3080 total system power draw

Does RTX 3080 need a 750W power supply?

Maybe. 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. The GTX 1080 needed only a 500W power supply, while the RTX 2080 and 2080 Ti required a 650W PSU.

How much power does a RTX 3080 need?

Here's my current setup: Plus all the standard stuff, SSDs, HDD... Now, the RTX 3080 is recommended to run on a PSU of 750 W minimum. nVidia reports its power draw to be 320 Watts. PSU Calculator gives my system a power draw of 542 W (with the 3080) at 100 % power draw on everything and recommends a 650 W option.

How much power does a Furmark RTX 3080 have?

Furmark maximum power reaches 370 W, which is right at the limit of the card's 12-pin + PCIe slot power input capability. Minimum recommended PSU: 700 W NVIDIA's new GeForce RTX 3080 "Ampere" Founders Edition is a truly impressive graphics card. It not only looks fantastic, performance is also better than even the RTX 2080 Ti.

How much power does Nvidia GeForce RTX 3080 use?

The GPU is operating at a frequency of 1440 MHz, which can be boosted up to 1710 MHz, memory is running at 1188 MHz (19 Gbps effective). Being a dual-slot card, the NVIDIA GeForce RTX 3080 draws power from 1x 12-pin power connector, with power draw rated at 320 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 1.4a.

Does the RTX 3080 suck a lot of power?

We're looking at a big 21% increase in total system usage as the RTX 3080 pushes our test system up to 523 watts. That's beyond what we saw with the GTX 1080 Ti and Vega 64 to name two power hungry graphics cards. So the RTX 3080 does suck down a lot of power to output all that raw performance.

How much power does the RTX 3080 Founders Edition have?

It's also worth noting the increase in TGP (Total Graphics Power) from 215 watts for the RTX 2080 to 320 watts for the RTX 3080, a massive 49% increase and even a 28% increase from the 2080 Ti. It will be interesting to see how well the RTX 3080 Founders Edition graphics card deals with all that power once it's converted to heat energy.