Dell Precision T3660 Workstation Desktop (2022) | Core i9-13900K - 1TB SSD Hard Drive - 64GB RAM - Nvidia GeForce RTX 4090 | 24 cores @ 5.8 GHz - 24GB GDDR6X Win 11 Home Black (Renewed)
$7799.00
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Dell Precision T3660 Workstation Desktop vs Dell Precision 7770 Mobile Workstation - 17.3"… — Head-to-Head (2026)
Side-by-side comparison. Specs, prices, user ratings, and our verdict.
vs
Dell Precision 7770 Mobile Workstation - 17.3" FHD AG Display - 4.8 GHz Intel Core i7-12850HX 16-Core - 512GB SSD - 64GB - NV RTX A4500 (16GB GDDR6) - Windows 11 Pro
$3129.77
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*Price sourced from Amazon.com. Price and availability subject to change.
Spec-by-spec
| Spec | Dell Precision T3660 Workstation… | Dell Precision 7770 Mobile Workstation… |
|---|---|---|
| Brand | Dell | Dell |
| Color | Black | Black |
| RAM Type | DDR4 SDRAM | DDR5 RAM |
| CPU Model | Core i9 | Core i7 |
| CPU Speed | 3 GHz | — |
| Model Name | Precision T3660 Desktop | Precision 7770 |
| Model Year | 2023 | 2022 |
| Built-In Media | Keyboard | Dell 3 years onsite warranty, Single Pointing Palmrest with SmartCard Reader, Bottom Cover with SmartCard Reader and SSD Door |
| Item Dimensions | 16.54 x 6.81 x 14.53 inches | — |
| Processor Brand | Intel | Intel |
| Processor Count | 24 | 16 |
| Processor Speed | 3 GHz | 4.8 GHz |
| Video Processor | NVIDIA | NVIDIA |
| Operating System | Windows 11 Home | Windows 11 Pro |
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