Dell Precision 3660 Tower Intel Core i7 13700 16C 64GB RAM DDR5 1TB SSD NVIDIA RTX A2000 12GB GDDR6 - DVD+/-RW - Keyboard, Mouse Windows 11 Pro, Black
$2878.00
🛒 Check Price on Amazon
Dell Precision 3660 Tower Intel Core i7 13700… vs Dell Precision 3490 Mobile Workstation AI PC… — Head-to-Head (2026)
Side-by-side comparison. Specs, prices, user ratings, and our verdict.
vs
Dell Precision 3490 Mobile Workstation AI PC Laptop (14" FHD, Intel 16-Core Ultra 7 155H (> i9-12900H), 64GB DDR5 RAM, 2TB SSD) Business, Engineer, IST HUB, Thunderbolt 4, 1080p Webcam, Win 11 Pro
$1499.99
🛒 Check Price on Amazon
*Price sourced from Amazon.com. Last updated 2026-05-27. Price and availability subject to change.
Spec-by-spec
| Spec | Dell Precision 3660 Tower Intel Core… | Dell Precision 3490 Mobile Workstation… |
|---|---|---|
| UPC | 884116681991 | 769044543422 |
| ASIN | B0CH42MGLQ | B0D22SN8CB |
| Brand | Dell | Dell |
| RAM Type | DDR5 SDRAM | DDR5 RAM |
| CPU Model | Intel Core i7 | Core i7 Family |
| CPU Speed | 3.4 GHz | — |
| Model Name | Precision 3660 | Dell Mobile Workstation 3490 |
| Resolution | 1366 x 768 | 1080p |
| Style Name | Minimalist | — |
| Unit Count | 1.0 Count | 1.0 Count |
| Aspect Ratio | 169 | — |
| Manufacturer | Dell | Dell |
| Model Number | Precision 3660 | Precision 3490 |
| Speaker Type | built-in speakers | — |
More workstations & creator desktops head-to-heads
Keep researching
Already narrowing? Open each product page for the full spec sheet, FAQ, and live Amazon price: Dell Precision 3660 Tower Intel Core… · Dell Precision 3490 Mobile Workstation…. Browse the full Workstations & Creator Desktops catalog or read our Workstations & Creator Desktops buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.