Lenovo ThinkPad X1 Carbon review (2014): new, but not necessarily improved

PCMark7 3DMark06 3DMark11 ATTO (top disk speeds) Lenovo ThinkPad X1 Carbon (2014, 1.6GHz Core i5-4200U, Intel HD 4400) 4,773 5,881 E1,727 / P930 / X284 555 MB/s (reads); 137 MB/s (writes) HP Spectre 13 Ultrabook (1.6GHz Core i5-4200U, Intel HD ...

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