Compare models
Spec
Dell Precision 7720
Dell Precision 7550
Dell Precision 7540
Summary
LB Score
66
70
73
★
Value
66
71
74
★
Price
$390
★
$566
$447
Use class
Mid Gaming
Mid Gaming
Mid Gaming
Screen
Diagonal
17.3
15.6
15.6
Resolution
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
ips
Brightness
300 nits
—
—
Screen quality
50
50
50
Processor & graphics
CPU score
53
67
★
64
GPU type
dGPU
dGPU
dGPU
GPU score
58
★
50
54
GPU rating
19%
—
20%
★
Memory
RAM (max)
64 GB
64 GB
64 GB
RAM type
DDR4
DDR4
DDR4
Storage
Storage (bus)
—
PCI-E Gen 3.0 (4x)
—
Battery
Capacity (Wh)
68.0 Wh
68.0 Wh
97.0 Wh
★
Autonomy (est.)
2.2 h
2.4 h
3.4 h
★
Chassis
Weight
2.80 kg
1.88 kg
★
2.50 kg
Type
Workstation
Workstation
Workstation
Release year
2016
2020
★
2019
Verdict
Best overall: Dell Precision 7540 · wins 10 of 22 parameter rows
Why Dell Precision 7540 over Dell Precision 7720
- Photo/Design: 89 vs 32 (+57)
- 3D/Video: 54 vs 30 (+24)
- Engineering CAD: 54 vs 30 (+24)