Memory Speed: 2133MHzMemory Type: LPDDR4x, 8 Channels, up to 16GBStorage: NVME SSD UFS3.0 Qualcomm Adreno 6802x performance improvement and 60% greater power efficiency* Both laptops were running version of 3DMark.ĬPU Cores: 4+4 Qualcomm Kryo 495 (Cortex-A76 2.75GHz + Cortex-A55)ĬPU Cores: 4+4 Qualcomm Kryo 385 (Cortex-A75 + Cortex-A55) Night Raid is a fairly new graphics benchmark using the DirectX 12 3D graphics API, and it's designed to test the performance of PCs with integrated GPUs. Lastly, UL also subjected both laptops to its "Night Raid" benchmark in 3DMark. Qualcomm Snapdragon 8cx reference laptop.UL's new Application and Battery Life Profile tests were put to the test on two laptops running version of PCMark10 and version 1904 of Microsoft Office, and with the following hardware specifications: If you're interested in the technical details about how these benchmarks work, you can read the full documentation here. PCMark10 Applications and Battery life profile benchmarks, and 3DMark Night Raid benchmark. It should be noted that although the benchmark makes no changes to the Windows scheduler or performance profiles, the benchmark does require the user to calibrate the brightness and toggle radios on their own if they so choose.Idle: The screen is left on while the machine idles.Video playback: An h.264-encoded FHD video clip is played to simulate "Netflix high-quality" videos.Thus, performance is valued in this test. Tests last for 10 minutes, though the faster a machine finishes the test the longer it'll have time to idle and the higher its score will be. Application battery life: In this profile, PCMark10 tests the real-world battery life with the same workload as the regular Application Test. The Battery Life test has machines undergo 3 different tests.There's no simulated workload here, the Application test ranks machines on their speed handling real-world tasks in Microsoft PowerPoint, Microsoft Word, Microsoft Excel, and Edge.According to Jani Joki, Director of Engineering at UL, the tests work as follows: The new benchmarks are called the PCMark10 Application test and PCMark10 Battery Life Profile test. Similarly, Qualcomm has enlisted the aid of PCMark, an industry-leading benchmark developed by UL, formerly known as Futuremark, to show off the real-world application performance and battery longevity of a laptop powered by the Snapdragon 8cx. Dell, for example, uses an application-based benchmark called MobileMark 2014 to produce its claim that the XPS 13 with an Intel Core i5 8265U, 8GB RAM, 256GB SSD, and FHD display lasts up to 21 hours. A growing trend is to use application-based benchmarks to estimate the battery life and performance when performing real-world tasks like browsing the web, editing documents, or watching videos. When marketing a new laptop, companies often post battery life metrics that are hard to believe or under such specific circumstances that they're meaningless for the average consumer.
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