ATI Mobility Radeon HD 4550 technical specs and benchmarks
ATI started Mobility Radeon HD 4550 sales 1 January 2010. This is a TeraScale 2 architecture desktop card based on 55 nm manufacturing process and primarily aimed at office use. 0.5 GB of GDDR3 memory clocked at 1.4 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 11.2 GB/s.
Compatibility-wise, this is MXM Module card attached via MXM-II interface.
It provides poor gaming and benchmark performance at 1.89 percent of a leader's which is NVIDIA Quadro P6000.