NVIDIA GeForce RTX 4070 SUPER vs NVIDIA GeForce RTX 4060 Ti
Transient-aware PSU requirements, ATX compliance, cable safety audit, and power efficiency comparison.
| Specification | NVIDIA GeForce RTX 4070 SUPER | NVIDIA GeForce RTX 4060 Ti |
|---|---|---|
| Performance Tier | High-End | Mid-Range |
| Total Board Power (TBP) | 220W | 160W |
| Transient Peak (modeled) | 341W | 251W |
| Minimum Recommended PSU | 500W | 450W |
| PCIe Connector Required | 12v-2x6 | 8pin-x1 |
| Number of Connectors | 1 | 1 |
| ATX 3.1 Required | ✓ Yes | ✗ No |
| Daisy-Chain Safe | ✗ No | ✓ Yes |
| MSRP | $599 | $399 |
| Generation | Ada Lovelace | Ada Lovelace |
PSU Requirement Breakdown
NVIDIA GeForce RTX 4070 SUPER
⚠ NVIDIA GeForce RTX 4070 SUPER requires an ATX 3.1 PSU with a native 12V-2x6 cable. DO NOT use adapter cables from older 8-pin connectors. If your PSU lacks a native 12V-2x6 port, you must upgrade your PSU.
NVIDIA GeForce RTX 4060 Ti
Power Efficiency Verdict
NVIDIA GeForce RTX 4070 SUPER requires less PSU headroom per dollar spent. It needs 500W recommended at $599, versus 450W at $399 for the NVIDIA GeForce RTX 4060 Ti.
Note: NVIDIA GeForce RTX 4070 SUPER requires an ATX 3.1 PSU with a native 12V-2x6 cable — factor in a possible PSU upgrade cost if you currently own an ATX 2.x unit.
Frequently Asked Questions
Which PSU do I need for NVIDIA GeForce RTX 4070 SUPER?
NVIDIA GeForce RTX 4070 SUPER has a 220W TBP but can spike to 341W during transient loads. We recommend a minimum 500W ATX 3.1 PSU with a native 12V-2x6 connector for safe operation with headroom.
Which PSU do I need for NVIDIA GeForce RTX 4060 Ti?
NVIDIA GeForce RTX 4060 Ti has a 160W TBP and transient peak up to 251W. We recommend a minimum 450W ATX 3.1 PSU for stable operation.
Does NVIDIA GeForce RTX 4070 SUPER or NVIDIA GeForce RTX 4060 Ti need ATX 3.1?
NVIDIA GeForce RTX 4070 SUPER requires an ATX 3.1 PSU with a native 12V-2x6 connector. Do not use adapter cables. NVIDIA GeForce RTX 4060 Ti uses 8pin-x1 and does not require ATX 3.1.