Compare models
Spec
Dell Precision 7780
Dell Precision 7720
Dell Precision 7710
Dell Precision 7680
Summary
LB Score
74
66
54
76
★
Value
37
66
★
62
52
Price
$2,099
$390
$333
★
$1,126
Use class
Premium Gaming
Mid Gaming
Mid Gaming
Premium Gaming
Screen
Diagonal
17.3
17.3
17.3
16
Resolution
1920x1080
1920x1080
1920x1080
1920x1200
Panel type
ips
ips
ips
ips
Brightness
500 nits
★
300 nits
—
—
Screen quality
50
50
50
51
★
Processor & graphics
CPU score
67
53
48
67
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
75
58
40
75
GPU rating
61%
★
19%
12%
—
Memory
RAM (max)
128 GB
64 GB
32 GB
128 GB
RAM type
DDR5
DDR4
DDR4
DDR5
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
—
—
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
83.0 Wh
68.0 Wh
68.0 Wh
83.0 Wh
Autonomy (est.)
2.6 h
2.2 h
2.2 h
2.8 h
★
Chassis
Weight
1.86 kg
★
2.80 kg
2.79 kg
2.67 kg
Type
Workstation
Workstation
Workstation
Workstation
Release year
2023
2016
2015
2023
Verdict
Best overall: Dell Precision 7780 · wins 8 of 17 parameter rows
Why Dell Precision 7780 over Dell Precision 7680
- Portability: 30 vs 17 (+13.3)
- Mobility: 41 vs 32 (+9)
- Development: 100 vs 94 (+6)