CPU Performance

For the full breakdown of x86 CPU performance head over to Bench and compare away. As I mentioned in our preview of the A8-3850 a couple of weeks ago, general purpose performance isn't that great. Although AMD has tweaked the A8's cores, the 2.9GHz 3850 performs a lot like a 3.1GHz Athlon II X4. You are getting more performance at a lower clock frequency, but not a lot more.

Compared to the Core i3-2100/2105 the A8-3850 really doesn't change the current state of AMD vs. Intel. If you're running lightly threaded apps, the Core i3 just has much better performance. Look at our single-threaded Cinebench scores below and you'll see a 50% performance advantage.

CPU bound gaming performance is also an area where the A8 falls behind the i3. Here you're looking at a 25 - 50% advantage for the i3-2100/2105:

Applications that are a mix of one or more CPU intensive threads still favor the Core i3 as you can see from the Photoshop performance results:

Go to the other end of the spectrum and load the A8-3850 up with CPU intensive threads, and it'll actually hold its own. As strong as the Core i3 is, there's no replacement for more cores when it comes to these thread heavy workloads. I should add that despite the A8's core count advantage, it's biggest victory in these heavily threaded tests is still only 9%:

There's not much more to be said here. The A8-3850 isn't going to set any records for general use performance. If your primary use for your PC is going to be gaming however, Llano has something to offer you...

The Direct Competitor: Intel's Core i3-2105 Llano GPU Performance vs. DDR3 Speed
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  • evilspoons - Thursday, June 30, 2011 - link

    Haha, I stupidly ordered a 1920x1200 panel in my work laptop (I really should've gone with 1680x1050).

    It's a 15".

    Hahaha.
    Reply
  • Alexvrb - Thursday, June 30, 2011 - link

    You don't like your eyes very much, do you? Reply
  • misuspita - Thursday, June 30, 2011 - link

    Oh come on, we come from the same place and that is not true. Budget systems come with the cheapest 19 LCD's which add 80€ to the price of a new budget PC. Resolution?1600x900.

    Yes, if you buy a second hand PC, then you get it with older monitors, but then, you don't get a brand new A8, right?

    I also think that the resolutions tested should be max 3:

    1. laptop minimum - 1366x768
    2. LCD medium - 1600x900
    3. LCD standard - 1920x1080
    Reply
  • Musafir_86 - Thursday, June 30, 2011 - link

    -Where are you from? I'm from Malaysia, and the place I mentioned is in context of a city (that's just a bit bigger than a town); in bigger cities the situation would be different, of course.

    -BTW, I meant a *NEW* budget system paired with a recond/refurbished monitors. CRT is offered to the most budget-constrained customers who would want a PC just for some word processing, surfing the internet, watching YouTube, and some light gaming for their kids. But more would prefer a LCD anyway, even if it's a refurb. :)

    Regards.
    Reply
  • misuspita - Thursday, June 30, 2011 - link

    Sorry, your nickname is a word from romanian language, and I thought you are from Romania.

    Well, here new systems come with LCD's only, because they got really cheap in the past 5 years. And the cheaaaapest one still boasts a higher resolution than 1024x768. That's pretty ancient and not used anymore. Why do we not test in 640x480? I mean, safe mode works, we shoul test that one too...
    Reply
  • L. - Thursday, June 30, 2011 - link

    Again guys, we're reviewing new tech, the kind that costs a lot of money ... and stuff ..

    If you're into refurbished, I don't quite see the point of getting an i3 when you could get so much more out of second hand (pardon me, but in your position I'd rather spend 130 bucks on a full HD led-backlit LCD rather than a useless core i3).
    Reply
  • ET - Thursday, June 30, 2011 - link

    I'd argue for 1280x720 (720p) as the minimum resolution. That's a reasonable resolution to use as a step down on a 1080p monitor or HDTV.

    By the way, looking at Newegg, the lowest price monitors are either 1366x768 or 1440x900, then a couple of 1600x900 and then 1080p. The difference between in price between the cheapest 1600x900 and 1080p is $10.

    Probably 1366x768 and 1080p are the only two resolutions really worth testing these days, since the market seems to be moving towards them as standards (much as I personally hate 16:9). Though I argued for 720p, the difference between it and 1366x768 is small.
    Reply
  • BigDDesign - Friday, July 01, 2011 - link

    1366x768 feels good with my eyesight and a 15" laptop. WTF is the problem with actually seeing what is on the screen at 2 feet away. 16:10 would be better, but we are stuck with cheap panels at 16:9. I wear glasses for the small stuff. Still don't think that a native resolution of anything less than a 24" monitor is good for 1080p resolution. Reply
  • stephenbrooks - Monday, July 04, 2011 - link

    --[Still don't think that a native resolution of anything less than a 24" monitor is good for 1080p resolution.]--

    Yep, bought a 21.5" 1080p panel and it's pixels seem a little small for desktop use, suggesting 23-24" would be better. (Until all applications and OSes magically become resolution independent.)
    Reply
  • zebrax2 - Thursday, June 30, 2011 - link

    I disagree as many of lower end plasmas use 1024x768. Reply

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