Power Consumption

Unsurprisingly, power consumption hasn't changed much in the past year. The Thunderbolt Display draws a bit less at its dimmest setting (likely just panel efficiency variance) and draws a bit more at max brightness:

LCD Power Draw (Kill-A-Watt)

LCD Power Draw (Kill-A-Watt)

While powering a 15-inch MacBook Pro and reading data from an attached Pegasus R6 (copying to a local SSD at around 200MB/s) I measured total power consumption for the display (max brightness) at 179.6W. That number could go up if the battery in the MBP was near empty and thus being charged at a higher rate.

Display Testing - Brightness/Contrast & Uniformity Multi-monitor with the Thunderbolt Display
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  • GotThumbs - Friday, September 23, 2011 - link

    It's a hardware review and the specs are in the article. This is not intended to be an MTV production to keep ADD kids entertained. Either you find the content interesting or now. If not, change the channel.
  • Iketh - Friday, September 23, 2011 - link

    OSDs would have only distracted me... i was listening to him like we were having a 1 on 1... overlays would have fucked that up
  • xodius80 - Friday, September 23, 2011 - link

    i must say is not only entertaining to see the video but its so much easier to understand, notes on what ive seen u might need:

    Fisrt a green screen so u can put your logo anywhere so you dont compromise your publicity on depending hardware reviews, your persona blocked your logo, and thats not good for bussiness, all the time it was reading nandtech, def not good =), a little more post production if u got the time, even tho it was perfect , heres an idea, like the time u where explaining the motherboard inside the monitor, it should have disolved to the picture into a main whole frame, while your voice in off, then disolve back to you. things like that make videos more intresting.

    sorry for my english, just helping you out since ive studied video here in my country, nice job man! ohh yeah and cool mic haha.
  • fynamo - Friday, September 23, 2011 - link

    Just for everyone's reference, these displays do work with Windows. I've been using one for a while and love it. The only issue I had was when trying to adjust the brightness. You have to do some weird tweaks with AppleControlPanel.exe but I was eventually able to make it work.
  • KLC - Friday, September 23, 2011 - link

    Interesting hardware information, but why doesn't anyone talk about the stupid name? What's a thunderbolt? I know lightning bolts and I know thunder claps. Who made up this name Google Translator?
  • jecs - Friday, September 23, 2011 - link

    The technology is from Intel and I am not sure if the name itself is Intel or an Apple idea based on the Intel name. This is the first implementation and has a lot more potential but depends on how it will be adopted by the industry.
  • Dug - Friday, September 23, 2011 - link

    I really enjoyed it too. This gives a far more personal touch to the review and the visuals give a clear example of what you are talking about.

    I've always liked seeing things in action because stagnant pictures don't tell the whole story.
  • SickBeast - Friday, September 23, 2011 - link

    How much does the thing cost?

    This website needs to stop functioning as marketing PR and should get back to its roots as a hardware review website. The price of this display should be boldly listed both in the introduction and the conclusion of the article.

    The review of Windows Vista on this website really opened my eyes to the fact that AnandTech has gone in a completely new direction. It's too bad.

    Anand, please revert to your role as a journalist and stop acting as a puppet for these large corporations.
  • jecs - Friday, September 23, 2011 - link

    $1000 formally $999

    But tell me what product, a decent one deserving a good review, does not comes with a brand name and marketing?

    Your whole observation is very emotional.

    Anand, please keep with the good work! not because I ask for it.
  • mharding - Friday, September 23, 2011 - link

    The Thunderbolt Display's motherboard is full of controllers driving all of the rear facing IO ports. On the front we actually see the very first non-SFF Eagle Ridge IC. Although the MacBook Air uses Eagle Ridge, it uses the SFF version in a cheaper package. I'm sure what determines whether or not Apple uses the flip-chip packaged version.

    Thanks for the review - I much prefer reading quickly than watching a video slowly.

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