$ sudo lshw -C video
[sudo] password for bruce: 
  *-display               
       description: VGA compatible controller
       product: Curacao XT [Radeon R7 370 / R9 270X/370 OEM]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
       configuration: driver=radeon latency=0
       resources: irq:26 memory:d0000000-dfffffff memory:fde80000-fdebffff ioport:ce00(size=256) memory:c0000-dffff