HP EliteBook 8740w: IPS on the Go
by Dustin Sklavos on December 8, 2010 3:10 AM EST- Posted in
- Laptops
- IT Computing
- Intel
- HP
- EliteBook
- Mobile Workstation
- Quadro
- NVIDIA
Battery, Noise, and Heat
Given the monstrous specifications of a notebook like the 8740w—the 45W TDP of the Intel Core i7-820QM, the 100W TDP of the NVIDIA Quadro 5000M—it should come as no surprise that even an 8-cell battery is going to struggle a bit with producing useful running time.
Well, Clevo and their glorified uninterruptible power supplies take their usual licks here and among these beasts the EliteBook 8740w doesn't come off too badly. You could definitely use this notebook off the mains in a pinch.
Temperatures aren't half bad either. Given the GF100 is a notorious space heater and the quad core processor certainly can't be doing the machine any favors, our load temperatures remain surprisingly mild all things considered. The cost for these solid thermals? The surface does radiate a little heat, and there's a low whooshing sound. In the grand scheme of things the EliteBook really is nowhere near as noisy as some other units we've tested. You can't expect silence with components like these, but that said the fan noise could be a heck of a lot worse.
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darwinosx - Wednesday, December 8, 2010 - link
Because the other all in ones suck.Joos - Wednesday, December 8, 2010 - link
Because a iMac is even more crap to drag around and has useless hardware for a workstation.Joos - Wednesday, December 8, 2010 - link
And a 15" chassis is to small to be able to handle the thermal output of all those high spec components.Belard - Thursday, December 9, 2010 - link
Not really.... ThinkPad and others make 15" notebooks with top-end i7 mobile CPUs. The 17" models typically have room for a 2nd drive and a 2nd video card and because of the bigger screen, a much larger battery.So in general, no... the extra 2" are not helping to keep it cool.
erple2 - Friday, December 10, 2010 - link
The CPU isn't the primary heat generator in a high end laptop. Even the top end mobile i7 940XM puts out about half the heat than the GeForce 480M (or Quadro 5000m).And the Thinkpad 15" doesn't have a great GPU. The Quadro 880m is "ok", but it's just a slightly tweaked Geforce 330M.
Fast CPU in a laptop without the corresponding fast GPU = unbalanced laptop that, in general, disappoints. Then again, I'm looking for a laptop that is reasonably speedy in games.
Candide08 - Wednesday, December 8, 2010 - link
I have 1920 x 1200 resolution on my main workstation and really appreciate it, that is the main reason I chose this laptop... that and the 8GB RAM and i7 860 processor.You ask a very good question about laptop screens - and why nobody really has decent resolution on a smaller laptop.
The point with this is that I can take it places. I have a rolling laptop case for longer trips. This is not a netbook or a carry-into-Starbucks laptop, it is a desktop replacement, running two or three Virtual-machines that I can take to meetings or other locations in my company - and work, REALLY work.
There are many classes of "laptops" these days, from ultra-light netbook to, well, THIS.
seanleeforever - Wednesday, December 8, 2010 - link
they do have 15 inch dream color notebook, just FYI.anand finally get their hands on a non-apple premium notebook. something i have been using for years, and wanted to see a objective review badly. the IPS screen is very very good and certainly not anything TN can be compared to, that include RGB LED TN that apple, lenovo, dell uses in their high end. the chart doesn't really do all the justice. if you actually view the screen from an angle, you will very, and i do mean VERY appreciate the benefit of IPS technology. in a realistic situation, you, or people who you want to share view, are never in a ideal 0 degree angle from screen, and that's when the IPS matter the most.
however, i disagree with the track pointer. they are far far away from ones you find in the thinkpad. as matter of fact, if you don't use track pointer at all, you won't see the difference. However, for people who rely on track pointer, it is a big deal. or example. say you are scroll up or down a page, or zoom in and out in firefox (with help of holding ctrl) , the easiest way to do on lenovo system is, hold the middle mouse button on the track point pad, and move the point up or down. super, super easy, and allows you to move pages left/right/up/down with millimeter movement on your finger. now, on HP unit. first of all, track pointer button require a lot of force to be pressed, i would say it probably requires 3~4X more force than thinkpad, second, the track pointer is level below keys,so you have to dig in to operator the pointer. and the worse part is the middle button cannot be configered. let me give you an example below.
say you are on cnn.com reading news, and you want to scroll down. on a thinkpad, no matter where you cursor is, just hold middle button using your thumb, and move your figure on the pointer (similar to type "space" + "B"). on a HP, you can only do it OCCASIONALLY. meaning you have to move the cursor away from any hyper link before you can navigate. or else it will open a new tab, very very annoy. and there is no way to fix it either...
and again, the touch screen audio bar, is there any one can operate it at all?
seapeople - Thursday, December 9, 2010 - link
What is it with you people? I'm currently sitting on my couch with my 17" laptop on ... wait for this... wait for it... IT'S ON MY LAP! OMG! How dang small are you? Three feet tall? Do you ride around in hotwheels all day? Is Mini Me your physical superior? A 17" laptop is like 15-16 inches wide, most people are wider than that. Where do you like to put your laptop, on your nose? Hold it in the palm of your hand?You say even 15" laptops are a pain to carry around? Were you born on the moon? Are your bones brittle and weak? Stop being a wuss, maybe this is why heart disease is starting to rise in thin people even, because people are so weak and out of shape that they think carrying a 6-7 lb laptop is hard. I hope you enjoy sitting there squinting at your 10.3" 1000x600 laptop placed precariously on the armrest of your sofa just so you can feel unencumbered.
andy o - Wednesday, December 8, 2010 - link
I got a little excited to see "32 nm" cause the first 32nm quad-cores should be Sandy Bridge!Dustin Sklavos - Wednesday, December 8, 2010 - link
You're right. Fixed it!