AMD Radeon R7 M380: specs and benchmarks
AMD started Radeon R7 M380 sales 5 May 2015. This is GCN architecture notebook card based on 28 nm manufacturing process and primarily aimed at gamers. 4096 GB of DDR3 memory clocked at 1000 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 32 GB/s.
Compatibility-wise, this is card attached via PCIe 3.0 x16 interface.
It provides poor gaming and benchmark performance at 9.11 percent of a leader's which is AMD Radeon R9 390 X2.