simple... which build will be better / more reliable
note that boths builds are simmilar
BUILD 1
MSI 770-C45 AM3 AMD 770 ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16813130228
AMD Phenom II X3 720 2.8GHz 3 x 512KB L2 Cache 6MB L3 Cache Socket AM3 95W Triple-Core Black Processor -
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103649
XFX HD-577A-ZNFC Radeon HD 5770 (Juniper XT) 1GB 128-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150447&cm_re=radeon_hd_5770-_-14-150-447-_-Product
G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model F3-10666CL9D-4GBNQ - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16820231190
COOLER MASTER eXtreme Power Plus RS-500-PCAR-A3 500W ATX12V V2.3 Power Supply - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16817171031
-----------------------------------------------------------------------------------------
BUILD 2 -
MSI 790X-G45 AM3 AMD 790X ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16813130249
AMD Phenom II X3 720 2.8GHz 3 x 512KB L2 Cache 6MB L3 Cache Socket AM3 95W Triple-Core Black Processor -
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103649
XFX HD-577A-ZNFC Radeon HD 5770 (Juniper XT) 1GB 128-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16814150447
OCZ Gold Edition 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500) Dual Channel Kit Desktop Memory Model OCZ3G10664GK
http://www.newegg.com/Product/Product.aspx?item=N82E16820227346
hec X-Power Pro 600 600W Continuous @ 40°C ATX12V V2.2 SLI Ready CrossFire Ready Power Supply - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16817339025
note that boths builds are simmilar
BUILD 1
MSI 770-C45 AM3 AMD 770 ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16813130228
AMD Phenom II X3 720 2.8GHz 3 x 512KB L2 Cache 6MB L3 Cache Socket AM3 95W Triple-Core Black Processor -
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103649
XFX HD-577A-ZNFC Radeon HD 5770 (Juniper XT) 1GB 128-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card -
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150447&cm_re=radeon_hd_5770-_-14-150-447-_-Product
G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model F3-10666CL9D-4GBNQ - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16820231190
COOLER MASTER eXtreme Power Plus RS-500-PCAR-A3 500W ATX12V V2.3 Power Supply - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16817171031
-----------------------------------------------------------------------------------------
BUILD 2 -
MSI 790X-G45 AM3 AMD 790X ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16813130249
AMD Phenom II X3 720 2.8GHz 3 x 512KB L2 Cache 6MB L3 Cache Socket AM3 95W Triple-Core Black Processor -
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103649
XFX HD-577A-ZNFC Radeon HD 5770 (Juniper XT) 1GB 128-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16814150447
OCZ Gold Edition 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500) Dual Channel Kit Desktop Memory Model OCZ3G10664GK
http://www.newegg.com/Product/Product.aspx?item=N82E16820227346
hec X-Power Pro 600 600W Continuous @ 40°C ATX12V V2.2 SLI Ready CrossFire Ready Power Supply - Retail
http://www.newegg.com/Product/Product.aspx?item=N82E16817339025