AMD Radeon HD 8690M: specs and benchmarks
AMD started Radeon HD 8690M sales 1 March 2013. This is GCN 1.0 architecture notebook card based on 28 nm manufacturing process and primarily aimed at office use. 1 GB of GDDR5 memory clocked at 4 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 32 GB/s.
Compatibility-wise, this is card attached via PCIe 3.0 x8 interface.
It provides poor gaming and benchmark performance at 4.63 percent of a leader's which is AMD Radeon R9 390 X2.