Best PSU for Ryzen Threadripper 7980X & RTX 4060
This build excels in extreme multi-threaded tasks like rendering and compilation due to the Threadripper. The RTX 4060 limits gaming to 1080p/1440p, creating a significant GPU bottleneck.
750W
565W
75%
Enthusiast
🏆 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
High-quality, ATX 3.1 PSU with 12V-2×6 cable perfectly powers this Threadripper and RTX 4060.
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$89.99
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
ATX 3.1 ready with Japanese capacitors, ensuring stable, efficient power delivery for your high-end CPU.
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$69.98
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
This ATX 3.1, PCIe 5.1 PSU with a 10-year warranty reliably supports the demanding Threadripper CPU.
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$95.99
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2×6 Cable, 10 Year Warranty
Want extra headroom for future GPU upgrades or overclocking? This 850W unit gives you peace of mind.
Efficiency80+ Gold
FormATX
CablesFull-Modular
Price$118.99
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📊 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 | 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 |
| 3 | 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 |
| ⬆️ | MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2×6 Cable, 10 Year Warranty Upgrade | 850W | 80+ Gold | Full-Modular | $118.99 |
🔌 Power Budget
Your system uses 75% of the recommended PSU output — well within the efficient operating range.
750W (Recommended)
System draw: 565W
Headroom: 185W (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 Eco-Mode or PBO limits for the CPU to reduce power draw.
Utilize GPU's DLSS and Frame Generation for better performance.
🎯 What This Build Can Do
High-End Gaming
Excellent for gaming at 1080p/1440p with high refresh rates, but CPU is overkill.
Professional Workstation
Ideal for heavy multi-threaded tasks like video editing, 3D rendering, and CAD.
Scientific Simulations
Powerful CPU for complex data analysis, scientific computing, and machine learning (CPU-bound).
🔧 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 4060 — no daisy-chaining.
- Boot-test with side panel open before final assembly.
⚠️ Special Note
Ensure proper cable management, especially for the 12V-2×6 cable, to maintain airflow.
🔗 Explore More Builds
See PSU recommendations for other CPU + GPU combinations.