Advice for upgrading existing PCSPECIALIST spec

[smeith]

Case
PCS MAELSTROM T900 BLACK GAMING CASE
Processor (CPU)
AMD PHENOM II X4 970 (3.50GHz/8MB CACHE/AM3) - BLACK EDITION
Motherboard
ASUS® M5A78L-M/USB3: M-ATX, USB 3.0, SATA 3.0Gb/s
Memory (RAM)
8GB SAMSUNG DDR3 DUAL-DDR3 1333MHz (2 X 4GB)
Graphics Card
1GB AMD RADEON™ HD6770 - DVI,HDMI,VGA - DX® 11
Memory - 1st Hard Disk
750GB WD CAVIAR BLACK WD7502AAEX, SATA 6 Gb/s, 64MB CACHE (7200rpm)
1st DVD/BLU-RAY Drive
12x BLU-RAY ROM DRIVE, 16x DVD ±R/±RW (£45)
Memory Card Reader
INTERNAL 52 IN 1 CARD READER (XD, MS, CF, SD, etc) + 1 x USB 2.0 PORT
Power Supply
600W Quiet 80 PLUS Quad Rail PSU + 120mm Case Fan (£59)
Processor Cooling
SUPER QUIET 22dBA TRIPLE COPPER HEATPIPE CPU COOLER (£19)
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Network Facilities
ONBOARD GIGABIT LAN & WIRELESS 802.11N 300Mbps PCI CARD (£16)
USB Options
4 x USB 2.0 PORTS @ BACK PANEL (MIN 2 FRONT PORTS) AS STANDARD
Operating System
Genuine Windows 7 Home Premium 64 Bit - inc DVD & Licence (£79)
Office Software
FREE Microsoft® Office Starter 2010 (Limited functionality Word & Excel)
Anti-Virus
NO ANTI-VIRUS SOFTWARE
Monitor
IIYAMA E2473HDS 24" LED WIDESCREEN, 2 x HDMI/DVI-D HD 1920x1080 (£169)
DVI-D & HDMI Monitor Cables
1 x 2 METRE GOLD PLATED V1.4 HDMI CABLE (£8)
Keyboard & Mouse
LOGITECH® K200 USB MEDIA KEYBOARD (£10)
Mouse
LOGITECH® MX™518 OPTICAL GAMING MOUSE (£29)
Speakers
LOGITECH S220 2.1 SILVER/BLACK SPEAKER SYSTEM (£18)
Webcam
Logitech® Webcam C210 - built-in-mic & VGA quality video sensor (£22)
Headsets (VOIP)
LOGITECH® STEREO HEADSET H110 - IDEAL FOR CALLS, MUSIC & GAMES (£15)
Surge Protection
6 Socket Compact 2M UFO Surge Protector (£9)
Warranty
3 Year Standard Warranty (1 Month Collect & Return, 1 Year Parts, 3 Year Labour)

I have since doubled my RAM to 16GB and I have also installed a 128GB SSD.

Is my current spec able to use crossfire, eyeifinity and also produce 3D ?

What would be better, getting an identical graphics card and use crossfire or buy a new card and sell old one? (presuming my current spec can handle the above)

Also what monitors would be a good choice for 3D and/or eyeifinity?

Thanks in advance,

Smeith

 

[keynes]

From looking at the manufacturer's website you wouldn't be able to add a 2nd HD 6770. For 3d gaming I'd suggest an NVIDIA gpu.