Rosewill Capstone 450W vs Rosewill CMG850 850W
A side-by-side spec comparison of the Rosewill Capstone 450W and the Rosewill CMG850 850W. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which power supply is right for your build.
| Specification | ||
|---|---|---|
| Modular | non-modular | full |
| Wattage | 450W | 850W |
| Efficiency | 80+ Gold | 80+ Gold |
| Form Factor | ATX | ATX |
Winner: Rosewill CMG850 850W — driven by Wattage (850W), Modular (full)
Rosewill Capstone 450W
0
performance points
Rosewill CMG850 850W
3
performance points
Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.
Compare more parts
Add a third or fourth power supply to this comparison, or build a side-by-side from scratch in the interactive compare tool.