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GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher vs Sharp SDW6504MS Stainless Steel Dishwasher,

Updated July 2026 — GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher wins on price and capacity, Sharp SDW6504MS Stainless Steel Dishwasher, wins on noise level.

The GE GDT670SGVWW offers superior cleaning performance and quieter operation, making it the better choice for those who prioritize advanced features. However, the Sharp SDW6504MS is a more budget-friendly option.

Why GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher is better

Cleaning Performance

GE's Dry Boost Technology and Sanitize cycle enhance cleaning.

Noise Level

GE operates at a quieter 45 dBA compared to Sharp's 52 dBA.

Capacity

GE accommodates 16 place settings versus Sharp's 12.

Why Sharp SDW6504MS Stainless Steel Dishwasher, is better

Price

Sharp is $399, significantly cheaper than GE's $598.

Design

Sharp features a stylish fingerprint-resistant stainless steel finish.

Energy Usage

Sharp has a half-load option for smaller loads, saving water.

Overall score

GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher
85
Sharp SDW6504MS Stainless Steel Dishwasher,
70

Specifications

SpecGE GDT670SGVWW 24″ Top Control Built‑In DishwasherSharp SDW6504MS Stainless Steel Dishwasher,
BrandGESharp
ModelGDT670SGVWWSDW6504MS
Energy StarYesNo
Third RackYesNo
Sanitize CycleYesYes

Dimension comparison

GE GDT670SGVWW 24″ Top Control Built‑In DishwasherSharp SDW6504MS Stainless Steel Dishwasher,

Design and Aesthetics

The design of the GE GDT670SGVWW is sleek and modern, featuring a white exterior with hidden top controls, making it an elegant addition to any kitchen. In contrast, the Sharp SDW6504MS showcases a sophisticated stainless steel finish with a pocket handle design that is both stylish and practical. The stainless steel surface is also fingerprint-resistant, which helps maintain a clean appearance. While both dishwashers have appealing designs, the GE model's combination of a white finish and hidden controls may better suit traditional kitchens, whereas the Sharp model’s stainless steel gives it a contemporary edge.

Noise Levels

Noise levels are a crucial consideration for many homeowners. The GE GDT670SGVWW operates at a quiet 45 dBA, making it one of the quieter models on the market. On the other hand, the Sharp SDW6504MS operates at 52 dBA, which is still relatively quiet but noticeably louder than the GE model. For open-concept homes or for those who wash dishes during the night, the GE's lower noise level may provide a more peaceful environment, making it an attractive option for noise-sensitive users.

Capacity and Loading Flexibility

The GE GDT670SGVWW has a generous 16-place setting capacity, which is ideal for larger families or those who entertain frequently. It also features a third rack and Silverware Jets, enhancing its loading flexibility and cleaning efficiency. In comparison, the Sharp SDW6504MS accommodates 12 place settings and offers adjustable upper rack height to accommodate taller dishes. While the Sharp model is flexible in its loading options, it ultimately has a smaller capacity. For users prioritizing capacity and versatility, the GE model is the superior choice.

Cleaning Performance

When it comes to cleaning performance, the GE GDT670SGVWW excels with its Dry Boost Technology and multiple wash options, including a Sanitize cycle that ensures thorough cleaning. This model effectively handles various types of dishes, from delicate glassware to heavily soiled pots. The Sharp SDW6504MS also offers effective cleaning with five wash cycles and a half-load option for smaller loads, which helps conserve water and energy. However, the GE model's advanced drying technology and additional features make it a more robust performer for comprehensive cleaning needs.

Energy Efficiency

Energy efficiency is a significant factor for environmentally conscious consumers. The GE GDT670SGVWW is ENERGY STAR certified, indicating that it meets strict energy efficiency guidelines, which can lead to lower utility bills over time. Meanwhile, the Sharp SDW6504MS does not have a specific energy certification mentioned in the data provided. Given that the GE model's average price over 90 days is $621.54 and it is designed to operate efficiently, it can be considered a more economical and environmentally friendly choice in the long run.

Price Comparison

In terms of pricing, the GE GDT670SGVWW is priced at $598.99, while the Sharp SDW6504MS is more budget-friendly at $399.00, making it about 33% cheaper than its GE counterpart. For those on a tighter budget, the Sharp model offers substantial savings without sacrificing essential features. However, the higher price of the GE model may be justified by its advanced features and greater capacity. Buyers should weigh their budget against the features they value most in a dishwasher.

User Experience and Usability

Both dishwashers are designed with user-friendly features. The GE GDT670SGVWW includes an Active Flood Protect feature and a Steam + Sani cycle, ensuring a safe and efficient washing experience. Its quiet operation and modern design contribute to a pleasant user experience. The Sharp SDW6504MS also emphasizes usability with its back-lit front control panel and child lock feature, preventing accidental starts. While both models are designed with user convenience in mind, the GE’s additional features may enhance the overall satisfaction of the user.

Which should you buy?

Choosing between the GE GDT670SGVWW and the Sharp SDW6504MS ultimately comes down to your specific needs and budget. If you prioritize advanced cleaning technology, a larger capacity, and a quieter operation, the GE model is worth the investment, despite its higher price. However, if you are looking for a more budget-friendly option that still offers effective cleaning and good design, the Sharp model is a solid choice. Consider your household's dishwashing habits, kitchen style, and budget to determine which dishwasher best fits your lifestyle.