Intel Core Ultra 7 265KF
+
NVIDIA GeForce RTX 5070 Ti
⚡ 750W recommended

Best PSU for Core Ultra 7 265KF & RTX 5070 Ti

This build will deliver exceptional performance for 1440p and 4K gaming, demanding applications, and content creation, ensuring high frame rates and smooth experiences.

Recommended
750W
System Draw
525W
Load Ratio
70%
System Tier
High-end

🏆 Recommended Power Supplies

Hand-picked for your 750W target — sorted by overall value.

🥈 Runner-Up

CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully Modular 750W Power Supply – 12V-2×6 Cable Included, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Excellent choice, offering reliable 750W power, ATX 3.1 compliance, and a dedicated 12V-2×6 connector.

Wattage750W
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$89.99

🥉 Budget Friendly

Rosewill VMG 750W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1 12V-2×6 Connector, 100% Japanese Electrolytic Capacitor, 120mm FDB Silent Fan – 5 Year Warranty

A solid option, delivering sufficient 750W power and essential ATX 3.1/PCIe 5.1 features for this powerful system.

Wattage750W
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$69.98

⬆️ Higher Wattage Option — 850W for future-proofing
⬆️ Upgrade Pick

Cooler Master MWE Gold 850 V2 Fully Modular Power Supply – 850W 80+ Gold Certified PSU, Dual EPS Connectors, Semi-Fanless Low Noise Design, Flat Black Cables, Reliable ATX Gaming PSU, 5-Year Warranty

Want extra headroom for future GPU upgrades or overclocking? This 850W unit gives you peace of mind.

Wattage850W
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$89.99

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📊 Quick Comparison

See the key differences at a glance.

# Model Wattage Efficiency Modular Price
1 MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2×6 Cable, 10 Year Warranty 750W 80+ Gold Full-Modular $95.99
2 CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully Modular 750W Power Supply – 12V-2×6 Cable Included, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black 750W 80+ Gold Full-Modular $89.99
3 Rosewill VMG 750W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1 12V-2×6 Connector, 100% Japanese Electrolytic Capacitor, 120mm FDB Silent Fan – 5 Year Warranty 750W 80+ Gold Full-Modular $69.98
⬆️ Cooler Master MWE Gold 850 V2 Fully Modular Power Supply – 850W 80+ Gold Certified PSU, Dual EPS Connectors, Semi-Fanless Low Noise Design, Flat Black Cables, Reliable ATX Gaming PSU, 5-Year Warranty Upgrade 850W 80+ Gold Full-Modular $89.99

🔌 Power Budget

Your system uses 70% of the recommended PSU output — well within the efficient operating range.

525W

0W
750W (Recommended)


System draw: 525W

Headroom: 225W (30%)

💡 Why 750W?

📊

Power Calculation

CPU + GPU draw, plus ~100W for motherboard, RAM, fans, and storage.

🔋

30% Headroom

Extra capacity absorbs transient power spikes, keeps efficiency in the sweet spot, and leaves room for future upgrades.

80 Plus Efficiency

We only recommend certified PSUs. Higher ratings mean less wasted energy, lower heat, and quieter fans.

🌿 Power Efficiency Tips

1

Enable CPU power saving features in BIOS.

2

Utilize GPU's frame rate limiter for less demanding games.

🎯 What This Build Can Do

🎮

Gaming

Suitable for modern games with good performance based on your system configuration.

💻

Productivity

Great for office work, multitasking, and everyday computing tasks.

🎬

Content Creation

Can handle basic video editing and content creation workflows.

🔧 Installation Guide

Quick Checklist

  • Mount the PSU with its fan aligned to your case airflow.
  • Only connect cables you actually need (modular PSUs).
  • Use dedicated PCIe power cables for NVIDIA GeForce RTX 5070 Ti — no daisy-chaining.
  • Boot-test with side panel open before final assembly.

⚠️ Special Note

Ensure all modular cables are securely connected to both PSU and components.

🔗 Explore More Builds

See PSU recommendations for other CPU + GPU combinations.