Quad Core is up to 20% faster than dual core in Dolphin due to background processing . i3 4130 is fast but I doubt it can run those demanding games full speed
With 700$ budget , it's hard to build a decent Z87 board + i5 4670k + dedicated GPU
Haswell Xeon 1230 V3 @ 3.7GHz (Turbo Boost , 4 cores 8 threads) (250$)
The Asrock B85M Pro4 doesn't have good review on newegg so you should pick sth else
MSI B85M (75$)
A mount of Ram doesn't matter , Ram bus speed does matter but not by much
Gskill Ripjaws X Series 2x4GHz DDr3 1600MHz(80$)
EVGA GTX 750 TI Superclocked Version (140$)
Silver Stone USB 3.0 case (37$)
EVGA 80 Plus Bronze 500W PSU(55W)
WD Blue 1TB(60$)
Total : 697$
Also , that Acer monitor is TN-Panel which is worse than an IPS monitor . For the same price : you should pick sth like this :
http://www.newegg.com/Product/Product.aspx?Item=N82E16824005589&cm_re=1080p_ips_monitor-_-24-005-589-_-Product
Or even this :
http://www.newegg.com/Product/Product.aspx?Item=N82E16824005363&cm_re=1080p_ips_monitor-_-24-005-363-_-Product
With 700$ budget , it's hard to build a decent Z87 board + i5 4670k + dedicated GPU
Haswell Xeon 1230 V3 @ 3.7GHz (Turbo Boost , 4 cores 8 threads) (250$)
The Asrock B85M Pro4 doesn't have good review on newegg so you should pick sth else
MSI B85M (75$)
A mount of Ram doesn't matter , Ram bus speed does matter but not by much
Gskill Ripjaws X Series 2x4GHz DDr3 1600MHz(80$)
EVGA GTX 750 TI Superclocked Version (140$)
Silver Stone USB 3.0 case (37$)
EVGA 80 Plus Bronze 500W PSU(55W)
WD Blue 1TB(60$)
Total : 697$
Also , that Acer monitor is TN-Panel which is worse than an IPS monitor . For the same price : you should pick sth like this :
http://www.newegg.com/Product/Product.aspx?Item=N82E16824005589&cm_re=1080p_ips_monitor-_-24-005-589-_-Product
Or even this :
http://www.newegg.com/Product/Product.aspx?Item=N82E16824005363&cm_re=1080p_ips_monitor-_-24-005-363-_-Product
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