Compare models
Spec
Dell Precision 5520
Dell Precision 5750
Summary
LB Score
46
68
★
Value
59
★
49
Price
$321
★
$1,019
Use class
Mid Office
Premium Gaming
Screen
Diagonal
15.6
17.3
Resolution
1920x1080
1920x1200
Panel type
ips
ips
Brightness
400 nits
—
Screen quality
50
51
★
Processor & graphics
CPU score
51
67
★
GPU type
dGPU
dGPU
GPU score
18
52
★
GPU rating
5%
20%
★
Memory
RAM (max)
32 GB
64 GB
★
RAM type
DDR4
DDR4
Storage
Storage (bus)
—
—
Battery
Capacity (Wh)
56.0 Wh
68.0 Wh
★
Autonomy (est.)
1.9 h
2.2 h
★
Chassis
Weight
1.80 kg
1.75 kg
★
Type
Workstation
Workstation
Release year
2016
2020
★
Verdict
Best overall: Dell Precision 5750 · wins 24 of 30 parameter rows
Why Dell Precision 5750 over Dell Precision 5520
- GPU rating: 20% vs 5% (+15)
- Photo/Design: 88 vs 24 (+64)
- GPU score: 52 vs 18 (+33.5)
Is the $698 premium worth it?
Over 2 years, Dell Precision 5750 costs ≈ $13.0/mo more to own than Dell Precision 5520 — extra depreciation $10.5/mo plus $2.5/mo the $698 premium could earn at 4.21%/yr (US Treasury 3-month bill, as of Nov 2, 2026).