AMD Ryzen 7 3800X Processor (8C/16T, 36 MB Cache, 4.5 GHz Max Boost)

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CL14 for me is not possible, but again, since I don't know the relations of the Timmins, it may be possible just by tweaking some secondary or tertiary timings, dunno ... cLDO VDDP - 0.900v Most likely your auto settings set this to high,use recommended setting from DRAM Calculator for Ryzen pretty much what i expected from all the Ryzen 3000 series so far. i am not disappointed at all in what i am seeing. but those extra cores/threads from AMD will go a long way with VM's, production software and the other non-game stuff i do regularly. AMD FTW :geek: Question about memory though... shouldn't we have the 3800/1900 Limit instead of 3866 for the "perfect ratio" with IF?

AMD Ryzen 7 3700X vs 3800X UserBenchmark: AMD Ryzen 7 3700X vs 3800X

Exactly what Panos said. I would also suggest trying the Performance Enhancer option and setting it to 3 or 4. Anyway testing I have done in the past on Ryzen at 2560x1440 Resolution for gaming,opps I do not even know what you do with your 3800X but this can be for anyone. So I wasn't able to get 3800/1900 on the memory, as soon as I get to that speed I have no Post. The max I have is 3733 16-16-16-32 1T @ 1867 IF. Good enough!

Now if your like me and play games at higher than 1920x1080 and have normal CPU and GPU then adjusting Ram timings is the way to go,even latency does not matter .So if someone has some knowledge and google skills,they could adjust ram timings instead of trading in there DDR4 3000Mhz Ram and save some cash ,they could put extra money towards GPU and profit in FPS. IF you have the best CPU and best GPU and are running FHD resolutions or lower in PC gaming then ram choice can make a difference in some game from 0%-20% in FPS.When running normal everyday working mans mid tier CPU and GPU at FHD and lower does not make much of a difference.

Ryzen 7 3800X 8-Core, 16-Thread Unlocked Desktop AMD Ryzen 7 3800X 8-Core, 16-Thread Unlocked Desktop

We began with a look at the Ryzen 9 3900X and Ryzen 7 3700X last week and came away impressed, but our review left us feeling like something was missing. cLDO VDDG - 0.950v Most likely your auto settings set this to high,use recommended setting from DRAM Calculator for Ryzen AMD Ryzen 3800X voltages for synced 1:1:1 MEMCLK/FCLK/UCLK at 3866Mhz or 1933Mhz for highest performance. So best base settings for your Motherboard and you would have to test every BIOS and Powerplan ,which will not make much difference at all then just letting the CPU do it's thing.AMD has done a very good job with the algorithm getting best possible performance just by letting the CPU do it's thing in BIOS. All Ryzen BIOS under light load/idle will have CPU voltage up to 1.5v and under heavy load CPU voltage will be reduced.