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| Specification | Generac #7680 GP6500 | Ryobi RY906522 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 6500 W | Winner: Winner: 6800 W |
| Starting watts | 8125 W | Winner: Winner: 8500 W |
| Noise (lower limit) | 0 dB | Winner: Winner: 83 dB |
| Weight | Winner: Winner: 172 lbs | 176 lbs |
| Run time @50% load | Winner: Winner: 10.5 h | 9 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | 6.9 gal | 6 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 27.2 x 27 x 26.5 | 35 x 29 x 24.5 |
| Electrical | ||
| Voltage (AC) | 120/240V 60 Hz | 120/240 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | 20 % | <20% % |
| Engine | ||
| Engine | Generac OHV 4-stroke 389 cc | 420 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 6500 W | 6800 W |
| Starting watts | 8125 W | 8500 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 10.5 h | 9 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | Not available | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 696471075120 | 46396033550 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 6500 | 6800 |
| Starting Watts (Gasoline) | 8125 | 8500 |
| Runtime @ 50% Load (Gasoline) | 10.5 | 9 |
| AC Outlet Types | Not available | 2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 389 | 420 |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 10.5 | 9 |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Not available | Recoil |
| Included Accessories | Oil, funnel, and wheel kit | Oil, tool kit, and wheel kit |
| Warranty & identification | ||
| Commercial Warranty | 3 | Not available |
| Additional specs | ||
| Summary | The Generac #7680 GP6500 is a 6500-watt gasoline generator built for job sites and backup power scenarios where sustained mid-range loads matter. Its 8125-watt peak capacity handles motor startup surges, making it suitable for running air compressors, circular saws, and multiple tools simultaneously on a construction site or powering essential home systems during outages. | The RYOBI RY906522 is a gasoline-powered portable generator delivering 6800 running watts and 8500 starting watts, featuring a 420cc OHV engine and a 6-gallon fuel tank for up to 9 hours of runtime at 50% load. |
