EVGA 600 BA vs Seasonic FOCUS GX-750
Efficiency, ATX compliance, 12V-2x6 support, Cybenetics rating, and 5-year total cost of ownership.
| Spec | EVGA 600 BA | Seasonic FOCUS GX-750 |
|---|---|---|
| Wattage | 600W | 750W |
| Efficiency Tier | bronze | gold |
| ATX Version | ATX 2.x | ATX 3.1 |
| 12V-2x6 (RTX 5090 safe) | ✗ No | ✓ Yes |
| Modular | none | full |
| Cybenetics Rating | — | ETA-A |
| MSRP | $49 | $119 |
| Est. Annual Electricity Cost | $267/yr | $252/yr |
| 5-Year Total Cost (TCO) | $1384 | $1379 |
5-Year Total Cost of Ownership
Assuming 500W average draw, 8 hours/day gaming, and $0.15/kWh electricity:
Seasonic FOCUS GX-750 costs ~$1379 over 5 years (purchase + electricity), saving approximately $5 compared to EVGA 600 BA.
Frequently Asked Questions
Which is more efficient — EVGA 600 BA or Seasonic FOCUS GX-750?
Seasonic FOCUS GX-750 is rated 80+ Gold (~87% efficient), making it more efficient than EVGA 600 BA (80+ Bronze (~82% efficient)). Higher efficiency means less electricity waste as heat, lower operating costs, and better thermal performance.
Can EVGA 600 BA run an RTX 5090?
EVGA 600 BA does not include a native 12V-2x6 connector. Running an RTX 5090 would require an adapter cable, which is not recommended at the 5090's 575W TBP. Upgrade to an ATX 3.1 PSU with a native 12V-2x6 port.
Which has lower long-term cost?
At $0.15/kWh and 8 hours/day, Seasonic FOCUS GX-750 costs ~$1379 total over 5 years (purchase + electricity) vs ~$1384 for EVGA 600 BA — a difference of ~$5.