Specifications
NVIDIA GF100 GPU Fermi Architecture
Closer Look: ASUS GeForce GTX-465
Video Card Testing Methodology
DX10: 3DMark Vantage
DX10: Crysis Warhead
DX10: Far Cry 2
DX10: Resident Evil 5
DX11: Aliens vs Predator
DX11: Battlefield Bad Company 2
DX11: BattleForge
DX11: Metro 2033
DX11: Unigine Heaven 2.1
NVIDIA APEX PhysX Enhancements
NVIDIA 3D-Vision Effects
GeForce GTX465 Temperatures
VGA Power Consumption
ASUS SmartDoctor and GamerOSD
Editors Opinion: Fermi GF100
ASUS ENGTX465 Conclusion

VGA Power Consumption

Life is not as affordable as it used to be, and items such as gasoline, natural gas, and electricity all top the list of resources which have exploded in price over the past few years. Add to this the limit of non-renewable resources compared to current demands, and you can see that the prices are only going to get worse. Planet Earth is needs our help, and needs it badly. With forests becoming barren of vegetation and snow capped poles quickly turning brown, the technology industry has a new attitude towards turning "green". I'll spare you the powerful marketing hype that gets sent from various manufacturers every day, and get right to the point: your computer hasn't been doing much to help save energy... at least up until now.

For power consumption tests, Benchmark Reviews utilizes the 80-PLUS GOLD certified OCZ Z-Series Gold 850W PSU, model OCZZ850. This power supply unit has been tested to provide over 90% typical efficiency by Chroma System Solutions. To measure isolated video card power consumption, Benchmark Reviews uses the Kill-A-Watt EZ (model P4460) power meter made by P3 International.

A baseline test is taken without a video card installed inside our test computer system, which is allowed to boot into Windows-7 and rest idle at the login screen before power consumption is recorded. Once the baseline reading has been taken, the graphics card is installed and the system is again booted into Windows and left idle at the login screen. Our final loaded power consumption reading is taken with the video card running a stress test using FurMark. Below is a chart with the isolated video card power consumption (not system total) displayed in Watts for each specified test product:

Video Card Power Consumption by Benchmark Reviews

VGA Product Description

(sorted by combined total power)

Idle Power

Loaded Power

NVIDIA GeForce GTX 480 SLI Set
82 W
655 W
NVIDIA GeForce GTX 590 Reference Design
53 W
396 W
ATI Radeon HD 4870 X2 Reference Design
100 W
320 W
AMD Radeon HD 6990 Reference Design
46 W
350 W
NVIDIA GeForce GTX 295 Reference Design
74 W
302 W
ASUS GeForce GTX 480 Reference Design
39 W
315 W
ATI Radeon HD 5970 Reference Design
48 W
299 W
NVIDIA GeForce GTX 690 Reference Design
25 W
321 W
ATI Radeon HD 4850 CrossFireX Set
123 W
210 W
ATI Radeon HD 4890 Reference Design
65 W
268 W
AMD Radeon HD 7970 Reference Design
21 W
311 W
NVIDIA GeForce GTX 470 Reference Design
42 W
278 W
NVIDIA GeForce GTX 580 Reference Design
31 W
246 W
NVIDIA GeForce GTX 570 Reference Design
31 W
241 W
ATI Radeon HD 5870 Reference Design
25 W
240 W
ATI Radeon HD 6970 Reference Design
24 W
233 W
NVIDIA GeForce GTX 465 Reference Design
36 W
219 W
NVIDIA GeForce GTX 680 Reference Design
14 W
243 W
Sapphire Radeon HD 4850 X2 11139-00-40R
73 W
180 W
NVIDIA GeForce 9800 GX2 Reference Design
85 W
186 W
NVIDIA GeForce GTX 780 Reference Design
10 W
275 W
NVIDIA GeForce GTX 770 Reference Design
9 W
256 W
NVIDIA GeForce GTX 280 Reference Design
35 W
225 W
NVIDIA GeForce GTX 260 (216) Reference Design
42 W
203 W
ATI Radeon HD 4870 Reference Design
58 W
166 W
NVIDIA GeForce GTX 560 Ti Reference Design
17 W
199 W
NVIDIA GeForce GTX 460 Reference Design
18 W
167 W
AMD Radeon HD 6870 Reference Design
20 W
162 W
NVIDIA GeForce GTX 670 Reference Design
14 W
167 W
ATI Radeon HD 5850 Reference Design
24 W
157 W
NVIDIA GeForce GTX 650 Ti BOOST Reference Design
8 W
164 W
AMD Radeon HD 6850 Reference Design
20 W
139 W
NVIDIA GeForce 8800 GT Reference Design
31 W
133 W
ATI Radeon HD 4770 RV740 GDDR5 Reference Design
37 W
120 W
ATI Radeon HD 5770 Reference Design
16 W
122 W
NVIDIA GeForce GTS 450 Reference Design
22 W
115 W
NVIDIA GeForce GTX 650 Ti Reference Design
12 W
112 W
ATI Radeon HD 4670 Reference Design
9 W
70 W
* Results are accurate to within +/- 5W.

The GeForce GTX-465 requires two six-pin PCI-E power connections. Resting at idle, the power draw consumed 36 watts of electricity... 6W less than the GTX-470. Putting this into perspective: the ATI Radeon HD 4770 and NVIDIA GeForce GTX-280 use about the same power, while the NVIDIA GeForce 9800 GTX and ATI Radeon HD 4850 both consume more power at idle. Unfortunately, the GTX-465 uses almost twice the idle power draw of the ATI Radeon HD 5770... and comes close to doubling the HD 5850. As our GeForce GTX 480 review demonstrated, Fermi proves to have a big power appetite when it should be snacking on only a few watts.

