Tear Down of NVIDIA RTX 3080 Power System

YouTube Channel Gamers Nexus reviewed the NVIDIA RTX 3080. It's a very detailed review of the electrical design of the latest NVIDIA GPU, the RTX 3080 Founders Edition. This design features 4 different MPS products.  Take a look at what they had to say about our components and their role in this high perfomance system.

"You really can't get better power stages than this..."

Featured MPS Components:

Memory VRM

MP2884A Digital, Multi-Phase PWM Controller with PMBus and PWM-VID

9:07 "There is no power stage that support that much switching frequency"  (5MHz)

Vcore Voltage Controller

MP2888A Digital, Multi-Phase PWM Controller with PMBus and PWM-VID

10:28 "Straight up this is just better than what you're going to get on any basically any RTX 3080 you can currently buy….  NVIDIA is not cutting any corners with that right there"

Vuncore Voltage Controller

MP2886A Digital, Multi-Phase PWM Controller with PMBus and PWM-VID

11:40 "These are some really top end voltage controllers on this card…" "This is basically as good as it gets in terms of voltage controllers for NVIDIA cards…"

Power Stage

MP86957 70A Smart Power Stage

14:05 "You really can't get better power stages than this…."

Read Article Powering Datacenters with Digital Multi-Phase Controllers

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