Lenovo
MODEL: ThinkPad T500 TYPE: 2081CTO Switchable Graphics with Intel GMA 4500MHD and ATI Mobility Radeon HD 3650 (256 MB)
lspci -vnnn: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
lspci: (sorry, without -vnnn) 01:00.0 VGA compatible controller: ATI Technologies Inc Mobilitiy Radeon HD 3650
Lenovo
MODEL: ThinkPad T500
TYPE: 2081CTO
Switchable Graphics with Intel GMA 4500MHD and ATI Mobility Radeon HD 3650 (256 MB)
lspci -vnnn:
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
lspci: (sorry, without -vnnn)
01:00.0 VGA compatible controller: ATI Technologies Inc Mobilitiy Radeon HD 3650