Which GTX770 card should I get?

canning_s

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Jul 21, 2013
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I am wanting to buy a GTX770 card, and I would like some advice on the best one to get in relation to gaming?

Here is a link comparing some of my options (http://pricespy.co.nz/product.php?j=1942329,1952160,1967257,1952161)

Also, should I only get the 2GB version and is the card compatible with my system?

Here are my specs:

Computer
Model : OEM
Serial Number : To Be Fille***********
Chassis : Desktop
Mainboard : ASRock M3A785GMH/128M
BIOS : AMI (OEM) P1.20 08/04/2009
Total Memory : 4GB DIMM DDR3

Processors
Processor : AMD Phenom(tm) II X4 955 Processor (4C 3.2GHz, 2GHz IMC, 4x 512kB L2, 6MB L3)
Socket/Slot : AM2r2/AM3

Chipset
Memory Controller : ASRock RS780/880 Host Bridge 2x 2GHz (4GHz)
Memory Controller : AMD F10 Athlon 64/Opteron/Sempron HT Hub 2x 2GHz (4GHz), 2x 2GB DIMM DDR3 1.33GHz 128-bit

Memory Module(s)
Memory Module : Corsair VS2GB1333D3 2GB DIMM DDR3 PC3-10700U DDR3-1334 (9-9-9-24 5-34-10-5)
Memory Module : Corsair VS2GB1333D3 2GB DIMM DDR3 PC3-10700U DDR3-1334 (9-9-9-24 5-34-10-5)

Thanks in advance
 
use this template as reference only, it use USD price
so you have to find & compare similar parts in your local store

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($219.00 @ Amazon)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.99 @ NCIX US)
Motherboard: ASRock Z87 Extreme4 ATX LGA1150 Motherboard ($119.99 @ Micro Center)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($73.95 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($59.24 @ Amazon)
Video Card: EVGA GeForce GTX 770 2GB Video Card ($346.99 @ Amazon)
Case: Corsair Carbide Series 300R Windowed ATX Mid Tower Case ($77.98 @ Newegg)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($59.99 @ Newegg)
Total: $987.13
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-03-21 03:08 EDT-0400)
 

canning_s

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Jul 21, 2013
100
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18,680
My current CPU is a "AMD Phenom(tm) II X4 955 Processor (4C 3.2GHz, 2GHz IMC, 4x 512kB L2, 6MB L3)". This is not much different than the "Intel Core i5-4670K 3.4GHz Quad-Core Processor" stats. Is it worth buying a new CPU? What increase in performance would I experience?
 

canning_s

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Jul 21, 2013
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Can someone please tell me what Single Link and Dual Link is? Here is a comparison between two cards that I am looking at "http://pricespy.co.nz/product.php?j=1952160,1952152." The Gigabyte card does not have Single Link. Is this important?