Threadripper 1000 series not THAT affected by Dual Channel?

[Dirk Broer]

so it looks like MIP in spite of saying it needs 600MB RAM per unit, only needs about 65 or so give or take, so that's a pleasant surprise

...which is nice as the 24GB FrankenRAM setup is working well, too. 2 x 8GB + 2 x 4GB. even is giving more memory bandwidth compared to the 2 x 4GB CL15 + 2 x 4GB CL16 Ballistix forced to CL15. 58GB/sec vs 71GB/sec and 108 vs 80 ns latency on the RAM

Looks like CL15 and CL16 isn't the only parameter. What's the speed of your various DDR4 RAM sticks? Must be a much faster speed that your 'FrankenRAM' runs now, or is it just the quad channel ability that does it?.