How Much Power Do I Need for a 5070Ti?

November 30, 2025 3 answers
Asked by TechWhiz99
I'm looking for advice on what wattage PSU to use with my 5070Ti graphics card. Right now, I've got a 1000W PSU, but I'm questioning if that will be sufficient given my full specs: - CPU: i5-13600K - CPU cooler: Corsair Titan X 240 (with 4 extra case fans and 2 for the radiator) - Motherboard: TUF Gaming Z690 Plus - RAM: Corsair Vengeance 32 GB (2x16GB) 6000 DDR5 - Storage: 1st SSD: 860 Evo (for OS), 2nd SSD: 970 EVO Plus, and an HDD: WD Blue 3TB, 5400 RPM - PSU: EVGA SuperNova 1000 G+ 80+ Gold. Is my current PSU enough, or should I consider something different?

Answers

SilverSurfer_76
I've got an 850W PSU, and it's been running smoothly without any issues. If youโ€™re already using a 1000W, you should be perfectly fine!

TechWhiz99: Good to know! I'll stick with my setup then.

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GamerGuru_88
An 850W gold-rated PSU is plenty, but your 1000W unit sounds more than sufficient for your setup. Many people usually recommend a quality PSU of at least 750W for that GPU, so you're in good shape!

TechWhiz99: Thanks for the reassurance!

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PowerPro_21
No worries about having 1000W; it's definitely more than enough for high-end setups like yours. Most setups with the 5070Ti generally run great on 750W or higher. You're all set!

TechWhiz99: Appreciate the clarification!

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