GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher vs Sharp SDW6506JS 24-inch Stainless Steel
Updated July 2026 — GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher wins on sales rank and price, Sharp SDW6506JS 24-inch Stainless Steel wins on noise level and control type.
The GE GDT670SGVWW offers superior features and quieter operation, making it the better choice despite its higher price. The Sharp SDW6506JS is a solid budget option.
Why GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher is better
Quieter operation
GE operates at 45 dBA compared to Sharp's 49 dBA.
Larger capacity
GE accommodates 16 place settings versus Sharp's 12.
Advanced drying technology
GE features Dry Boost Technology for better drying results.
Why Sharp SDW6506JS 24-inch Stainless Steel is better
Lower price
Sharp is priced at $499 compared to GE's $598.
Sleek design
Sharp has a full stainless steel finish.
Front controls
Sharp's front touch controls are easier to access.
Overall score
Specifications
| Spec | GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher | Sharp SDW6506JS 24-inch Stainless Steel |
|---|---|---|
| Brand | GE | Sharp |
| Model | GDT670SGVWW | SDW6506JS |
| Energy Star | Yes | No |
| Third Rack | Yes | Yes |
| Wash Cycles | Multiple | 5 |
Dimension comparison
Overview of the GE GDT670SGVWW and Sharp SDW6506JS
The GE GDT670SGVWW is priced at $598.99, while the Sharp SDW6506JS is more budget-friendly at $499.00, making it about 17% cheaper. Both dishwashers offer unique features catering to different user needs, but their price points reflect their differing capacities and functionalities. The GE model ranks at 2329 in sales, whereas the Sharp model performs slightly better at 1524, indicating a stronger market preference.
Design and Build Quality
The GE GDT670SGVWW boasts a sleek white exterior with a stainless steel interior that enhances its modern appeal. In contrast, the Sharp SDW6506JS features a full stainless steel design that not only looks stylish but also offers a fingerprint-resistant finish, ensuring a clean appearance. Both designs are built to fit seamlessly into kitchen environments, but the GE’s hidden top controls add a touch of sophistication. Each model provides durability, but the choice between a white finish and stainless steel may come down to personal aesthetic preference.
Noise Levels
The GE GDT670SGVWW operates at a quiet 45 dBA, making it ideal for homes where noise is a concern. On the other hand, the Sharp SDW6506JS operates at 49 dBA, which is still considered quiet but slightly louder than the GE model. The GE's lower noise level could be particularly beneficial for open-concept living spaces, allowing for uninterrupted conversations and relaxation. If noise is a significant factor in your decision, the GE model holds a clear advantage.
Capacity and Loading Flexibility
The GE GDT670SGVWW offers a generous 16-place setting capacity, making it suitable for larger households or those who entertain frequently. In contrast, the Sharp SDW6506JS accommodates up to 12 place settings. While both models include a third rack for silverware and utensils, the GE's larger capacity provides an edge for users needing to wash more dishes at once. This difference in capacity may influence your choice if you often host gatherings or have a large family.
Cleaning Performance
The GE GDT670SGVWW features Dry Boost Technology and multiple wash options, including specialized jets for hard-to-dry items and tall bottles, enhancing its cleaning performance. The Sharp SDW6506JS, while also efficient, utilizes a hybrid tub design and three washing sprayers to deliver thorough cleaning. Both models excel in cleaning capabilities, but the GE model’s advanced drying technology may provide superior results for specific items, particularly plastics and delicate glassware.
Control Features
The Sharp SDW6506JS offers front-mounted touch controls, making it easy to operate, especially for those who prefer visible controls. Additionally, it includes a child lock feature for added safety. In contrast, the GE GDT670SGVWW has hidden top controls, which can create a sleek look but may be less convenient for users who want quick access to settings. Both control systems serve their purpose, but personal preference for control visibility and accessibility will play a significant role in your decision.
Energy Efficiency
The GE GDT670SGVWW is ENERGY STAR Certified, indicating it meets strict efficiency guidelines, which can lead to lower utility bills over time. However, the Sharp SDW6506JS does not specify an ENERGY STAR rating in its description, which may suggest less focus on energy efficiency. If sustainability and long-term savings are priorities for you, the GE model’s certification may make it the more appealing option.
Which should you buy?
Choosing between the GE GDT670SGVWW and the Sharp SDW6506JS depends on your specific needs and preferences. If you prioritize a quieter operation, larger capacity, and advanced drying technology, the GE model is worth the higher price tag at $598.99. However, if budget constraints and a sleek stainless steel design are more important, the Sharp model at $499.00 offers solid features and good performance for smaller households. Ultimately, both options have their strengths, and your decision should align with your kitchen needs and lifestyle.

