Is 850 watts enough for a 3080 and i9-12900K?

Anything upto a non-OC RTX 3080 should be able to work comfortably with the 12900K on an 850w 80+ Gold Rated PSU. Any GPU above this threshold will require a Platinum rated 850w unit or, just to be safe, a 1000W 80+ Gold Rated unit.

Is 850 watts enough for i9-12900K?

An 850W PSU for a 4090 and 12900k should be fine assuming you don't heavily overclock your 4090 by raising the power limit - keep it at 100%, which should be 450W for a 4090. The 12900k should be consuming roughly 100W during MSFS use.

How much power does the i9-12900K RTX 3080 use?

How much power does i9-12900K use with RTX 3080? Intel i9–12900K CPU (base 125W) up to 241W Turbo. nVidia 3080Ti - up to 350W.

What power supply do I need for RTX 3080 and i9-12900K?

Unless you have an unusual number of drives, lighting, or fans then 750W can easily support your i9–12900K CPU and a 3080 Ti graphics card. Just make sure you have a quality power supply that provides the advertised continuous power rating so your PC gets what it needs when it needs it.

Is 850 watts enough for 3080 and i9?

Yes, it's enough, but it might not be ideal. An RTX 3080 uses up to around 370W under peak load, and a Ryzen 9 5900X uses up to around 150W under peak load.

WHAT POWER SUPPLY Do you NEED for the RTX 3080 and 3090?

Is 850W enough for 4080 and 12900k?

Can an 850W PSU handle a 4080? Yes, in fact, we'd recommend a PSU of 850W as a minimum to ensure you also have the power you'll need for the best CPUs for the 4080. Anything over 850W will also be helpful to give you the clearance you need (should your system require it).

Is 850 watt power supply overkill?

1-3 of 3 Answers. You cannot have too strong of a PSU. The PSU is rated at it's maximum draw available, not how much it is constantly putting out. 850W is certainly overkill, but excess is always better with a PSU.

How many watts does a i9-12900K need?

The K suffix indicates the Core i9-12900K is a multiplier-unlocked chip for overclocking. It's rated for 125-watt base power, Intel's new designation for Thermal Design Power (TDP).

How much wattage does i9-12900K need?

The chip's base power—roughly the amount of power it will consume when running at full tilt with Intel's stock limits in place—is 150 W, up from 125 W for the i9-12900K.

Is 1000W enough for 3080 and 12900K?

It is enough. Just make sure it's a good 850W PSU.

How many watts 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). That's a rather hefty CPU with a TDP of 125W, so depending on your personal system setup, you might be able to get away with something like 650W, especially if the PSU is new.

Is an i9-12900K overkill?

The key word in your question is most. Yes, this level of computer power is overkill for most users.

How many watts for overclocking 12900K?

Intel Core i9-12900K overclocked to 5.2 GHz on all Performance cores reportedly consumes 330W of power.

Is 850W overkill for 3080?

Is 850W overkill for 3080? Yes, it's enough, but it might not be ideal. An RTX 3080 uses up to around 370W under peak load, and a Ryzen 9 5900X uses up to around 150W under peak load.

Is 850 watts enough for 3080 and 12700k?

A quality 850W is recommended, so it can handle the power spikes.

Can a 850W PSU handle a 3080?

It would probably depend on your other components. and the RTX 3080 pulls about 320W to 410W. You would have only 130W for all the other parts, the most probable answer is no.

What is too hot for a i9-12900K?

My rules are that the processor, while under load, should keep its sustained temperatures below 90 (all temperatures in Celsius). Very short duration spikes up into the 90s are ok, but should not be reaching 100c (the typical Tjmax).

How much power does 12900K draw at peak?

As we can see, the Alder Lake chips consume far less power than the Rocket Lake chips — we measured a peak of 238W with the 12900K, while the previous-gen 11900K drew nearly 100W more during the same Blender workload.

Does the i9-12900K run hot?

New Member. Hi. Just bought a new pc with 12900k and it runs hot. 80-90 when gaming and 100 on cinebench20.

How many watts does a 12900K use while gaming?

Around 120-150W if you're running a 1.35V OC with an above 5GHz clock speed in relatively CPU-intensive modern titles.

What is the best voltage for 12900K?

1.375v is fine.

How much power does i9 12900KS use?

The engineering tradeoff to the bump in core frequencies on both the Performance (P) and Efficiency (E) cores is that the Core i9-12900KS draws more power, with a base TDP of 150 W and a boost TDP of up to 241 W.

How much can a 850 watt power supply handle?

For an 850W power supply, its instantaneous maximum output power is about 1105W (850W x 1.3 = 1105W). For some power supplies, you will find that the total rated output power indicated on the specification label is not the same as the wattage on the product name or description.

Is 850 watts enough for gaming?

A gaming PC should have enough watts to run everything smoothly and account for any future upgrades to the system. For most people, that means somewhere between 500 and 550 kilowatts. For others, it could mean as few as 450 or as many as 600.

What happens if PSU wattage is too high?

There is no truth to the myth that a large wattage power supply will force too much power into your devices causing overheating and burnout. The power supply will only provide the needed wattage. For example, a device that needs 50 watts will only get 50 watts from a 250 watt supply, not the entire 250 watts.