GPU Performance

It’s a bit ironic that the most recent GPU architecture in the Acer Nitro 5 is the one that is not used, since the Ryzen CPU offers Vega graphics, but despite the dGPU being Polaris 11 based, it still offers far more GPU performance than you can get out of the integrated GPU.

The AMD Radeon RX 560X offers 16 CUs, which translates into 1024 Stream Processors, and is coupled with 64 texture units and 16 ROPs. AMD offers both 2 GB and 4 GB models of this laptop card, but despite this being a budget system, Acer has gone with 4 GB of GDDR5, attached via a 128-bit bus. It’s based on Global Foundries 14nm process.

The Intel version of this laptop comes with an NVIDIA GTX 1050, or a 1050 Ti on the highest-end models. So for comparison the Dell XPS 15 9560 is included which came with the GTX 1050. The MSI GT75 Titan is included only because it is the only other device which has been tested on the latest games in our suite. If you’d like to compare the Acer Nitro 5 against any other system we have tested, please check out our online Bench.

It’s also worth pointing out that the Acer Nitro 5 is pretty limited in terms of resolutions the panel supports. Although 1920x1080 is great for desktop, demanding games may make use of a slightly lower resolution such as 1600x900, but that is not available as an option on this laptop. It only offers 1920x1080 and 1280x720 as 16:9 resolutions, so for our gaming tests we were limited to our Value and Enthusiast settings, but some games play better than others. Civ VI, for example, would only run at 1920x1080 in fullscreen mode, but Shadow of Mordor and Shadow of War render at a % of the native resolution, so they work fine regardless.

3DMark

Futuremark 3DMark Fire Strike

Futuremark 3DMark Sky Diver

Futuremark 3DMark Cloud Gate

Futuremark 3DMark Ice Storm Unlimited

Futuremark 3DMark Ice Storm Unlimited - Graphics

Futuremark 3DMark Ice Storm Unlimited - Physics

UL Benchmark’s 3DMark offers several tests, with Fire Strike being the most complex, and Ice Storm Unlimited being a test that you can run on smartphones and tablets. As the scenes get less complex, the CPU performance becomes more of a bottleneck than the GPU, and that is apparent here. With Fire Strike, the Acer Nitro 5 trades blows with the GTX 1050 in the XPS 15, but as the scenes get less complex, it fades back. It still offers far more performance than the Vega 10 in the Acer Swift 3, but the gap shrinks from being 413% the performance of Vega 10 on Fire Strike, down to *only* 157% the performance on Ice Storm. Luckily most games are more GPU demanding than Ice Storm would be.

GFXBench

GFXBench 5.0 Aztec Ruins Normal 1080p Offscreen

GFXBench 5.0 Aztec Ruins High 1440p Offscreen

The latest GFXBench offers new DX12 based tests, which are a big step up over the OpenGL based tests from GFXBench 4.0. AMD tends to do well on DX12, and it does do very well here as well. It’s well over any integrated GPU, offering well over double the performance of the Vega 10, which itself is almost twice as fast as Intel’s UHD 620.

Dota 2

Dota 2 Reborn - Enthusiast

Dota offers a wide enough range of options that it can be run pretty well on even integrated graphics, assuming you’re OK with turning down the detail and resolution. It does tend to be more CPU bound than many other games though. At our Enthusiast settings, the game averaged just over 60 FPS, which is far higher than iGPUs. But thanks to the more powerful CPU in the Dell XPS 15, it managed 50% quicker yet.

Civilization VI

Civilization VI Enthusiast

Unfortunately this game would only detect the display at 1920x1080, which means if you are going to play Civ VI on this device, you'll have to do it with the settings turned down a bit. Luckily, this isn't a game that requires very high framerates to play.

Rise of the Tomb Raider

Rise of the Tomb Raider - Value

Rise of the Tomb Raider - Enthusiast

As a DX12 title, AMD does much better here, offering similar performance to the GTX 1050 again. It is more or less dead even between the two GPUs.

Shadow of the Tomb Raider

Shadow of the Tomb Raider - Value

Shadow of the Tomb Raider - Enthusiast

The latest in the Tomb Raider franchise is much more demanding, and although we only have a couple of devices tested with it, it looks like it will be one that will stick with us for a long time, since even a GTX 1080 only achieves 92 FPS on our Enthusiast settings. The game is certainly playable on value on the Acer Nitro 5, but it is running into its limits here.

Bioshock Infinite

Bioshock Infinite - Value

Bioshock Infinite - Enthusiast

We’re including some of our older titles here both because this is an entry-level gaming system, and because we have a lot of data for these tests, and Bioshock is one that can still be demanding to laptops. The Nitro 5 performs very well in our Value results, but struggles a bit on the Enthusiast settings. What would likely be the sweet spot would be our 1600x900 Mainstream test, but as indicated above, this laptop doesn’t offer that resolution.

