3D Mark's basic settings show the low-cost system gaining only 8% from overclocking. Meanwhile the mid-priced and high-end systems lead the lowest score by 32% and 101%.
Enabling 4x AA and 8x AF spread the maximum difference between high and low cost configurations to 112%.
PC Mark's system test shows a smaller 54% maximum difference in system performance.
PC Mark's CPU test scale almost perfectly with clock speed, leading to a maximum performance difference of 118%.
PC Mark's Memory Test puts the overclocked mid-priced build in the lead.