Intel Skylake-U For Laptops Posts Solid Gains In Testing, Especially Graphics

Intel's 6th Generation Skylake family of Core processors has been available for some time now for desktops. However, the mobile variant of Skylake is perhaps Intel's most potent incarnation of the new architecture that has been power-optimized on 14nm technology with a beefier graphics engine for notebooks. In late Q3, Intel started rolling out Skylake-U versions of the chip in a 15 Watt TDP flavor. This is the power envelope that most "ultrabooks" are built with and it's likely to be Intel's highest volume SKU of the processor. The Lenovo Yoga 900tested here was configured with an Intel Core i7-6500U dual-core processor that also supports Intel HyperThreading for 4 logical processing threads available. Its base frequency is 2.5GHz, but the chip will Turbo Boost to 3GHz and down clocks way down to 500MHz when idle. The chip also has 4MB of shared L3 cache and 512K of L2 and 128K of data cache, total. In the benchmarks, the new Skylake-U mobile chip is about 5 — 10 faster than Intel's previous generation Broadwell platform in CPU-intensive tasks and 20+ percent faster in graphics and gaming, at the same power envelope, likely with better battery life, depending on the device.

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