Compare models
Spec
Dell Precision 7540
Dell Precision 7520
Fit for your profile
57 ★
48
Summary
LB Score
73
★
52
Value
74
★
64
Price
$447
$288
★
Use class
Mid Gaming
Mid Gaming
Screen
Diagonal
15.6
15.6
Resolution
1920x1080
1920x1080
Panel type
ips
ips
Brightness
—
—
Screen quality
50
50
Processor & graphics
CPU score
64
★
49
GPU type
dGPU
dGPU
GPU score
54
★
34
GPU rating
20%
—
Memory
RAM (max)
64 GB
★
32 GB
RAM type
DDR4
DDR4
Storage
Storage (bus)
—
—
Battery
Capacity (Wh)
97.0 Wh
★
68.0 Wh
Autonomy (est.)
3.4 h
★
2.4 h
Chassis
Weight
2.50 kg
★
2.80 kg
Type
Workstation
Workstation
Release year
2019
★
2017
Verdict
Best overall: Dell Precision 7540 · wins 24 of 28 parameter rows
Why Dell Precision 7540 over Dell Precision 7520
- Photo/Design: 89 vs 26 (+63)
- 3D/Video: 54 vs 25 (+29)
- Engineering CAD: 54 vs 26 (+28)
Is the $158 premium worth it?
Over 2 years, Dell Precision 7540 costs ≈ $2.9/mo more to own than Dell Precision 7520 — extra depreciation $2.4/mo plus $0.6/mo the $158 premium could earn at 4.16%/yr (US Treasury 3-month bill, as of Oct 30, 2026).