HP 15 laptop Intel Core i3-1115G4 16GB 2TB PCIe SSD Silver

Everyday computing laptop

The HP 15 laptop runs Windows 11 Home on an Intel Core i3-1115G4 dual-core processor with 4 threads and 6MB Smart Cache. It pairs 16GB DDR4 memory with a 2TB PCIe SSD for responsive multitasking and ample storage. A 15.6 inch HD display at 1366 x 768 resolution and Intel UHD Graphics handle daily tasks, video calls and media playback.

Sustained workload behaviour

The processor operates at a 3.00 GHz base frequency and can reach 4.10 GHz maximum turbo frequency when thermal headroom allows. Under continuous load the dual-core design and integrated graphics share system memory, so performance scales with the cooling solution rather than discrete GPU resources. Turbo duration shortens as temperatures rise, returning to base clocks for stability.

Thermals noise and power

The silver chassis measures 14.11 x 9.53 x 0.71 inches and weighs 3.52 pounds, providing a compact envelope for the integrated thermal design. Fan activity increases during prolonged heavy use but remains subdued for typical office and streaming workloads. Power draw stays modest thanks to the efficient 11th Gen architecture and absence of a discrete graphics card.