AMD A8-3850 Review: Llano Rocks Entry-Level Desktops

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Earlier this month we previewed AMD's Llano architecture in a notebook environment. Now we have the desktop version with a 100 W TDP. How much additional performance can the company procure with a loftier thermal ceiling and higher clocks?

Benchmark Results: Metro 2033 (DirectX 10)

By testing in DirectX 10 mode, it’s possible to compare AMD’s Radeon HD 6550D, Intel’s HD Graphics 3000, and AMD’s Radeon HD 4290 solutions.

Metro 2033 is a seriously demanding game, and it’s not really a surprise that even at 1024x768 using Medium quality settings none of these graphics engines are particularly playable.

Consistently, though, AMD gets a more than a 3x performance boost moving from the chipset-based Radeon HD 4290 to the on-die Radeon HD 6550D. Moreover, Llano is almost able to double the best showing by HD Graphics 3000 at each resolution.

In case you’re worried about memory performance holding this platform back, refer back to the page exploring memory scaling. Though the shift from DDR3-1333 to DDR3-1600 buys a couple of frames, stepping up to DDR3-1866 doesn’t yield any gains at all in Metro 2033.

Chris Angelini
Chris Angelini
Chris Angelini is an Editor Emeritus at Tom's Hardware US. He edits hardware reviews and covers high-profile CPU and GPU launches.
148 Comments Comment from the forums
  • whatisupthere
    Great review! Thanks Toms
    Reply
  • Tamz_msc
    Another win for AMD!
    Reply
  • SteelCity1981
    So then what's the point of getting the Turbo Core versions when they are going to be Turbo Clocked slower then the none Turbo Clocked versions...
    Reply
  • cangelini
    SteelCity1981So then what's the point of getting the Turbo Core versions when they are going to be Turbo Clocked slower then the none Turbo Clocked versions...
    They don't want you to see better performance from a cheaper APU in single-threaded apps by pushing Turbo Core further ;-)
    Reply
  • Known2Bone
    i really wanted see some amazing gains in the content creation department what with all that gpu power on chip... oh well games are fun too!
    Reply
  • ivan_chess
    I think this would be good for a young kid's PC. It would be enough to run educational software and a web browser. When he grows up to be a gamer it would be time to replace the whole machine anyway.
    Reply
  • DjEaZy
    ... it's may be not the greatest APU for desktop... but it will be a powerful thingy in a laptop... the review was nice... but in the gaming department... would be nice to see a standard 15,x'' laptop resolution tests @ 1366x768... or something like that...
    Reply
  • Mathos
    Actually if you want good DDR3 1600 with aggressive timings, the Ripjaws X series memory that I have does DDR3 1600 at 7-8-7-24 at 1.5v, not all that expensive when it comes down to it either.
    Reply
  • Stardude82
    This makes little sense. An Athlon II X3 445 ($75) and a HD 5570 ($60, on a good day you can get a 5670 for the same price) would provide better performance for the same price ($135) and not have to worry about the RAM you use.

    So is AM3+ going to be retired in favor of FM1 in the near future? Why are there chipset at all? Why isn't everything SOC by now?

    Otherwise this is a very good CPU. If AMD has used 1 MB level 2 caches in their quads when they came out with the Deneb Propus die, they would be much more competitive.
    Reply
  • crisan_tiberiu
    stardude82This makes little sense. An Athlon II X3 445 ($75) and a HD 5570 ($60, on a good day you can get a 5670 for the same price) would provide better performance for the same price ($135) and not have to worry about the RAM you use. what about power consumption?
    Reply