Application and Futuremark Performance

If the NBLB2 isn't that exciting to look at, the performance should definitely be there. The Intel Core i7-640M is a known quantity that remains an extremely respectable alternative to even Intel's mobile quad-core processors, and again the AMD Mobility Radeon HD 5650 will finally be able to stretch its legs. One of the perks of buying a notebook from a boutique builder like Cyberpower or AVADirect is that it's not liable to ship bogged down with extraneous software or pack-ins, either, so performance out of the box is stellar.

The Intel Core i7-640M in our review unit puts in a dynamite showing that proves it could very well be worth every penny of the $134 upgrade. It screams past every other processor on the charts and generally meets or beats the i7-720QM in performance, only losing to it in the most heavily multithreaded tasks. AMD's dual-core P520 with the same GPU also looks pathetically slow, but keep in mind that general application performance is "fast enough" for most people even on such a CPU, and the price is also a feather in the Acer 5551G's cap.

When we get into the 3DMarks they tell a similar story, although NVIDIA's chips seem to fare well here. The 5650 in the NBLB2 is no longer heavily limited by being strapped to an AMD chip and as a result performance improves, sometimes dramatically. The 5650 is also finally starting to break away from the last generation 4650.

It Isn't a Shark, Compal Gaming Performance
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  • Dustin Sklavos - Wednesday, December 22, 2010 - link

    I think that really depends on where your priorities lie.

    If gaming and budget are top priority, the NBLB2.
    If a slightly better screen, slightly better battery life, and slightly better connectivity are important, the B5130M.
    If the best battery life is what you're after, we haven't tested the ASUS but imagine it's probably going to do better than the B5130M.
  • JarredWalton - Wednesday, December 22, 2010 - link

    Wow, I hope Dell brings back the 1080p LCD soon; maybe it's just a temporary thing due to demand? (And if that's the case, you'd think they would realize that a good LCD *can* sell lots of laptops!) As for the rest, speak for yourself... *I've* tested the ASUS N53JF; I just haven't finished writing the review yet. ;-) So, um, SPOILER ALERT!

    Battery life with a 48Wh battery comes to 271 idle, 233 Internet, and 139 for H.264 playback. That's better than the competition (despite having a smaller battery) in two of the tests. Performance elsewhere is in line with the other i5 + 425M configurations we've tested. Here's the kicker, though: The 1080p LCD sucks. Not sucks as in it's worse than 768p, but sucks as in contrast is 233:1. That means that unfortunately, all the 15.6" 1080p LCDs aren't great; only some of them are. Also, the Dell XPS 15 still has by far the best sounding speakers; ASUS has some Bang & Olafsen tech supposedly, but they just don't sound that great -- they really overemphasize the highs, to the point where a lot of MP3s sound like they have tons of static. Anyway, the full review should hopefully be up this week.
  • debacol - Thursday, December 23, 2010 - link

    Whats the price of a Dell XPS 15 with the equivalent 640M CPU and 1080p screen? I have a feeling its a bit north of $1,100.
  • Dug - Wednesday, December 22, 2010 - link

    I think this is a great improvement over the last review. Easy to read and very informative. Keep up the good work.
  • mattgmann - Wednesday, December 22, 2010 - link

    My only question concerns hard drive space. Is there a second slot to add an SSD, or can the optical drive be replaced with an ssd? I really need to have room for data on my next laptop, so a lone SSD isn't going to cut the mustard. I'd be cool though if adding a second drive meant losing the optical drive.

    I am super impressed with the hardware in this lappy. I need a new laptop capable of doing some of my production work (mostly web stuff, but also lots of flash and photoshop/illustrator work) while I travel. I'm quite intrigued by the i7 640m.

    The build quality looks to be a little on the cheap side, but I'm not one for style anyway. I configured a system on cyberpowerpc without an operating system and slid in at ~1100, well within my budget. The Dell XS 15 isn't available with the i7 640m, and similarly configured systems were much more expensive.
  • debacol - Thursday, December 23, 2010 - link

    I have an old Compal IFL90 and have been using it heavily for about 4 years. I haven't had a single issue with it at all. So even if the build quality doesn't "feel" as great as other laptops, at least from my personal experience, that "feel" hasn't translated into poor reliability.

    I use my laptop for light gaming and very heavy photoshop use (ie: always working with 300dpi 200+mb files).

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