Windows 7: ATI Eyefinity performance review

System Manufacturer/Model Number Rig 1
OS Windows 7 Ultimate x64
CPU AMD Phenom II X4 940 Black Edition @ 3.4GHz (AM2+)
Motherboard Gigabyte GA-MA790X-UD4P (AM2+)
Memory Corsair CM2X4096-8500C5 (4 X 2GB)
Graphics Card XFX Radeon HD 5770 / Diamond Radeon HD 5770 CrossFireX
Sound Card Asus Xonar DS (PCI)
Monitor(s) Displays Samsung SyncMaster 932bw+ (3)
Screen Resolution 4320x900

Keyboard Logitech Desktop Wave
Mouse Logitech LX8 Laser
PSU Corsair CMPSU-750TX
Case Cooler Master HAF 932
Cooling Corsair Hydro Series H50
Hard Drives OCZ Vertex 2 80 GB - Windows 7 System -- WD Caviar Black 1TB - Music, Movies, Vids, Pics -- WD Caviar Black 640GB - User Profiles & Games -- WD My Book 320GB external
Internet Speed 20 down / 2 up
Other Info LG GGC-H20L Blu-Ray / HDDVD combo -- Hauppauge HVR-1250 -- Silverstone MFP-51 -- Logitech Webcam C600

System Manufacturer/Model Number Acer Aspire M1201/Custom Build
OS Windows 7 Ulitimate Beta 32 Bit, Windows Vista 32 Bit, Ubuntu 9.10 32 Bit
CPU AMD Athlon X2 5000+ @ 2.6Ghz
Motherboard Acer Micro-ATX Motherboard
Memory 4gb Patriot Viper PC6400 @ 800mhz Dual Channel (4-4-4-12)
Graphics Card ATI HD3870 with 512mb GDDR4
Sound Card Realtek HD 7.1 Onboard Sound
Monitor(s) Displays 22" Acer X223 Widescreen
Screen Resolution 1680 X 1050

Keyboard Microsoft Sidewinder X6
Mouse Microsoft Sidewinder X5
PSU ULTRA X3 600 Watt Modular
Case NZXT Tempest (The Airflow King) 2x 140mm Fans, 4x 120mm Fans
Cooling 1x 135mm In PSU, 1x 70mm On CPU, And 1x 120mm
Hard Drives 320gb Western Digital SATA II (Ubuntu 9.10) 500gb Seagate SATA II (Windows 7 Beta) 1tb Seagate SATA II (Vista Home Premium)
Internet Speed 6 Mbs Down 1 Mbs Up
Other Info AVerMedia 1500MCE TV Tuner Logitech X540 5.1 Surround Sound