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ASUS TUF Gaming 750W Bronze vs XPG Core Reactor II 850W: Comparison
ASUS TUF Gaming 750W Bronze and XPG Core Reactor II 850W separate most on pcie 8-pin connectors: ASUS TUF Gaming 750W Bronze at 4, XPG Core Reactor II 850W at 6, 33% in favour of XPG Core Reactor II 850W. Hold-Up Time splits them by another 19%, again favouring XPG Core Reactor II 850W. They match on 7 other specifications, including form factor, single +12v rail and zero-rpm mode. On price, ASUS TUF Gaming 750W Bronze sits at $84.99 against $139.99 for XPG Core Reactor II 850W.
Specs
| Specification |  |  |
|---|---|---|
| Brand | ASUS | XPG |
| Wattage | 750 W-12% | 850 W |
| 80 PLUS Rating | Bronze | Gold |
| ATX Standard | ATX 2.x | ATX 3.0 |
| Form Factor | ATX | ATX |
| +12V Rail Amperage | 62 A | 70.8 A |
| Single +12V Rail | Yes | Yes |
| Cybenetics Efficiency | Silver | Platinum |
| Cybenetics Noise | Standard+ | Standard++ |
| 12V-2x6 Connectors | 0 | 1 |
| Hold-Up Time | 13.7 ms-19% | 17 ms |
| Zero-RPM Mode | No | No |
| Sleeved Cables | No | No |
| PCIe 8-pin Connectors | 4-33% | 6 |
| Connector Count | 1x 24/20-pin ATX, 2x EPS 4+4-pin, 4x PCIe 6+2-pin, 4x SATA, 4x Peripheral (all fixed) | 1x 24-pin ATX, 3x EPS 4+4, 1x 12+4-pin PCIe (600W), 6x PCIe 6+2-pin, 4x SATA, 4x Molex |
| Fan Size | 135 mm | 120 mm |
| Fan Model / Bearing | 135mm double ball bearing (CF1325H12D) | Fluid Dynamic |
| OEM / Platform | Great Wall | CWT |
| EPS 8-pin Connectors | 2 | 3 |
| SATA Connectors | 4 | 4 |
| Molex Connectors | 4 | 4 |
| Length | 150 mm | 140 mm |
| Colour | Black | Black |
| MTBF | 120000 hours | 100000 hours-17% |
| Modularity | Non-Modular | Fully Modular |
| Protections | OPP, OVP, UVP, SCP, OCP, OTP | OCP, OVP, OPP, SCP, OTP, UVP |
| Model | TUF Gaming 750B | Core Reactor II 850W |
| Typical Price | $84.99 | $139.99 |
| Source URL | https://www.asus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-750b/techspec/ | https://hwbusters.com/psus/xpg-core-reactor-ii-850w-psu-review/ |
Price comparison
| Retailer | ASUS TUF Gaming 750W Bronze | XPG Core Reactor II 850W |
|---|---|---|
| Amazon | $84.99 View on Amazon | |
| Newegg | View on Newegg | |
| Consumercarts listing | $139.99 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
ASUS TUF Gaming 750W Bronze
7.5 / 10 Expert Rating
A Bronze-tier unit elevated by a genuine 0dB fan mode and a 10-year warranty well above the category norm.
XPG Core Reactor II 850W
8.2 / 10 Expert Rating
Core Reactor II is the first ATX 3.1-certified unit in this batch, so it carries the tightened 12V-2x6 transient spec, a meaningful reassurance for anyone running a power-hungry RTX 50-series card.
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