AMD 5700 is good enough for 4x Internal Resolution , no AA , 16x AF . Those games aren't graphic intensive games . Therefore , you don't have GPU bottleneck
On the other hand , your CPU is just too old and slow for latest Dolphin and those games are CPU demanding games . If you want to save some cash , just get an aftermarket cooler like CM Hyper 212 Evo + Arctic MX-4 tube and overclock that i5 to 3.8GHz or higher
If you want to run all demanding games without lag , just upgrade your system . An i5 4670k @ 4.2GHz (overclocked) + MSI Z87 G41 or higher end G45 (only Z87 mobo support overclocking) . Base on Dolphin Benchmark , i5 4670k @ 4.2GHz is on par with i5 3570k @ 5.0GHz
On the other hand , your CPU is just too old and slow for latest Dolphin and those games are CPU demanding games . If you want to save some cash , just get an aftermarket cooler like CM Hyper 212 Evo + Arctic MX-4 tube and overclock that i5 to 3.8GHz or higher
If you want to run all demanding games without lag , just upgrade your system . An i5 4670k @ 4.2GHz (overclocked) + MSI Z87 G41 or higher end G45 (only Z87 mobo support overclocking) . Base on Dolphin Benchmark , i5 4670k @ 4.2GHz is on par with i5 3570k @ 5.0GHz
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