Compare models
Spec
Dell Precision 7780
Dell Precision 7520
Dell Precision 5680
Dell Precision 7680
Summary
LB Score
74
52
73
76
★
Value
37
64
★
45
52
Price
$2,099
$288
★
$1,126
$1,126
Use class
Premium Gaming
Mid Gaming
Premium Gaming
Premium Gaming
Screen
Diagonal
17.3
15.6
16
16
Resolution
1920x1080
1920x1080
1920x1200
1920x1200
Panel type
ips
ips
ips
ips
Brightness
500 nits
—
—
—
Screen quality
50
50
51
51
Processor & graphics
CPU score
67
49
60
67
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
75
34
75
75
GPU rating
61%
—
—
—
Memory
RAM (max)
128 GB
32 GB
64 GB
128 GB
RAM type
DDR5
DDR4
LPDDR5
DDR5
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
—
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
83.0 Wh
68.0 Wh
66.0 Wh
83.0 Wh
Autonomy (est.)
2.6 h
2.4 h
2.2 h
2.8 h
★
Chassis
Weight
1.86 kg
★
2.80 kg
1.91 kg
2.67 kg
Type
Workstation
Workstation
Workstation
Workstation
Release year
2023
2017
2023
2023
Verdict
Best overall: Dell Precision 7520 · wins 5 of 14 parameter rows
Why Dell Precision 7520 over Dell Precision 7680
- Ports (count): 8 vs 6 (+2)
- Value: 64 vs 52 (+11.9)