Recommended PC Power Supplies for RTX 3080 GPUs. Best 750–1650 Watt PSU. Thermaltake Toughpower GF3 Series 80+ Gold Full Modular ATX 3.0 PCIe Gen 5 Power Supply. Check another Nvidia GPU: The peak power consumption of Nvidia''s GeForce RTX 3080 GPU is 350 W. Power Supply for RTX 3080 GPU and Top-Tier
NVIDIA recommends a minimum power supply of 750 watts for the RTX 3080. This ensures that the card receives sufficient power to function optimally and avoids any potential stability or performance issues. The RTX 3080 has a maximum power draw of around 320 watts under load.
An 850 Watt PSU is more than enough to play games on your RTX 3080. 3080 uses a 350Watt while in its highest peak. So an 850 watt PSU is enough to power 2 RTX 3080 at a time. Therefore a single PSU with 850 Watt will work
BEST FULLY MODULAR ATX PSU FOR RTX 3080: CORSAIR RM1000x SHIFT. Those using a mid or full-tower case like the 4000D or 7000X can enjoy the benefits of a regular-sized ATX PSU, and if you''re balling out with the RTX 3080, then the power-companion of choice can only be the CORSAIR RM1000x SHIFT.
Like its sibling, the RTX 3080 Ti, NVIDIA recommends a 750W PSU for the 3080, with approximately 350W of that wattage dedicated to power the GPU exclusively. This is the minimum specification, however, and we always recommend investing in a higher-wattage unit.
Don''t let your Nvidia graphics card be held back by a weak power supply. Choose the best PSU for RTX 3080 with our top picks.
Nvidia recommends using a 750W PSU with their RTX 3080, but this is based on their test using a tenth-generation Intel i9 processor that has a serious power requirement on its own. Depending on your own PC build, you might get away with a 650W, especially if it''s brand new.
The GeForce RTX 3080 is rated for 350W of total board power, and Nvidia recommends using a 750W power supply with it. That''s a lot more than prior-gen Founders Edition graphics cards required.
Plan on investing in NVIDIA''s new RTX 3080 GPU? Make sure your power supply unit is up to snuff; if it''s not, check out these top picks for best PSUs.
As it turns out, some of the new 30-Series GPUs require two of the PCIe 8-pin connections (otherwise known as "6+2" connectors), while others require three – and even within the 3080 product line specifically, the power connection needs vary depending on the specific card.