AMD Radeon RX 550X: specs and benchmarks
AMD started Radeon RX 550X sales 16 December 2018. This is GCN 4.0 architecture desktop card based on 14 nm manufacturing process and primarily aimed at gamers. 2 GB of GDDR5 memory clocked at 6 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 112.0 GB / s.
Compatibility-wise, this is 2-slot card attached via PCIe 3.0 x8 interface. Its manufacturer default version has a length of 145 mm. No additional power connector is required, and power consumption is at 50 Watt.
It provides poor gaming and benchmark performance at 12.63 percent of a leader's which is NVIDIA GeForce GTX 1080 SLI Mobile.