MSI GeForce RTX 5090 Lightning Z
February, 2026Type
Graphics CardPrice
$6000+Power Consumption
I compiled the power consumption results by testing each card under idle and full stress when the card was running games. Each graphics card manufacturer sets a default TDP for the card, which can vary from vendor to vendor depending on the extra clocks or board features they plug into their custom cards. The default TDP for the RTX 5090 is rated at 575W.
Power Consumption
Gaming Load (AAA)
Peak Load (Synthetic)
0
200
400
600
800
1000
1200
0
200
400
600
800
1000
1200
MSI RTX 5090 Lightning Z OC (+180/+2000/+75%)
777
1000
MSI RTX 5090 Lightning Z Extreme (1000W)
633
998
MSI RTX 5090 Lightning Z (800W)
580
802
NVIDIA GeForce RTX 5090 FE
528
572
Contents
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