Lenovo’s ThinkPad Helix is nothing if not versatile. This 11.6-inch Windows 8 Pro touchscreen tablet can operate as such, dock to a razor-thin keyboard to become a dual-battery notebook PC, and then flip with acrobatic ease to become a desktop presenter.
ROBERT CARDINThe Helix also boasts a 128GB solid-state drive, which boosts its performance on tasks involving data transfers between storage and memory (boot, return from sleep, and application launches, for example). The presence of the SSD played no small part in the Helix’s respectable Notebook WorldBench 8.1 score of 285, which was nearly three times better than that of our reference system (an Asus VivoBook S550CA, which augments its mechanical hard drive with a 24GB SSD cache). The Helix also earned an outstanding PCMark 7 storage test score of 5308, one of the best results we’ve seen. (WorldBench 8.1 consists of a suite of synthetic and real-world benchmarks, of which PCMark 7 is one element.)
In configurations that use both the tablet and the keyboard, we saw impressive battery life of 6.5 hours thanks to the presence of a battery in each component. The Helix’s longevity dropped to just 2 hours when operating as a tablet with a single battery.
In most tasks less dependent on hard-disk access, the Helix still performed solidly, if not as brilliantly. Outfitted with an Intel Core i5-3337U mobile CPU (based on 2012’s Ivy Bridge architecture) and 4GB of DDR3/1333 memory that it must share with the Intel HD 4000 integrated graphics hardware, our review unit suffered most in gaming tests.
To read this article in full or to leave a comment, please click here
DIODES INORATED DIEBOLD DELL CYPRESS SEMICONDUCTOR ACCENTURE ACER ADOBE SYSTEMS
No comments:
Post a Comment