Compare models
Spec
Dell Precision 7780
Dell Precision 3581
Dell Latitude E6440
Dell Latitude E6540
Summary
LB Score
74
★
71
34
39
Value
37
46
57
63
★
Price
$2,099
$942
$137
★
$159
Use class
Premium Gaming
Premium Gaming
Budget Office
Budget Office
Screen
Diagonal
17.3
15.6
14
15.6
Resolution
1920x1080
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
tn
tn
Brightness
500 nits
—
—
—
Screen quality
50
50
50
50
Processor & graphics
CPU score
67
★
60
32
46
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
75
★
58
6
6
GPU rating
61%
★
—
2%
2%
Memory
RAM (max)
128 GB
★
64 GB
16 GB
16 GB
RAM type
DDR5
DDR5
DDR3
DDR3
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
—
—
Battery
Capacity (Wh)
83.0 Wh
★
64.0 Wh
60.0 Wh
60.0 Wh
Autonomy (est.)
2.6 h
★
2.2 h
2.3 h
2.1 h
Chassis
Weight
1.86 kg
1.80 kg
★
2.12 kg
2.12 kg
Type
Workstation
Workstation
Business
Business
Release year
2023
2023
2014
2013
Verdict
Best overall: Dell Precision 7780 · wins 15 of 24 parameter rows
Why Dell Precision 7780 over Dell Latitude E6440
- Market popularity: 0.42 vs 0.01 (+0.4)
- GPU rating: 61% vs 2% (+59)
- GPU score: 75 vs 6 (+68.9)