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GIGABYTE GeForce GT-240 HDMI Video Card E-mail
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Written by David Ramsey   
Tuesday, 05 January 2010
Table of Contents: Page Index
GIGABYTE GeForce GT-240 HDMI Video Card
GIGABYTE GeForce GT240 Features
GIGABYTE GeForce GT240 Closer Look
GV-N240D5-512I Detailed Features
Video Card Testing Methodology
3DMark Vantage GPU Tests
Crysis Warhead Tests
Devil May Cry 4 Benchmark
Far Cry 2 Benchmark
Resident Evil 5 Tests
GIGABYTE GeForce GT240 Temperatures
VGA Power Consumption
GeForce GT240 Final Thoughts
GIGABYTE GV-N240D5-512I 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. IThe GIGABYTE GV-N240D5-512I is not a high performance gaming monster, but one area in which it excels is power usage. A high end video card can easily use hundreds of watts of power under full load, and one of the real advantages of cards in this class is that they don't.

gigabyte_gt240_front_bot_34.jpg

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 in the test computer system, which is allowed to boot into Windows 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.

At idle, the GIGABYTE GT240 uses a mere 9W of power, while under full load, I measured only a 51 watt usage, which is significantly below NVIDIA's rated 69 watts maximum. This load usage is also substantially below the idle power required by NVIDIA's high end cards. The primary advantage to having a video card like the GeForce GT 240 is that it does not require external power connections from the PSU.



 

Comments 

 
# Now I'm really confused!Ian D. Samson 2010-06-20 08:27
With the HDMI/VGA/DVI ports on the card, does it contain a TV Tuner that will enable the viewing of television signals on the PC monitor? I have an HDMI cable from the decoder to the PC but so far have not been able to use it. There's a 9600GT card in the PC (8GB RAM, 1TB HDD, Vista Ultimate 64-bit) because I want to do VHS to HD-DVD video editing. I am less than a novice at this, though, while I have 30+ years experience in the PC industry. Thanks.
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# RE: Now I'm really confused!Olin Coles 2010-06-20 08:30
Video cards do not come with TV tuners, as there is a separate market for this product. The HDMI/VGA/DVI ports simply allow the user to connect the computer to a HDTV, HD-monitor, or digital/analog monitor.
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# RE: RE: Now I'm really confused!Ian D. Samson 2010-06-20 08:50
Oh, so I need a separate TV Tuner (presumably PCI-E) in another slot in the main board? Then the 9600GT in the machine already is sufficient?
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# RE: RE: RE: Now I'm really confused!Olin Coles 2010-06-20 17:18
That is correct, either a PCI or PCI-E digital tuner card would be ideal, and the 9600GT you have can help output the video.
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# Gigabyte- GT 240 1 gb display issueThomas Moss 2010-08-20 19:31
Running system into a vivo full ht lcd tv 32inch.. Get a max res 1360 x 768) Can go more using Nvida control panel... max 1838 x 1002.. on both dvi and hdmi... when computer is connenct with vga it scales screen to fit 1920 x 1080.....(recommended display

Hdmi cable 1.3 version
Adapter - dvi to vga

The card HD of Full Defenion.
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