AMD Radeon R9 270 technical specs and benchmarks
AMD started Radeon R9 270 sales 13 November 2013 at a recommended price of 179 USD. This is a GCN 1.0 architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 2048 GB of GDDR5 memory clocked at are supplied, and together with 256 Bit memory interface this creates a bandwidth of 179.2 GB/s.
Compatibility-wise, this is 2-slot card attached via PCIe 3.0 x16 interface. Its manufacturer default version has a length of 210 mm. An additional 1 6-pin power connectors are required, and power consumption is at 150 Watt.
It provides good gaming and benchmark performance at 27.45 percent of a leader's which is AMD Radeon R9 390 X2.