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MamaSaidBegreat
Journeyman III

Memory operating voltage of 1.45 V exceeds the AMD Zen 4 CPU recommended maximum of 1350 mv+7% (1444

Hello, 

 

Soon I will be completing my next build and I have a few questions regarding memory compatibility. 

 

PC part picker alerted me to the message " The G.Skill Trident Z5 Royal Neo RGB 32 GB (2 x 16 GB) DDR5-8000 CL38 Memory operating voltage of 1.45 V exceeds the AMD Zen 4 CPU recommended maximum of 1350 mv+7% (1444.5 mv). This memory module may run at a reduced clock rate to meet the 1350 mv voltage recommendation, or may require running at a voltage greater than the AMD recommended maximum ".

 

Will this cause issues with my build? 

 

All advice greatly appreciated! 

 

Processor: 7950X

Motherboard: Asus Rog Crosshair 870E Hero

Ram: G.Skill F5-8000J3848H16GX2-TR5NS

 

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1 Reply
FunkZ
Grandmaster

It's questionable whether that DDR5-8000 will run at its rated speed with Zen4 regardless of voltage.

When in doubt, go with something from the QVL.

https://rog.asus.com/motherboards/rog-crosshair/rog-crosshair-x870e-hero/helpdesk_qvl_memory/

 

Ryzen R7 5700X | B550 Gaming X | 2x16GB G.Skill 3600 | Radeon RX 7900XT
Ryzen R7 5700G | B550 Gaming X | 2x8GB G.Skill 4000 | Radeon Vega 8 IGP
Ryzen R5 5600 | B550 Gaming Edge | 4x8GB G.Skill 3600 | Radeon RX 6800XT
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