...
... without Scope 4.5:
...
HP Z400 = 2 PCI slots, Xeon 4 core, 3 DRAMs (+3 empty) equaling 3 GHz, Windows 10, Quadro FX 1700
HP XW4600 = 3 PCI slots, Intel Core 2 Duo (E8400), 4 DRAMs (full) equaling 4 GHz, Windows 7, Quadro NVS 290
...
Guess which.
...
thanks,
john