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Performance and battery life benchmark for Chrome OS devices

Performance and battery life benchmark for Chrome OS devices

User reviews

5 · from the Chrome Web Store
  • M

    Michael Romano

    Feb 3, 2024

    No longer works and doesn't appear to be supported with updates. Test hangs on an unsupported plugin, so the test never actually finishes on any Chromebook. There's no bypassing the hangup.

  • T

    Tahvee Sturgeon

    Sep 23, 2023
  • S

    Stefan Meyer

    Sep 26, 2021

    Doesn't work. Needs some plug-in (maybe Flash) but crashed after a few minutes

  • G

    Grant Swanson

    Sep 30, 2017

    how are you supposed to know the brightness level in nits and the sound level in decibels??

  • L

    Luis Farina Greco

    Mar 23, 2015

    AF_initDataCallback({key: 'ds:0', hash: '1', data:[["hiajijaeaacmnpjpkcfnhohmaijanjgf","https://lh3.googleusercontent.com/3-FNFr71EpBHQ2edaahKSW38t3cZhq2eoP3UlyLU3sOQg7z1kFrv-Vhxze4ngDR1FHu9RwilRLD12l5I0Pi6z2gCpw","CrXPRT",3.4545454545454546,11,"https://lh3.googleusercontent.com/eNbo22U6P9EGHGRrSX4wbnFD3l3SQ_398uiHpoNC6OcqbYn07kkd1xNAyM_RtOyPrsjTUkDaIpYc11rlMOatD3BK4g","Performance and battery life benchmark for Chrome OS devices",null,null,null,null,[],4,null,1000,null,"https://lh3.googleusercontent.com/XOhHIPUX_hmhE1IuPisav-_JOBERGGJf-fCwZ9fPUkc-iZX4Nw1pA8BvjtUhbTNSbWCqdUh22NZX9S_2xx82jY3G7Q",[1418770026,757000000],"{\n\"update_url\": \"https://clients2.google.com/service/update2/crx\",\n\r\n \"name\": \"CrXPRT\",\r\n \"version\": \"1.0.2.1\",\r\n \"description\": \"Performance and battery life benchmark for Chrome OS devices\",\r\n \"manifest_version\": 2,\r\n \"minimum_chrome_version\": \"38\",\r\n \"app\": {\r\n \"background\": {\r\n \"scripts\": [\"background.js\"]\r\n }\r\n },\r\n \"icons\": { \"16\": \"icon-16.png\", \"128\": \"icon-128.png\" },\r\n \"permissions\": [\r\n \"*://principledtechnologies.com/\",\r\n \"*://*.principledtechnologies.com/\",\r\n {\"fileSystem\": [\"write\", \"retainEntries\", \"directory\"]},\r\n \"storage\",\r\n \"power\",\r\n \"system.display\",\r\n \"system.cpu\",\r\n \"system.memory\",\r\n \"system.storage\"\r\n ],\r\n \"externally_connectable\": {\r\n \"matches\": [\r\n \"*://*.principledtechnologies.com/*\"\r\n ]\r\n }\r\n}\r\n","CrXPRT"],null,null,null,null,[[1,"https://lh3.googleusercontent.com/Tb89d48j3AKGW6rdp8Vt0JQj349-Le0pS-RyOaCgttXmQMVO2sSWOirkfrs9Cutn9ISLy_rU9S8sSB8BDb5oO82YfA"],[1,"https://lh3.googleusercontent.com/Jx0GOJKD8-JIm6jT8k30i8CkWh_gOhtxTx6H6vwrKNU0_sP-7V9tSDDnI9-tdvaFM4bGaDHZQkWT_emDcFR_Co7lCR0"],[1,"https://lh3.googleusercontent.com/Zq8qFsDCn0mO0wZpipt_aPSLFgF5o63hlvNgJr-e3NsPQc8fpMIPUwDCJwTIb7B2seg7KlCZm07dLjb0nFJDCVR1dA"],[1,"https://lh3.googleusercontent.com/CX9jaB1dMUht9aLCBPf5sfz1WdSnwsvnMIIhw1GINRBUKkFWjXdLo7TuUCK-74ME1a1ZfSVowGdJDJKr8boKF5gY1g"],[1,"https://lh3.googleusercontent.com/wMZZn06QX9Vm61Lt3pmI7rHt7QqYC4MGZC2TfDG_ynosUdyzSk0qxJjj68ecPkx1ex8uDXVWlnjtGUy-DsYQGzrVFJk"]],"CrXPRT 2015 is a tool that tells you how fast a Chromebook handles things you do every day, like playing video games, watching movies, editing pictures, doing homework, and paying bills. It even measures battery life. The performance test, which measures the speed of your Chromebook, gives you an overall score and individual scores for each workload. The battery life test produces an estimated battery life expressed in hours and minutes, a separate performance score, and a frames per second (FPS) rate for a built-in HTML5 gaming component. CrXPRT is easy to use, completes the battery life evaluation in half a workday, and delivers results you can understand.\n\nNOTE: CrXPRT’s Photo Collage workload uses PNaCl technology, which Chrome 76 disables by default. To test systems running Chrome 76 and later, navigate to chrome://flags on the test system, and find the Native Client flag, which is set to “Disabled” by default. Click the toggle switch to “Enabled” to allow native client capabilities, restart the system, and kick off a CrXPRT test in the normal manner.",null,null,1,["benchmarkxprtsupport@principledtechnologies.com","1007 Slater Rd Ste 300\nDurham, NC 27703-8057\nUS",null,1,null,"Principled Technologies, Inc. ","Justin Greene","Principled Technologies, Inc.","159047849","+19196323206","u64042feca20f7e72beb8cdcb10f2faad"],null,null,"1.0.2.1",[1566415311,62000000],"6.56MiB",["English"],null,null,null,null,1,null,null,null,null,"http://www.principledtechnologies.com/benchmarkxprt/crxprt/faq","38",null,1,null,null,null,null,null,null,null,2,["en"]], sideChannel: {}});