Here is some additional system info and settings for my Mac Pro.
Hardware
Hardware Overview
Model Name: Mac Pro
Model Identifier: MacPro4,1
Processor Name: Quad-Core Intel Xeon
Processor Speed: 2,26 GHz
Number of Processors: 2
Total Number of Cores: 8
Memory: 6 GB
Boot ROM Version: MP41.0081.B07
Hardware UUID: <12345678-1234-1234-1234-123456789012>
Graphics/Displays (overlapping info on PCI Cards section)
ATI Radeon HD 4870
Chipset Model: ATI Radeon HD 4870
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NVIDIA GeForce GT 120
Chipset Model: NVIDIA GeForce GT 120
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PCI Cards
ATI Radeon HD 4870
Name: ATY,MotMot
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NVIDIA GeForce GT 120
Name: NVDA,Display-B
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pcibdbd,a117 (Blackmagic Design Intensity Pro)
Type: Video
Driver Installed: Yes
MSI: No
Bus: PCI
Slot: Slot-4
Vendor ID: 0xbdbd
Device ID: 0xa117
Subsystem Vendor ID: 0xbdbd
Subsystem ID: 0xa117
Revision ID: 0x0000
Link Width: x1
Link Speed: 2.5 GT/s
[]$ uname -a Darwin Tomi-Mac-Pro 11.3.0 Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64 x86_64 []$ uname -s Darwin []$ uname -n Tomi-Mac-Pro []$ uname -r 11.3.0 []$ uname -v Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64 []$ uname -m x86_64 []$ uname -p i386 []$ arch i386 []$ machine i486 []$ pagesize 4096
Last modified: May 2nd, 2012
Author: Tomi Häsä (tomi.hasa@gmail.com)
URL: http://sites.google.com/site/tomihasa/system-info-mac-pro