Acer V3-571G Gaming Performance

Next up in our test suite are our gaming tests, which we discussed in our 2012 Mobile Benchmark Matrix. We conducted all of the 1366x768 testing with the internal LCD and connected an external 1080p display for the Mainstream and Enthusiast test results. Our Value settings are generally very easy on the V3-571G while the Mainstream settings can sometimes be a bit much and the Enthusiast settings (shown in Mobile Bench)  are typically beyond the capabilities of the GT 640M. One of the disappointing decisions Acer made with this laptop is the choice to go with slightly cheaper DDR3 memory for the GPU; while GDDR5 isn’t as necessary at the native LCD resolution, it certainly would have helped with gaming on an external LCD. Of course, we would have liked both GDDR5 and a better LCD, but we tend to be greedy.

Value Gaming Results

Batman: Arkham City - Value

Battlefield 3 - Value

Civilization V - Value

DiRT 3 - Value

Elder Scrolls: Skyrim - Value

Portal 2 - Value

Total War: Shogun 2 - Value

We won’t say too much about our Value settings, other than the V3-571G is more than capable of running all the test games at these settings without difficulty. Civilization V was initially the odd man out, with performance coming in just shy of 30FPS at 28.3; however, the just-released-yesterday 304.79 beta drivers have improved Civ5 performance by around 15%, pushing Civ5 up to 33.4FPS. I still feel it’s possible the current NVIDIA drivers aren’t optimized very well for mobile Kepler, but how much more performance they can eke out with driver updates remains to be seen. The previous generation GT 555M in the Razer Blade is still 10% faster than the GT 640M, and AMD’s A10 Trinity chip is nipping at the heels of what should otherwise be a much faster GPU. The GT 650M in the W110ER also comes in a whopping 65% faster (with a core clock that’s only 18% higher), so something is certainly odd with the current Civ5 results. The V3 breaks 60FPS in nearly all of the other games, Battlefield 3 being the other exception (though at 47FPS it’s certainly fast enough for multiplayer gaming).

Note that in all of these games, the Clevo W110ER with the faster clocked GT 650M (but still with 2GB DDR3) easily outperforms the GT 640M, suggesting that at least for our Value settings memory bandwidth isn’t a bottleneck. The GT 555M GDDR5 on the other hand trades blows with the GT 640M, winning several matchups but falling slightly behind in others. In terms of compute power, the GT 640M should win out by roughly 20%, but the GDDR5 memory gives the GT 555M nearly 40% more bandwidth, with the result being a pretty even fight. Let’s see what happens at our more demanding Mainstream settings.

Mainstream Gaming Results

Batman: Arkham City - Mainstream

Battlefield 3 - Mainstream

Civilization V - Mainstream

DiRT 3 - Mainstream

Elder Scrolls: Skyrim - Mainstream

Portal 2 - Mainstream

Total War: Shogun 2 - Mainstream

With the increase in detail levels and resolution, performance drops are pretty significant. The V3-571G manages to stay above 30FPS in all of the titles, with the exception of Civilization V, but frame rates are low enough in BF3 that we’d recommend using lower settings for multiplayer. The Razer Blade likewise continues to trade blows with the V3, indicating we’re still pretty balanced between memory and shader requirements. Of course, outside of gaming on an external display, no one would actually be running at our 900p Mainstream or 1080p Enthusiast settings, so we put together another table with our recommended settings and the performance you can expect.

Recommended Gaming Settings and Performance

Acer V3-571G-9435 Gaming
Recommended Settings for 1366x768
  Detail FPS Notes
Batman: Arkham City Very High +
Normal PhysX +
High FXAA
34 You can run either DX11 or PhysX at decent frame rates with the GT 640M, but PhysX in my opinion looks better than DX11. FXAA is basically "free".
Battlefield 3 Ultra + 1xAA 37.8 Single-player is fine at these settings, but multi-player might need to drop down to high or even medium settings.
Civilization V Low (“Value”) 33.4 Unless NVIDIA can further improve Civ5 performance with a driver update, stick with our “Value” settings (though you could turn up a few knobs).
DiRT 3 Ultra + 4xAA 32.4 If you’re a stickler for maintaining >30FPS frame rates, you should probably disable AA.
Portal 2 Max + 4xAA 79.3 Portal 2 is one game in our suite where you can basically max out all settings without any concern for performance. Have fun!
Skyrim Ultra + 4xAA 34.9 Skyrim also plays quite well at the Ultra defaults, though we recommend setting AA to 4xAA instead of 8xAA.
Total War: Shogun 2 Very High 38.5 Maximum detail works fine for this game, though you may need to edit the INI file to specify VRAM in order for the Very High preset to unlock.

