They're also all hybrid CPUs with a mix of performance cores and efficiency cores. The Lenovo IdeaPad Flex 5i is available with the following CPUs:Īll the CPUs are low-power processors designed for general productivity tasks like text processing, web browsing, and video playback. Some tests, like black uniformity and color accuracy, may vary between individual units. If you come across a different configuration option not listed above or have a similar Lenovo Flex 5i that doesn't correspond to our review, let us know, and we'll update it. Our display and performance results are only valid for the configuration we tested.

Intel Iris Xe (integrated, Core i5 and i7).

Intel UHD Graphics (integrated, Core i3 and Pentium Gold).

Intel Core i7-1255U (10 cores/12 threads, up to 4.7GHz, 12MB cache).

Intel Core i5-1235U (10 cores/12 threads, up to 4.4GHz, 12MB cache).

Intel Core i3-1215U (6 cores/8 threads, up to 4.4GHz, 10MB cache).Intel Pentium Gold 8505 (5 cores/6 threads, up to 4.4GHz, 8MB cache).

This review applies to all models with a model number starting with '82R7'. The display, CPU, memory, and storage are configurable you can see the available options in the table below. We tested the Lenovo IdeaPad Flex 5i (model 82R70007US) equipped with a 1080p IPS display, an Intel Core i5-1235U CPU, integrated Intel Iris Xe graphics, 8GB of memory, and 512GB of storage.

Lenovo ideapad flex 5 thunderbolt 3