Is 750W enough for RTX 3080 and i9-10900K?
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Is 750W enough for RTX 3080 and i9-10900K?
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.
What power supply do I need for i9-10900K?
Recommended 700W Power Supplies
| Intel Core i9-10900K Specifications | |
|---|---|
| Power Draw (TDP) | 125W |
| CPU Threads | 20 |
| CPU Frequency | 3.7-5.3GHz |
| L3 Cache | 20MB |
How many watts should my PSU be for a 3070?
How Many Watts for RTX 3070? The RTX 3070 at its peak consumes around ~200 Watts. That’s why your power supply needs to have a minimum of 550 Watts, which is more than double the peak.
What power supply do I need for RTX 3090 and i9-10900K?
For the Nvidia GeForce RTX 3090 PSU requirements, you’ll want a 750W power supply if you pair the card with a mainstream Core i5/i7 processor or Ryzen 5/7 CPU. That requirement jumps to 850W for Intel Core i9 and Ryzen i9 chips, with a peak of 1000W for Intel HEDT and AMD Threadripper platforms.
Is 750W PSU enough for 10900K?
Yep, you should be good. It’s recommended for even an RTX 3090 and an i9 10900k that a 750W should be good. If you had a higher-end one, such as an RTX 3080, you could have more power, but you’re good.
Is 750W PSU enough for 10900k?
What power supply do I need for RTX 3080 and 10900k?
NVidia recommends 750 watts.
Is 700W enough for 3070?
Yes. The recommended PSU for the 3070 is a 650W but a 600W could get the job done. Unless you’re going to do insane liquid cooling on both the GPU and CPU, 700W is actually more than you’ll need for these two pieces of hardware.
Is 600w PSU enough for RTX 3070?
Yes, assuming your PSU isn’t incredibly cheap and providing way less power than advertised you should have absolutely no problem running those. Nvidia technically recommends a 650-watt power supply along with the 3070 but that is to cater to massive overclockers and people with power supplies much worse than claimed.