Once 3D-applications begin to demand power from the GPU, electrical power consumption really begins to climb. Measured at full 3D 'torture' load, the GeForce GTX 465 consumed 219 watts, compared to 278W for the GTX-470. While the GTX-465 matches power consumption of the old GTX-280 (again), it's much higher than the 157W consumed by the Radeon HD 5850. Although Fermi features a 40nm fabrication process, there's nothing 'Green' about the power demand under load and most DirectX-11 video cards from ATI require less power.



 

Comments 

 
# Little mistake...BETA911 2010-06-21 23:33
At Battleforge, how can a none DX11 card (9800GTX+) be in the charts when DX11 is tested? Same with the HD490.
Then, the HD5770 is not 256-bit but 128-bit!
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# RE: Little mistake...Olin Coles 2010-06-22 06:07
Thanks for finding that typo - it's been fixed. I'll update the chart, too, since those products shouldn't be included. Even though the game allows them to benchmark with the same settings, they're not compliant and likely ignore the DX11 extensions.
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# A Strange review pt1The Crouch 2010-06-22 11:50
I'm really sorry, but this review does not make much sense to me. Not compared to other reviews mind you, but in itself!

I count 5 clear wins for the 5850, 3 for the 465 and one wash (Resident evil 5). From the 465's point of view, thats a staggering 67% more wins for the 5850!!
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# A Strange review pt2The Crouch 2010-06-22 11:52
When it comes to the value numbers you provide I count 5 wins for the 5850 and 4 for the 465 (RE5 is clearly a 465 win).

And by the way, I don't count the two parts of 3D vantage as separate tests.

So not only is the 5850 the faster card with over half the tests won, more importantly, it also offers the most bang for your buck! All according to your own figures!

At least to me, this would count as a clear win for the 5850, but that is hardly what I see in the summary.

Also worth mentioning i think: Having been on Newegg on a few occasions, $305 seemed a bit steep for a 5850, and for aspiring customers for a graphics card, I can tell a 5850 can be found for $285. Only $5 more expensive than the price for the 465 you are quoting, and with that small difference I think the value numbers throughout the test would look a bit different.
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# RE: A Strange review pt2Olin Coles 2010-06-22 16:03
Based on NewEgg prices today, nearly every single Radeon HD 5850 is priced above $305 with an average price of $325 (I did the math). Conversely, several models of the GTX-465 sells for as little as $250, with an average price of $260. That makes the Radeon HD 5850 22~25% more expensive... but does it perform 22~25% better? No, it doesn't. It doesn't even perform better than the GTX-465 all of the time; only 'some' of the time... slightly more than half (as you point out). So should a card that costs $55-75 more than GTX-465 be considered the best value when it doesn't even offer a relative boost to performance? I don't think so.
You should also check your math on the cost per FPS, because the GTX-465 beats the Radeon 5850 in nearly all of them.
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# Thank you !SiliconDoc 2010-06-27 17:10
I came here to see just how much red raging rooster ATI bias was here on the gtx465.
I thank you and congratulate you for your response to the commenter.
I sit here absolutely STUNNED. I can't believe that somebody didn't just "take it" and nearly agree with the ati fan fraud.
THANK YOU SO MUCH.
My faith in humanity has been renewed.
Believe me, I really, really appreciate it.
Sincerely sick of the rampant red bias,
SiliconDoc
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# Is a 1~2 FPS lead really a win?Olin Coles 2010-06-22 17:54
Is a 1~2 FPS lead really a win? You might see it that way, but I don't. Especially when the Radeon HD 5850 costs $55 more.
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# RE: ASUS GeForce GTX-465 Video CardStephen E 2010-06-22 16:48
About the VGA Power Comparison that you did, can you provide a sample calculation on how you came up with your data?

Did you just report the AC Power differnence between no graphic card in the system and with the Graphics card installed? Did you try to take into account the PSU efficiency?
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# RE: RE: ASUS GeForce GTX-465 Video CardOlin Coles 2010-06-22 16:53
From the power consumption section: "A baseline test is taken without a video card installed inside our test computer system, which is allowed to boot into Windows-7 and rest idle at the login screen before power consumption is recorded. Once the baseline reading has been taken, the graphics card is installed and the system is again booted into Windows and left idle at the login screen. Our final loaded power consumption reading is taken with the video card running a stress test using FurMark. Below is a chart with the isolated video card power consumption (not system total) displayed in Watts for each specified test product."

Power supply efficiency is not taken into consideration for any of our reported results. Only the motherboard, processor, memory, SSD, and video card are drawing power. The math is simply idle/load result minus baseline.
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# Weird...xtremesv 2010-06-22 18:04
Why do reviewers still benchmark FarCry 2? Is it a requirement recommended (imposed) by Nvidia?

And I don't get your pricing figures. I found a 5850 for $285 and another for $305 in Newegg... the ones you mention beyond $325 include special cooling designs.
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# nooneoverclockyourkeyboard 2012-02-11 03:10
hey do you know that i got my zotac gtx 465 at just 7250 which is $147.17(converted to USD) and the 5850 costs 14950 which is $303.48.At this price i can sli a gtx 465 and when you sli a gtx 465 against a 5850 clearly 465's the winner.I dunno why the prices aren't coming down for the 5850.
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