the iPad Air 2 is powered by the A8X SoC — a chip with three billion transistors, and a tri-core CPU that gets uncomfortably close to laptop levels of performance, with a decent GPU to boot.
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the A8X now has a Geekbench score that is very close to a dual-core Core i5-4250U — the Haswell chip that’s inside the mid-2013 13-inch MacBook Air. The A8X CPU manages single- and multi-threaded scores of 1812 and 4477 — while the Core i5-4250U is at 2281 and 4519
#HardwareIsNotDead - Love the conclusion: "unless you need a PC for high-end gaming or multimedia editing, the iPad Air 2 and A8X SoC proves that we’re now getting scarily close to a point where tablets can replace laptops. If I was a chip maker, or a laptop OEM, I’d be a little scared of Apple right now — clearly, its chip design team is a force to be reckoned with."