Best PSU for Core i5-13600K & RX 6800 XT
Your system with Intel Core i5-13600K and AMD Radeon RX 6800 XT provides excellent performance for most demanding tasks. This high-end configuration offers smooth 4K gaming, efficient video rendering, and multitasking with resource-intensive applications.
750W
525W
70%
High-end
🏆 Recommended Power Supplies
Hand-picked for your 750W target — sorted by overall value.
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 efficiency rating, ideal for extended use with this Intel Core i5-13600K and AMD Radeon RX 6800 XT configuration.
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$89.99
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
Excellent efficiency rating, ideal for extended use with this Intel Core i5-13600K and AMD Radeon RX 6800 XT configuration.
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$95.99
Rosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2×6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan – 5 Year Warranty
Reliable power delivery with sufficient capacity for your Intel Core i5-13600K and AMD Radeon RX 6800 XT combination.
Efficiency80+ Bronze
FormATX
CablesSemi-Modular
Price$59.99
📊 Quick Comparison
See the key differences at a glance.
| # | Model | Wattage | Efficiency | Modular | Price |
|---|---|---|---|---|---|
| 1 | 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 |
| 2 | 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 |
| 3 | Rosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2×6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan – 5 Year Warranty | 750W | 80+ Bronze | Semi-Modular | $59.99 |
🔌 Power Budget
Your system uses 70% of the recommended PSU output — well within the efficient operating range.
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
Enable Windows/OS power saving features when not gaming to reduce power consumption and heat output.
Consider investing in a high-quality UPS to protect your high-end components from power surges and outages.
Monitor component temperatures and adjust fan curves for optimal balance between cooling performance and noise.
🎯 What This Build Can Do
High-End 4K Gaming
Experience fluid 1440p or 4K gameplay with high refresh rates and ultra settings across the latest AAA titles easily.
Pro Content Creation
Efficiently edit 4K video and manage complex rendering tasks while simultaneously streaming high-quality gameplay to your favorite live platforms.
Multitasking Powerhouse
Seamlessly run demanding professional software and numerous background applications without performance drops thanks to the high core count processor.
🔧 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 AMD Radeon RX 6800 XT — no daisy-chaining.
- Boot-test with side panel open before final assembly.
⚠️ Special Note
AMD GPUs like your AMD Radeon RX 6800 XT may experience power spikes during load transitions. Ensure your PSU has adequate headroom above the rated TDP to handle these transients.
🔗 Explore More Builds
See PSU recommendations for other CPU + GPU combinations.