![]() ![]() You create an AVAudioPlayer by providing it with the location of the file you want it to play. ![]() To use this feature, you first need to import the AVFoundation module in each file that uses the AVFoundation classes: import AVFoundation This is now a standard feature on all notebooks, and Acer’s implementation is attractive and easy to use.Īcer includes a couple of links to e-tailers like Amazon and, which are easily deleted, but also are a quick reminder that margins are thin when prices are this low.The simplest way to play a sound file is using AVAudioPlayer, which is a class available in the AVFoundation framework. If you do want to update drivers, you can use the Acer Care Center, where you can also manage recovery media creation and support requests. It is a nice looking utility, but other than providing a few options to enable or disable, but it would be nice if you could use it to manage driver updates for the GPU rather than just copy the version numbers. The AMD Radeon Settings gives you control over the GPU settings, including disabling Vari-Bright, and seeing the system settings. But it is worth looking at a few pieces of software and included utilities. ![]() SoftwareĪcer includes a few utilities which are useful, and a few that are not, such as some Norton Antivirus with a short trial period. Far Cry 5 is a demanding game, especially on CPU, so the SoC is even more taxed trying to balance the CPU and GPU, but overall this is a very poor result. The laptop does not get overly loud during this load, only hitting around 45 dB(A), but clearly the included cooling system is inadequate for very heavy loads, such as gaming. The device attempted to run at around 18 Watts of power draw, slightly over the 15 Watt TDP, but in fact only averaged around 8 Watts during this run. The laptop really struggled with its thermals, dropping the framerate into single digits often. If anything, the results were even more disappointing. To see how the laptop performs in a more real-world test, it was again tested using Far Cry 5 as a load source. The GPU also is not consistent when it is turned on around the 2300 second mark.Īs this is a full stress test, it can be unfair since you are unlikely to run into a scenario where you use the system at 100% load for such an extended duration. The laptop does not seem to find a sweet spot where it can maintain temperatures either, it instead bounces from maximum power draw to minimum. A perfect result here would be a straight line for the CPU frequency but struggles to maintain its boosted frequency. But the power line shows several spots where it dropped back due to thermal capacity. Acer has a thin and light laptop, with a new 7 nm AMD Ryzen 7 4700U onboard which should help them out, but to see how the laptop responded it was run through an extended stress test of the CPU, with the GPU kicked in near the end.Īs with most modern CPUs, the Ryzen 7 quickly ramps up well past its target thermal design power, hitting around 30 Watts draw at the start, but as the test goes on, that value falls back to around 18 Watts. The speakers do not get overly loud, measuring 75 dB(A) one inch over the trackpad, but the sound was free from distortion. Sound quality is quite good, with reasonable bottom end response for a notebook of this size. Although the speakers are forward facing, they are on the bottom of the notebook, so can be obstructed depending on the surface the notebook is on. The Acer Swift 3 features DTS Audio with stereo front-facing speakers, and dual-microphones for Cortana support. We are using the ASUS ROG Rapture GT-AX11000 router, and if you’d like to check out more about the new Wi-Fi 6 testing, please check out our overview. The Acer Swift 3 has very good networking performance from the 2x2 networking solution, hitting over 1.1 Gbps transfer speeds on our TCP test. The AX200 is the new Wi-Fi 6 adapter, adding 160 MHz channel support and higher QAM orders to provide much higher peak performance than Wi-Fi 5, while at the same time offering better congestion control as well. Intel’s wireless networking adapters have been the cream of the crop in the PC space for some time, with rock solid stability, and excellent performance. Acer has fitted the Intel AX200 Wireless adapter in their Swift 3, and for good reason. ![]()
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