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Compare Dell Precision 7680 C3NR9 vs Precision 7670 4MR78

Dell Precision 7680 C3NR9 and Dell Precision 7670 4MR78 are both laptops with the same Memory Type (DDR5), Screen Size (16") and Resolution (1920 x 1200). The main differences are in better single-core performance (+5%), better multithreading performance (+49%), CPU and CPU Cores.
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Brand
DELL
Brand
DELL
Model
C3NR9
Model
4MR78
Release Date
📅 February 2025
Release Date
📅 October 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Single-Core Performance
(Charts)
(0%)
Single-Core Performance
(Charts)
(-5%)
Workstation Performance
(Charts)
(0%)
Workstation Performance
(Charts)
(-49%)
Gaming Performance
(Charts)
n/a
Gaming Performance
(Charts)
n/a
Price history
View Details ►
Price history
View Details ►
CPU
Intel i7-13850HX
CPU
Intel i5-12600HX
CPU Cores
20
CPU Cores
12
CPU Clock Rate
2100 MHz
CPU Clock Rate
2500 MHz
CPU Turbo Clock Rate
5300 MHz
CPU Turbo Clock Rate
4600 MHz
RAM Size
32 GB
RAM Size
16 GB
Memory Type
DDR5
Memory Type
DDR5
Memory Configuration
1 x 32 GB
Memory Configuration
1 x 16 GB
GPU
NVIDIA RTX 1000 Ada
GPU
NVIDIA RTX A1000
SSD Capacity
512 GB
SSD Capacity
256 GB
SSD Type
PCI Express 4.0
SSD Type
PCI Express
Screen Size
16"
Screen Size
16"
Resolution
1920 x 1200
Resolution
1920 x 1200
Panel Type
WLED
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 23.20 mm
Dimensions
356 mm x 258.3 mm x
Operating System
Windows 11 Pro
Operating System
Windows 10 Pro
Weight
2.6 Kg
Weight
-
Battery Capacity
83 Wh
Battery Capacity
-
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
1
Thunderbolt 4 Ports
2
Thunderbolt 4 Ports
2
Ethernet Ports
1
Ethernet Ports
1
Ethernet Speed
10, 100, 1000 Mbit/s
Ethernet Speed
-
HDMI Ports
1
HDMI Ports
1
HDMI Version
-
HDMI Version
2.0a
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 7680 C3NR9:

  • Newer Product, it was released around 2 years later
  • Slightly better single-core performance, around +5% (Intel i7-13850HX)
  • Much better multithreading performance, around +49% (Intel i7-13850HX)
  • 8 more cores (Intel i7-13850HX)
  • 16 GB more RAM
  • More Capacity (SSD +256 GB available)

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Reasons to buy the Dell Precision 7670 4MR78:

  • 55% cheaper, you can save $1,065.19

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