lshw -C video
WARNING: you should run this program as super-user.
  *-display
       description: VGA compatible controller
       product: Sandy Bridge Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:43 memory:c0000000-c03fffff memory:b0000000-bfffffff ioport:3000(size=64)