4 SDR'S are run off my Thinkpad T-420 laptop which came with an i5 processor. I just replaced that with an i7. The Thinkpad is on a dock with dual DVI ports so i have 2 monitors. The SDR'S I use are
Elad-sw1 SDRPlay RSP Afedri-Net & a Airspy&Spyverter
My Winbook tablet is hooked up to the big screen and is running a Sdrplay RSP and a RTLSoft662 SDR
My Main scanner is a Uniden BCD966P2
My Handhelds (Far Left)
Uniden 396XT
Tytera MD-380
Alinco DJX11
Baofeng UV82L
Baofeng UV5R