Shadow of Mordor

Shadow of Mordor - Value

Shadow of Mordor - Enthusiast

The RX 560X can easily run this game, assuming the settings are turned down. It does still struggle at 1920x1080 Ultra though, so some tweaking would be needed.

Shadow of War

Shadow of War - Value

Shadow of War - Enthusiast

The latest version of the game is even more demanding, and here the Nitro 5 runs it well at Value, but would struggle with much more demand than that.

F1 2017

F1 2017 - Value

F1 2017 - Enthusiast

Codemasters offers a pretty wide range of performance with their racing sim engine, and the Acer Nitro 5 can play it pretty well.

Far Cry 5

Far Cry 5 - Value

Far Cry 5 - Enthusiast

Ubisoft’s Far Cry franchise is one of their most successful, but the performance required is a bit more than the Acer can handle. The game is playable, albeit barely, at our value settings.

GPU Conclusion

This is the first laptop we’ve seen with a discrete AMD GPU in a long time. Not only is this great for competition, but the performance of the Polaris based RX 560X showed that it can hang with NVIDIA's widely-used GTX 1050. AMD’s work on what was originally Mantle has translated through into great showings in DX12 games, although the system can still struggle a bit in DX11. Most entry level gaming laptops are also going to offer a 45-Watt H series Intel CPU, so the pairing with AMD’s U series Ryzen is also holding it back somewhat. Luckily AMD has just announced their own H series, so this gap should be filled in the near future.

System Performance Display Analysis
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  • Peter2k - Friday, February 15, 2019 - link

    Would be interesting

    I've ordered a FX505DY, from Asus, and it has the same GPU, an "upgraded" 3550H but also just one RAM stick
    And rule of thumb with Ryzen is single channel = terrible performance

    So it would be interesting to see how it impacts performance here

    Also I wonder personally if in my case Asus would let me at least RAM XMP settings instead of running it stock at 2400 no matter what
    Reply
  • Annnonymmous - Friday, February 15, 2019 - link

    Sorry to disappoint, but my results were very similar in dual-channel. I know that if used for the onboard GPU, the results would definitely be better, but for the discrete card, there's no appreciable difference in the results. Reply
  • Peter2k - Saturday, February 16, 2019 - link

    Thx anyway

    Cheers
    Reply
  • Annnonymmous - Friday, February 15, 2019 - link

    Here is my results: https://www.3dmark.com/fs/18345476 Reply
  • deksman2 - Saturday, February 16, 2019 - link

    You might experience slightly higher CPU performance though... and also, synthetic benchmarks aren't too representative of real-world performance.
    I suggest you try running actual games with dual-channel for more accurate comparison.

    Still, when it comes to the article, I don't necessarily agree that its AMD fault for low battery life... but mainly that Acer paired it with a very low capacity batter instead. It IS a 25W TDP APU part after all, and the IGP should be handling most of the media watching.
    Reply
  • Brett Howse - Saturday, February 16, 2019 - link

    Raven Ridge has a power usage issue at idle. All Raven Ridge laptops suffer from poor battery life unfortunately. Reply
  • LarsBars - Sunday, February 17, 2019 - link

    I thought I have read all the AT articles about Raven Ridge. What exactly is the issue? Can you link me to the explanation, thanks. Reply
  • Brett Howse - Sunday, February 17, 2019 - link

    https://www.anandtech.com/show/13726/the-lenovo-th... Reply
  • Annnonymmous - Sunday, February 17, 2019 - link

    The battery life is just fine. I regularly bring this thing to my bedroom and use it to complete work before bed. It runs dead silent and only warm to the touch. While I have a lapdesk, it is unneeded because the bottom ventilation is great. Your knee/leg won't possibly cover up all holes. Further, 3-4 hours is plenty.

    On older games, you'll get 3 hours off the APU too. So something to consider.
    Reply
  • PeachNCream - Friday, February 15, 2019 - link

    Accurate screens are nice, but I think there's a bit of an over-emphasis placed on that sort of thing here mainly because, in the past, other review sites didn't actually do detailed color analysis and instead just tossed out a quick statement based on eyeball observations. It sort of resulted in that analysis becoming a differentiator between AT and the competition so the focus on it when, for most people, it really doesn't matter, is a leftover. That doesn't mean its a useless thing, of course. I'm sure there are people that care (or at least will think they should care because they have devised some reason to believe it matters a lot) so it should continue and readers can filter for spam as needed with liberal use of the page selector. Reply

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