There are plenty out there and you should not tell everyone what your personal e-mail is.
All modern GPU have at least DirectX 9.
The nVidia GeForce 8xxx series and above supports DX10.
Beginning with the ATI Radeon HD 3xxx and above DX10.1 is supported.
All current video card support DX11. That starts with the Radeon HD 5xxx series and nVidia GT / GTX 4xxx series.