DDR4 Memory Speed Tests With The Core i7 6800K On Ubuntu Linux

First up are some RAMspeed SMP numbers:

If you never looked at the difference between dual or quad channel DDR4 before, it's certainly worthwhile going for the four memory modules. While this is a synthetic test, it's also fun seeing how the DDR4 quad-channel performance evolves with the i7-6800K from DDR4-1600 to DDR4-3000.

The scaling ends up being much more minimal beyond DDR4-2400.

More synthetic numbers while some real-world tests on the next page.