1 Measured using Full HD Local Video Playback Battery Rundown—measured using Tears of Steel 1080p 3 Mbps H.264 video. Configuration: In the device settings, disable all radios. Disable Intel® Display Power Saving Technology (Intel® DPST), set up the system to 200 nits screen brightness using a full screen white background, and re-enable Intel DPST. Turn OFF the adaptive brightness setting under Power Options in Control Panel. Set "Dim the display" to never on both battery and AC. Set "Put the computer to sleep" to never on both battery and AC. Wait 15 minutes after boot. Launch the default video player (Windows* 8.1 Style UI video player for win), start the workload video in a loop, and disconnect the AC plug to start the test. Measure the time until battery is exhausted. Intel® Core™ M processor battery life measurements based on Reference Platform and OEM pre-production platform vs. Intel® Core™ i5-520UM processor. See system configurations for details.
Estimated based on SYSmark* 2014, a system level performance benchmark that measures and compares PC performance using real world applications. Find out more at www.bapco.com
3 Performance based on SYSmark* 2014. Intel® Core™ M 5Y70 processor compared to Intel® Core™ i5-520UM processor. Weight based on Intel® Core™ M processor-based 2 in 1, code named Llama Mountain. Old PC is OEM laptop with Intel® Core™ i5-520UM and 62 WHr battery, 3 lbs weight, 1.1 inch thick. Tablet is based on Apple* iPad Air weight 1 lb
4 Based on CyberLink MediaEspresso*7 HD Video Conversion - convert a 6 minute, ~1 GB, 1920x1080p, 23738 kbps, MOV video file to a smaller 1920x1080, 8 Mbps, H.264, .m2ts file for reduced file size during internet transfers or for viewing on a portable device.
Measured using 3DMark* Ice Storm 1.2 Unlimited - a 3D graphics benchmark that measures 3D gaming performance. Find out more at www.futuremark.com
6 Based on Intel® Core™ M processor-based 2 in 1, code named Llama Mountain. Old PC is OEM system with Intel® Core™ i5-520UM and 62 WHr battery, 3 lbs weight.
Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.co.uk/performance
8 Measured using Adobe* Photoshop CC 2014 Photo Editing – to edit a 19.70 MB, 36.3 Megapixel, JPG photo taken on a DSLR camera. The "Colored Pencil" artistic filter is applied and the effect’s width and brightness are adjusted and previewed. Assumption: average photo size 400 KB.
9 Measured using ArcSoft* ShowBiz Video Editing – to edit six 1920 x 1080 .mp4 files ranging in size from 38.1-58.8 MB taken on a point-and-shoot camera. Transition effects, text overlays, and a 2 min 3 sec, 160 kbps, .mp3 file are applied to the video project. The output video file is a 2 min 19 sec, 1920 x 1080, 268 MB, ~16 Mbps, H.264, .mp4 video file.
10 "Conflict-free" means "DRC conflict free", which is defined by the US Securities and Exchange Commission rules to mean products that do not contain conflict minerals (tin, tantalum, tungsten and/or gold) that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo (DRC) or adjoining countries.
** System Configuration details:
Latest 2 in 1: Intel® Core™ M-5Y70 processor (up to 2.60 GHz, 4T/2C, 4M Cache)
Battery life measurements on Intel Reference Platform and OEM Pre-production Platform.
Other performance measurements on Intel Reference Platform.
Intel Reference Platform: 4.5 W Thermal Design Power. BIOS: v80.1. Graphics: Intel® HD Graphics (driver v. 15.36.3650). Memory: 4 GB (2 x 2 GB) Dual Channel LPDDR3-1600. SDD: Intel® 160 GB. OS: Windows* 8.1 Update RTM. System Power Management Policy: Balanced. Wireless: On and connected. Battery size assumption: 35 WHr.
OEM Pre-production Platform: 4.5W Scenario Design Power. BIOS: OEM v.X21. Graphics: Intel® HD Graphics (driver v. 10.18.10.3907). Memory: 8 GB Dual Channel. SSD: Intel® 256 GB. OS: Windows* 8.1 Update RTM. System Power Management Policy: Balanced. Wireless: On and connected. Battery size: 35 WHr.
4-year old: Intel® Core™ i5-520UM processor (up to 1.86 GHz, 4T/2C, 3M Cache) on Acer Aspire One 1830T-3721. 18 W Thermal Design Power. BIOS: Insyde v.1.11. Graphics: Intel® HD Graphics (driver v. 220.127.116.114). Memory: 8 GB (2 x 4 GB) DDR3 1333 Mhz. HDD: Seagate* 500 GB. OS: Windows* 7 Ultimate 6.1 Build 7601. System Power Management Policy: Balanced. Wireless: On and connected. Battery size: 62 WHr.