It has actually, but only on top end systems with 1600-2200mhz ram.
Dolphin only has the equivalent of singlethreaded dram access when doing the efb to ram transfers, it could go a little faster with multithreaded access but that has its own impossibilities for a couple of known reasons.
Dolphin only has the equivalent of singlethreaded dram access when doing the efb to ram transfers, it could go a little faster with multithreaded access but that has its own impossibilities for a couple of known reasons.