Compare models
Spec
Dell Precision 7780
Dell Precision 7710
Dell Precision 7680
Dell Precision 7520
Summary
LB Score
74
54
76
★
52
Value
37
62
52
64
★
Price
$2,099
$333
$1,126
$288
★
Use class
Premium Gaming
Mid Gaming
Premium Gaming
Mid Gaming
Screen
Diagonal
17.3
17.3
16
15.6
Resolution
1920x1080
1920x1080
1920x1200
1920x1080
Panel type
ips
ips
ips
ips
Brightness
500 nits
—
—
—
Screen quality
50
50
51
★
50
Processor & graphics
CPU score
67
48
67
49
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
75
40
75
34
GPU rating
61%
★
12%
—
—
Memory
RAM (max)
128 GB
32 GB
128 GB
32 GB
RAM type
DDR5
DDR4
DDR5
DDR4
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
—
PCI-E Gen 4.0 (4x)
—
Battery
Capacity (Wh)
83.0 Wh
68.0 Wh
83.0 Wh
68.0 Wh
Autonomy (est.)
2.6 h
2.2 h
2.8 h
★
2.4 h
Chassis
Weight
1.86 kg
★
2.79 kg
2.67 kg
2.80 kg
Type
Workstation
Workstation
Workstation
Workstation
Release year
2023
2015
2023
2017
Verdict
Best overall: Dell Precision 7780 · wins 7 of 16 parameter rows
Why Dell Precision 7780 over Dell Precision 7520
- Photo/Design: 94 vs 26 (+68)
- Mobility: 41 vs 13 (+28)
- Development: 100 vs 58 (+42)