DELL Vostro 13 5390 laptop i7-8565U 13.3 1920x1080 8GB 256GB MX250 2GB

13.3-inch laptop for mobile professionals

The Dell Vostro 13 5390 pairs an 8th Generation Intel Core i7-8565U processor with 8GB of onboard LPDDR3 memory running at 2133 MHz. A 256GB M.2 PCIe NVMe solid state drive provides fast storage for documents and applications. The 13.3-inch FHD display delivers a 1920 x 1080 resolution in a compact chassis suited to frequent travel. Integrated Nvidia GeForce MX250 graphics with 2GB GDDR5 add modest visual headroom for light creative tasks.

Installation and common issues

Memory is soldered to the board, so capacity cannot be increased after purchase. Storage uses a standard M.2 slot, allowing a straightforward drive swap if more space is needed later. The narrow-bezel display assembly is delicate; apply pressure only to the base when opening the lid to avoid panel stress. Driver updates for the discrete GPU should be sourced from the Nvidia website to ensure the MX250 switches correctly under load.

Sustained-load behaviour

The quad-core i7-8565U reaches up to 4.6 GHz in short bursts but will throttle under prolonged heavy workloads due to the thin thermal envelope. Expect clock speeds to settle lower during extended video encoding or large dataset processing. The MX250 assists with GPU-accelerated filters but is not designed for continuous 3D rendering. Surface temperatures on the keyboard deck rise noticeably during long sessions, so a hard flat surface helps maintain airflow.