Is 850W PSU enough for 3080 and i9-10900K?

What power supply do I need for RTX 3080 and i9 10900K?

750W
Power Supply for GeForce RTX 3080 and Core i9-10900K: Supremo FM2 750W Gold PSU.

Is 850w enough for i9 10900K?

Yes. It's hard to push a 10900k past 300w without some insane cooling. For 5ghz, unless you got a really bad chip, 850w is more than enough.

Is 850w PSU good for 3080?

Yes, RM850x is more than enough for two 3080 or 3090 cards. With one card you are completely fine.

How much power does a i9 10900K use?

Also, when we look at watts per core, on the 10900K we're looking at 26 W on a single core, just to get 5300 MHz, so no wonder it drops down to 15-19W per core very quickly. The processor runs down to 5000 MHz at 3 cores loaded, sitting at 81ºC.

How big of a PSU do I need for a 3080 TI?

750W
Just like the RTX 3080, this new RTX 3080 Ti needs a 750W power supply.

Is 850W PSU enough for high end gaming PC?

A large portion of PCs requires only 850W of power headroom for full loads. Even with a capable NVIDIA GeForce RTX 20-series GPU and AMD Ryzen 9 or Intel Core i9 processor will likely not require more than half of this capacity.

Is a 1200w power supply overkill?

There is over kill, like me running a 1200w psu for a single videocard with no OC. So staying away from maxing out your psu is the goal. Its better to run “overkill” then it is to run “underkill” but you will start wasting power if you go too far over. So make a goal of being roughly 80% of max psu load.

What PSU is recommended for 3080?

750W PSU
NVIDIA recommends at least a 750W PSU for the RTX 3080, which is where we will focus here.

Is 750W enough for 3080 and i9?

While NVIDIA recommends a 750W PSU for the RTX 3080, it tested a system with a 10th Gen Intel Core i9-10900K processor (CPU). … It hits the recommended NVIDIA power level, it has a high 80 Plus Platinum efficiency rating meaning it sucks up less power, and its cables are fully modular.

Is i9 10900K bad?

Intel's new flagship i9 desktop CPU is, as you would expect, very fast indeed. … Although the version of the promised "up to 5.3GHz" that we saw was only 5.1GHz, the i9-10900K still represents a very healthy 34-percent generation-on-generation improvement versus last year's i9-9900K in all-threaded Cinebench R20 testing.

Is 10900K better than 11900k?

Intel Core i9-11900k vs i9-10900k: Performance Our benchmark results show that the Intel Core i9-11900k is the more powerful processor of the two, which is largely thanks to the performance improvements found in the Rocket Lake architecture.

What PSU should I get for 3080?

750W PSU
NVIDIA recommends at least a 750W PSU for the RTX 3080, which is where we will focus here.

What PSU is needed for 3090?

How Many Watts for RTX 3090? The RTX 3090 at its peak consumes around ~360 Watts. This means you need at least 720W to run it, so your total power supply should be at least 800W.

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