HP EliteBook 845 G8 14 laptop Ryzen 7 5850U 16GB 1TB Windows 11 Pro Grade B

Business laptop for mobile professionals

The HP EliteBook 845 G8 is a 14.0 inch notebook built around an AMD Ryzen 7 PRO 5850U processor with 8 cores and 16 threads. It ships with Windows 11 Pro, 16 GB DDR4 memory and a 1 TB NVMe PCIe M.2 SSD. The chassis meets MIL-STD durability standards and includes a 1080p webcam for video calls.

Eight-core processor with 16 MB L3 cache

The Ryzen 7 PRO 5850U runs at a 1.9 GHz base clock and provides 16 MB of L3 cache to keep multi-threaded workloads responsive. Integrated Radeon graphics use shared system memory, so the 16 GB DDR4 allocation directly affects graphical headroom. This CPU configuration decides whether the laptop suits sustained compile, render or virtualisation tasks.

Sustained load on integrated graphics

Under continuous load the shared-memory Radeon GPU draws from the same 16 GB DDR4 pool used by the CPU, so memory bandwidth becomes the limiting factor. Thermal constraints in the ultraportable chassis will throttle clock speeds after several minutes of full utilisation. Buyers who need discrete GPU performance or more than 16 GB RAM should consider other form factors.