ATI Mobility Radeon HD 4550: specs and benchmarks
ATI started Mobility Radeon HD 4550 sales 1 January 2010. This is Terascale 1 architecture notebook card based on 55 nm manufacturing process and primarily aimed at office use. 512 MB of GDDR3, DDR2, DDR3 memory clocked at 700 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 11.2 GB/s.
Compatibility-wise, this is card attached via MXM-II interface.
It provides poor gaming and benchmark performance at 1.58 percent of a leader's which is NVIDIA GeForce RTX 2080 Ti.