Without EXPO in am getting higher OCCT memory benchmark than when I turn EXPO on. Anyone familiar with the bios that might be able help guide me what I am missing as it seems counter intuitive.

below is a long list of system details that I was asked about in another thread on this topic but feel free to ask if there are additional details needed:

MB: asus wrx90e-sage bios 1203

cpu: amd 9985wx

ram: v-color TRA564G60D436O

Case: 9000d

Fans: 8 x 120mm RX Max top mounted intake, 8 x 120mm RX Max front mount intake, 2 x 120 RX Max rear mount exhaust.

Cpu cooling: ARCTIC Freezer 4U-M

Ram cooling: 2x ARCTIC S4028-15K – 40x40x28 mm positioned center of each ram bank

Nic: ConnectX-6 dx – passive cooled – pcie slots 7

Gpu: 2x rtx pro 6000 max-q – standard cooling – slots 5 & 3

M.2: 2x micron 9450 2280 – using MB cooler

As to the water cooling system planned:

Rads: 4 x 480mm watercool heatkiller rad-s

Cpu: heatkiller IV pro for threadripper

Ram: 2x bykski B-MRCOV-SR

Gpu: 2x watercool heatkiller inox pro

Nic: koolance PLT-UN25F

M.2: 4x corsair mp700 se come with blocks attached

Pump: 2x corsair XD6

Tubes: hardline corsair 14mm OD 10mm ID