乾脆全部都列出來~

6850 => 960/92 = 10.4 (每10.4SP可帶來1%效能)
(官方預設)

6850 => 960/100 = 9.6 (每9.6SP可帶來1%效能)
(還原時脈)

6870 => 1120/106 = 10.6 (每10.6SP可帶來1%效能)

5850 => 1440/100 = 14.4 (每14.4SP可帶來1%效能)

5870 => 1600/116 = 13.8 (每13.8SP可帶來1%效能)

以SP單元效率來看 => 6850(還原時脈) > 6850(官方預設) > 6870 > 5870 > 5850


看來5850是這四張裡面效率最差的