ASUS W90Vp: ATI Mobility Radeon HD 4870... with CrossFire
by Jarred Walton on May 29, 2009 5:00 AM EST- Posted in
- Laptops
Power, Noise Levels, and Temperatures
For the interested, you can read the details on how we test power and noise levels. As you might expect, this is W90Vp consumes quite a bit of power, but it's not particularly noisy -- certainly it's a lot quieter than most gaming desktops. Temperatures on the other hand can get quite high, so you'll want to keep this notebook away from your lap if possible. The size of the chassis does help with dissipating heat, however, so it doesn't get quite as hot as some smaller notebooks.
Under full load, the keyboard surface ranged from 28°C up to 34°C, with most of the surface averaging around 30°C. The back of the keyboard (near the LCD) tended to be hotter than the rest, which makes sense considering the two GPUs, chipset, and CPU are located in that section. The left palm rest also tends to be a bit warmer, as the hard drives are underneath it. Temperatures on the bottom of the laptop range from 26°C all the way up to 43°C, with most of the surface averaging around 33°C. Again, the hotspots tend to be near the rear as well as near the hard drives. Exhaust temperatures reached 50°C on the rear and side. You will want to assure there's proper ventilation for the bottom of the laptop if you're planning an extended gaming session.
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tynopik - Friday, May 29, 2009 - link
the charts are a COMPLETE DISASTERthe first few, I'm still not sure what they're trying to say
the FRAPS charts are better, but:
1: thousandth's of a frame per second? talk about unnecessary precision
2. NO CONSISTENCY. different tests were run for each game, it's bizarre
we have:
- W90Vp OCed / W90Vp 1080p OCed / W90Vp (new drivers? who knows?)
- OCed New Driver / OCed Init Driver / Initial Driver
- OCed New w/o CCC / OCed New Driver / OCed Init Driver / Initial Driver
3. The HD (1920x1080) benchmarks suddenly switch over to 1680x1050 with Mass Effect
- even though you have 2 charts for 1680x1050 results (one on the 1080p page and one on Standard gaming page), the results don't match (for instance on the 1080p page it says the Q6600 had 51.674 fps in Mass Effect while on the standard page it says 53.375)
I can tell it took a lot of time to run all these benchmarks on all these different platforms, but you have to FINISH!
JarredWalton - Friday, May 29, 2009 - link
The 1080p Mass Effect listed as 1680x1050 is merely a typo. I'll correct the labeling of the initial charts - I didn't subtract the 100%, but it makes for an easier chart since there aren't negative values. The earlier poster is correct that it's a ratio, so 100% means equal performance.JarredWalton - Friday, May 29, 2009 - link
FWIW, I initially "finished" at 5:30AM. I have now edited the graphs, added a bit more commentary, and inserted a page analyzing the overclocking results of the W90Vp. Enjoy!strikeback03 - Monday, June 1, 2009 - link
One more - last page first paragraph under the photo, I'm guessing you said "ear splitting" but Dragon has 'your spreading" there for the description of the volume levels.Jackattak - Friday, May 29, 2009 - link
LOL poor Jarred... ;) Get some rest, mate!Thanks for the article. Was nice to see benches on a system like this. Why anyone would lug around a 17er I have no clue, though. I think the 15.4" form factor is the perfect balance of size/weight/performance.
I just wish more manufacturers offered higher-end GPUs or at least gave more options for end user installable discrete GPUs (would love to slap a 8800M GT 512 in my XPS1530).
The0ne - Friday, May 29, 2009 - link
I have a loaded vostro 17" with wuxga and it's very nice. However, lugging it around with me on oversea business trips can become tiresome. This thing is almost 12lbs O.o I can't imagine having this at all even if I wanted the specs.Most people don't realize those extra small lbs will drag you down sooner than you ever can realize :)
The0ne - Friday, May 29, 2009 - link
Oh, and this comming from a guy that's actually in shape and built lolGolgatha - Friday, May 29, 2009 - link
"ATI's Mobile Driver Program -- or Lack Thereof"Seriously, if they want to sell a multi-thousand dollar laptop, they better have drivers available the same day as the desktop GPUs. I can't imagine anyone buying a gaming laptop with anything but nVidia GPUs inside it.
BTW, I have 4870 1GB cards in Crossfire on my desktop, so this isn't a post to just bash ATI. However, they do need to get with their industry partners and correct this issue fast.
Zoomer - Friday, May 29, 2009 - link
Don't know what the fuss is about, I recall installing up to date ATi drivers on my 9600 mobility and possibly even the Rage 3D (can't really that well, unfortunately).*Requires mobility modder or inf editing.
JarredWalton - Saturday, May 30, 2009 - link
The ATI Catalyst drivers on their website "install" without apparent issue, but they don't actually update the drivers - just the CCC. In the past, ATI may have provided drivers that would work with all of their chipsets, but that's not the case with modern GPUs as far as I can tell. Certainly, it's a problem with HD 4870 CrossFire.