Apart from cpu the next main the is the monitor. There are two types monitors IPS and TN. the difference between these two is IPS panel is expensive than TN panel, IPS can have more color accuracy than TN panal, you can clearly view from any angles in IPS buy in TN the color can be change from viewing from different angles, TN has a more refresh rate than IPS, if you are a gamer and no problem with the angels the go for TN panel moniters, If you are a editor or designer go for IPS.