GPU Performance

The increase in memory bandwidth from using DDR3-1600 memory should improve 3D performance as well as maintain general UI perf. To find out we turned to GLBenchmark 2.1. Let's start with the synthetics:

GLBenchmark 2.1 - Fill Test

The fill rate test shows a greater than 20% increase in performance, all due to memory bandwidth. We saw a jump with the TF Pad 300 for similar reasons as well.

GLBenchmark 2.1 - Triangle Test (Textured, Fragment Lit)

GLBenchmark 2.1 - Triangle Test (White)

Triangle throughput hasn't changed, which makes sense because there's no increase in processing power or GPU clock speed. Let's look at the impact on simulated gameplay however. First up are the offscreen, 720p results:

GLBenchmark 2.1 - Egypt - Offscreen 720p

As we've surmized in the past, GLBenchmark's tests are largely compute bound - thus the 11% increase in performance over the Transformer Prime isn't too surprising at 720p.

GLBenchmark 2.1 - Pro - Offscreen 720p

The older Pro test is less compute limited and here we see nearly a 20% increase in performance thanks to the higher bandwidth memory subsystem. The real question is whether or not DDR3-1600 is enough to drive a game at the panel's native 1920 x 1200 resolution.

GLBenchmark 2.1 - Egypt (Standard)

Although hardly the most visually complex demonstration in the world, the Egypt benchmark does show us that over 30 fps is possible at 1920 x 1200. GPU performance is obviously shy of what Apple crammed into the next-generation iPad, but it can be sufficient for the Infinity.

GLBenchmark 2.1 - Pro (Standard)

A Faster Tegra 3, More Memory Bandwidth WiFi & GPS Performance
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  • dagamer34 - Monday, June 25, 2012 - link

    ASUS Transformer Pad Infinity - 1080p + 1.6Ghz->1.3Ghz Tegra 3 + Windows RT + Touch Cover = $599 Surface RT starting price. Reply
  • killerclick - Monday, June 25, 2012 - link

    Yeah, except you get a 1366x768 screen and a lack of apps. Plus you have to wait three months for it. Plus the touch cover doesn't have an extra battery. Plus how are you going to use the kickstand+touch cover on your lap?

    Give it up, the Surface is a crap product, especially Surface Pro. A tablet is neither a PC nor a laptop, and Microsoft doesn't seem to understand that.
    Reply
  • Samus - Monday, June 25, 2012 - link

    Microsoft understands perfectly that a tablet can both be a PC and a laptop. Reply
  • UpSpin - Monday, June 25, 2012 - link

    You can buy such tablets already: Asus EEE EP121, Samsung Series 7 Slate. Also the future Win 8 tablets, which are both a PC, laptop and tablet will cost twice as much as the TF700.

    WinRT won't be a laptop replacement, rather an inferor iPad clone, which won't give you any advantage, especially not compared to Android.
    Reply
  • name99 - Monday, June 25, 2012 - link

    You may the way they understood that the SAME Windows could work just as well on a tablet and a PC (dating all the way back to 1987 and the Go tablet business)?
    You mean the same way they understood that the same Windows UI could work on a phone, through all the different naming iterations of WIndows CE/Windows Mobile?

    I think let's believe it when we see it. Right now what I see is that the fraction of people who LIKE Windows 8 as a PC OS is pretty damn small, which suggests a fundamental flaw in your theory.
    Reply
  • french toast - Monday, June 25, 2012 - link

    Really? So no one likes w8 despite the fact it isn't even on sale yet?

    So you think because a company releases a poor product many moons ago.. that obviously means every product will be poor from that point onwards...
    Reply
  • rickcain2320 - Monday, June 25, 2012 - link

    Windows 8 has been out in beta and RC phases for quite some time now. No rave reviews by anybody other than fanbois wearing blue e t-shirts and paid bloggers. Reply
  • themossie - Monday, June 25, 2012 - link

    Anecdotally...

    A software developer just paid me $40 to downgrade their Microsoft BUILD conference slate from Win8 DP (developer's preview) to Windows 7. This is the prototype for the Samsung Series 7 Slate, released to encourage Win8 developers. Not a good sign.

    They encountered driver issues (will be fixed by Win8 release) and found the workflow very unpleasant (which will not!)

    I played with 8 for a while first. Ugly, ugly operating system. The desktop feels gimped, because the start button returns you to Metro. I don't care about the missing start menu, but Metro isn't useful enough by itself, forcing me to the Desktop for real work - and several operations on the Desktop take you back to Metro :-(

    Also, IE for Metro is completely unusable.
    Reply
  • Belard - Tuesday, June 26, 2012 - link

    Windows8 totally BLOWS chunks. Anyone who I know in RL who has used Windows8 on the desktop think its SUCKS.

    I used it... it sucks. I'll go WindowsXP before I deal with Windows8.

    Vista sucked because it was buggy garbage...Win8 sucks because its a crappy UI design.
    Reply
  • prophet001 - Tuesday, June 26, 2012 - link

    You got a little foam on your lip there bud...

    Little to the left... little more... there! you got it off.
    Reply

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