KitGuru KitGuru.net – Tech News | Hardware News | Hardware Reviews | IOS | Mobile | Gaming | Graphics Cards
We have changed our method of measuring noise levels. We have built a system inside a Lian Li chassis with no case fans and have used a fanless cooler on our CPU. We are using a heatpipe based passive power supply and an Intel SSD to keep noise levels to a minimum. The motherboard is also passively cooled. This gives us a build with completely passive cooling and it means we can measure noise of just the graphics card inside the system when we run looped 3dMark tests. Ambient noise in the room is around 20-25dBa. We measure from a distance of around 1 meter from the chassis and 4 foot from the ground to mirror a real world situation.
Why do this? Well this means we can eliminate secondary noise pollution in the test room and concentrate on only the video card. It also brings us slightly closer to industry standards, such as DIN 45635.
KitGuru noise guide
10dBA – Normal Breathing/Rustling Leaves
20-25dBA – Whisper
30dBA – High Quality Computer fan
40dBA – A Bubbling Brook, or a Refridgerator
50dBA – Normal Conversation
60dBA – Laughter
70dBA – Vacuum Cleaner or Hairdryer
80dBA – City Traffic or a Garbage Disposal
90dBA – Motorcycle or Lawnmower
100dBA – MP3 player at maximum output
110dBA – Orchestra
120dBA – Front row rock concert/Jet Engine
130dBA – Threshold of Pain
140dBA – Military Jet takeoff/Gunshot (close range)
160dBA – Instant Perforation of eardrum
When idle, the card is barely audible inside a performance gaming system. When gaming, both fans spin up quickly, becoming audible under extended load. Furmark pushes the fans harder and the noise levels rise to just over 40 dBa. It certainly isn't the quietest card design on the market, but considering the thermal challenges the ASUS engineering team must have faced during development we didn't expect this to be the case.
I do wonder why it’s called a GTX 580×2, because that’s what a 590 is, looks like a massively overclocked 590 with an advanced cooler, also I’m assuming 3 GB total, not per GPU?
Thats a hell of a design from ASUS. scary prce,but I would assume the design, R&D etc alone means they make a loss on this card. Its just a product to show how awesome they are.
Fascinating design
Wow, £1149. thats more than I paid for my full system. Lucky gits who can afford this.
I take it people are put on a waiting list for one of these if they are only makinmg 999 ?
I love reading about these cards. Its the same reason people like top gear. You get to see things you cwn never afford!
My friend is actually considering buying one!
Anyone who spends over a grand on one of these needs their head checked out. Lovely idea but id take two 6990s any day
Anyone who spends over a grand on one of these needs their head checked out. Lovely idea but id take two 6990s any day
Wow everyone seems jealous they cant afford it!
I love the 580 this is such a cool work of art from asus. Shows why they are no1 in the world.
Whats the fuss over? Its nice, and I love reading about it. but no one will buy these. well I mean 999 people probably will, but thats it.
The price is so high because im sure ASUS are making a huge loss. People forget the team has to be paid to design it. This isn’t an nvidia design, so its built from nothing. costs serious cash
I love these cards. Would never buy one (and I probably could if I didnt spend so much on other things).
Excellent work from ASUS. keep doing em !
Well if that doesnt get you hard, I dont know what will.
Really liked the review. the conclusion summed it all up well. people wont buy it, but those who will wont care if it costs more than anything else. they want it cause its rare, exclusive and a custom design. like some cars. plonk a turbo kit on, it might go a bit faster, but its not really needed. doesnt matter, people will buy them.
Asus has had other mars II graphics, in 2009 was mars II 480. Unlikely any mars II will be sold to public. articles refer people to gfx580 matrix, which is single gpu card. seems 10may’11 announcement of mars II was just more fluff, as recent retail announcement to sell mars or matrix game cards, not mars II.
mars II is fastest in world, yet more likely transition card to pci-e3. more developemental, than actual long term product. with 244 watss, should be water cooled.
drashek md
mars II is AN unique work of art… ????? excuse me!! if i pay 1500 $ for a collectors edition graphics card i don’t want it’s silver plate to have grammar error on it !!!