Most of the games in our test suite run fine at close to maximum detail at the LCD’s native resolution. You can read our testing notes from above, and the only games that need lowered settings are BF3 and Civ5 (surprise). I also ran a test of Diablo 3 (Nightmare difficulty, midway through Act 1) and found that even 1080p at maxed out settings (with the newly added “High (Smooth)” shadowing enabled) was playable on an external LCD, with an average frame rate of 38FPS over 30 minutes. During that period, there were only four dips below 20FPS, with frame rates staying above 30FPS 91% of the time and above 25FPS 99.5% of the time. Of course, if you play on the integrated laptop display you won’t have any issues with frame rates whatsoever. [Ed: Battle.net lag on the other hand….]

The short summary of the gaming results is that the V3-571G definitely has sufficient performance for running any modern game, though not always at max quality. If you prefer gaming performance put into perspective, today’s mainstream GT 640M is generally faster than the GTX 285M from a couple years back, and it consumes less than half the power. It’s also a pretty good match up against the Radeon Mobility HD 5850 and GTX 460M—again, while using substantially less power. With GDDR5 memory, the GT 640M would likely outperform both of those cards.

Acer V3-571G General Performance Acer V3-571G Battery Life, Thermals, and Acoustics
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  • bji - Wednesday, July 04, 2012 - link

    What is the difference? I thought they were the same thing? Reply
  • earthrace57 - Wednesday, July 04, 2012 - link

    They aren't, chicklet is far nicer to type on, it is where the keyboard is more of ingrained into the body of the laptop. Floating island keyboards are well....like floating over the body of the keyboard, one little part sticking down to support the entire key, its really bad for typing, especially if you type with the weight of a feather and don't always hit the center of the keys (I hope this is easy enough to read). Reply
  • JarredWalton - Wednesday, July 04, 2012 - link

    Some places have referred to some chiclet styles as "floating island". We have used the term to refer to the old-style Acer keyboards. There's some overlap, of course, but here's a couple closeups of what the old and new Acer keys look like:

    New Acer V3:
    http://images.anandtech.com/galleries/2138/Acer%20...

    Old Acer:
    http://images.anandtech.com/galleries/2138/Acer%20...

    Both keys "float" in one sense (the small connector in the middle), but the spacing between the keys is the real issue with the old style -- without looking, it's easy to lose track of where your fingers are on the keyboard. The feel is just... [shudder].
    Reply
  • 3dgeneralist - Wednesday, July 04, 2012 - link

    I love acer laptops. Bang for the buck! Owned several laptops. Last one I switched from an Asus core2duo laptop to an Acer i7 laptop. My Asus would reboot after 3 years of heavy use in 3d rendering so I sold it. Had a choice to buy a macpro or acer i7. Needless to say I bought the acer instead. The price for the macbook pro was double with only an old nvidia 9600 card and dualcore only. Ridiculous!
    Now my acer i7 is on its third year and no problems yet. Heavy use in 3d rendering and video editing on the go.
    I actually bought a netbook n2600 from gateway knowing its a sister company from acer. Again its a good buy compared to other brands like toshiba, samsung with the same features. I'm not surprised this price point has the most sales for laptops. Only hardcore gamers really buy 1000USD plus laptops.
    Reply
  • san1s - Wednesday, July 04, 2012 - link

    Some commenters here are ridiculously arrogant. I am part of the population that buys these laptops (I bought a similar one last year, $750 with i7 quad core and GT 540m). I am a college student, and can't afford Macbook Pros that cost twice as much (or more) while only offering the same amount of performance. This doesn't mean that I shouldn't be allowed to use my computer for purposes that usually requires lots of computing power. I use it as my desktop and connect it to an external monitor, and I can take it with me when I need to take notes. I would love a higher resolution matte IPS screen and a larger battery, but I understand that these are compromises required for the price. Reply
  • karasaj - Thursday, July 05, 2012 - link

    I like the mid range priced laptops! Did you mention that you will be reviewing the TimelineU M5 as well soon? And hopefully other laptops in that area/range? I like reading about the 800-1k range, since that seems to be what I'll be spending next :P Reply
  • JarredWalton - Thursday, July 05, 2012 - link

    We should have a Timeline M5 as well as the Aspire S5 (I think those are the right model names) in for review soon. I also have a Samsung Series 7 coming, should be some ASUS Ultrabooks, and Dell's new XPS 15 among others. For the gamers out there, we're also hoping to have GTX 680M vs. HD 7970M notebooks ready for testing in the near future. :-) Reply
  • karasaj - Thursday, July 05, 2012 - link

    Awesome! I imagine it's too greedy of me to ask when these reviews will be up? :) I'm strongly considering the TimelineU m5 and I'm trying to decide if the cheaper cost is worth it over something like the Vizio notebook. Reply
  • JarredWalton - Friday, July 06, 2012 - link

    They're supposed to be on their way right now, so hopefully we'll get them in the next few days. Once we have them, 1-2 weeks at most before the reviews are up. Reply
  • karasaj - Friday, July 06, 2012 - link

    Awesome! Reply

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