Good low power, low cost desktop build?

[Abid_200]

I'm building a low cost, low power desktop computer, because my current build takes up too much energy. This is my current list,

Gigabyte GTX 650 1GB GDDR5 with SATA-III for SSD
Intel i3-4130 3.4 GHz at 55 watts
Gigabyte GTX 650 1GB at 64 watts
SANDISK ULTRA PLUS SSD 64GB

This comes to about £263. I already have RAM(4GB, 2 sticks, 1.5 v), PSU(600W), 500GB HDD and case. I'd like to know if there is a better build for the same price point? Also I'd like to know how can I calculate how much this will cost to run assuming that I'm charged 15p per kilo/Watt/hour?

 

[sheag123]

PCPartPicker part list: http://pcpartpicker.com/p/1WlaB
Price breakdown by merchant: http://pcpartpicker.com/p/1WlaB/by_merchant/
Benchmarks: http://pcpartpicker.com/p/1WlaB/benchmarks/

CPU: Intel Core i3-4130 3.4GHz Dual-Core Processor ($119.99 @ Newegg)
Motherboard: MSI H81M-P33 Micro ATX LGA1150 Motherboard ($27.99 @ Newegg)
Storage: Kingston SSDNow V300 Series 120GB 2.5" Solid State Disk ($79.99 @ Amazon)
Video Card: PowerColor Radeon HD 7750 1GB Video Card ($53.98 @ Newegg)
Total: $281.95
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-02 11:42 EDT-0400)

i just realized thats in quid. i have to go but if its unresolved ill update it for your area later, or send me a pm.

heres another option. what power supply are you using?

 

[filippi]

Intel i3-4130T has 35w tdp.


http://www.newegg.com/Product/Product.aspx?Item=N82E16819116947&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=

 

[sheag123]

PCPartPicker part list: http://uk.pcpartpicker.com/p/1WlZx
Price breakdown by merchant: http://uk.pcpartpicker.com/p/1WlZx/by_merchant/
Benchmarks: http://uk.pcpartpicker.com/p/1WlZx/benchmarks/

CPU: Intel Core i3-4130T 2.9GHz Dual-Core Processor (£102.14 @ CCL Computers)
Motherboard: MSI H81M-P33 Micro ATX LGA1150 Motherboard (£32.99 @ Ebuyer)
Storage: Hitachi Ultrastar 1TB 3.5" 7200RPM Internal Hard Drive (£35.99 @ Aria PC)
Video Card: PowerColor Radeon HD 7750 1GB Video Card (£59.99 @ Ebuyer)
Power Supply: Corsair CX 430W 80 PLUS Bronze Certified ATX12V Power Supply (£37.30 @ Amazon UK)
Total: £268.41
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-02 16:19 GMT+0000)

i threw in a power supply cause it was cheap