Dell Precision 7670 4MR78 vs Precision 3490 YPR31 Laptop Comparison

Dell Precision 7670 4MR78 and Dell Precision 3490 YPR31 are both laptops with the same Memory Type (DDR5), Panel Type (IPS) and Refresh Rate (60 Hz). The main differences are in better single-core performance (+2%), better multithreading performance (+6%), CPU and CPU Cores.

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Dell Precision 7670 4MR78	Dell Precision 3490 YPR31
Prices (Change region) Out of Stock Free shipping $863.81 Out of Stock Free shipping $999.00 Out of Stock Free shipping $2,115.99	Prices (Change region) Out of Stock Free shipping $1,312.15 Out of Stock $1,999.99
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Brand DELL	Brand DELL
Model 4MR78	Model YPR31
Release Date 📅 October 2022	Release Date 📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Single-Core Performance (Charts) (0%)	Single-Core Performance (Charts) (-2%)
Workstation Performance (Charts) (-6%)	Workstation Performance (Charts) (0%)
Gaming Performance (Charts) n/a	Gaming Performance (Charts) n/a
Price history View Details ►	Price history View Details ►
CPU Intel i5-12600HX	CPU Intel Core Ultra 7 165H
CPU Cores 12	CPU Cores 16
CPU Clock Rate 2500 MHz	CPU Clock Rate 1400 MHz
CPU Turbo Clock Rate 4600 MHz	CPU Turbo Clock Rate 5000 MHz
RAM Size 16 GB	RAM Size 32 GB
Memory Type DDR5	Memory Type DDR5
Memory Configuration 1 x 16 GB	Memory Configuration -
GPU NVIDIA RTX A1000	GPU Intel Arc Graphics
SSD Capacity 256 GB	SSD Capacity 512 GB
SSD Type PCI Express	SSD Type PCI Express 4.0
Screen Size 16"	Screen Size 14"
Resolution 1920 x 1200	Resolution 1920 x 1080
Panel Type IPS	Panel Type IPS
Refresh Rate 60 Hz	Refresh Rate 60 Hz
Front Camera Yes	Front Camera Yes
Front Camera Resolution Full HD	Front Camera Resolution Full HD
Dimensions 356 mm x 258.3 mm x	Dimensions 321.4 mm x 212 mm x 21.0 mm
Operating System Windows 10 Pro	Operating System Windows 11 Pro
Weight -	Weight 1.4 Kg
Battery Capacity -	Battery Capacity 54 Wh
USB 3.2 Gen 1 Type A Ports 2	USB 3.2 Gen 1 Type A Ports 2
USB 3.2 Gen 2 Type C Ports 1	USB 3.2 Gen 2 Type C Ports -
Thunderbolt 4 Ports 2	Thunderbolt 4 Ports 2
Ethernet Ports 1	Ethernet Ports 1
Ethernet Speed -	Ethernet Speed 10, 100, 1000 Mbit/s
HDMI Ports 1	HDMI Ports 1
HDMI Version 2.0a	HDMI Version 2.1
Wi-Fi Generation 6E	Wi-Fi Generation 6E
Keyboard Backlit Yes	Keyboard Backlit Yes

Comparison and key differences summary

Reasons to buy the Dell Precision 7670 4MR78:

34% cheaper, you can save $448.34
Slightly better single-core performance, around +2% (Intel i5-12600HX)
Bigger screen size (+2.00")
Higher Screen Resolution (1920 x 1200 pixel)
+1 Ports USB 3.2 Gen 2 Type-C

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Reasons to buy the Dell Precision 3490 YPR31:

Newer Product, it was released around 3 years later
Slightly better multithreading performance, around +6% (Intel Core Ultra 7 165H)
4 more cores (Intel Core Ultra 7 165H)
16 GB more RAM
More Capacity (SSD +256 GB available)
Smaller screen size (-2.00")