Compare models
Spec
Dell Precision 7770
Dell Precision 7520
Dell Precision 7680
Dell Precision 7720
Summary
LB Score
72
52
76
★
66
Value
37
64
52
66
★
Price
$1,739
$288
★
$1,126
$390
Use class
Premium Gaming
Mid Gaming
Premium Gaming
Mid Gaming
Screen
Diagonal
17.3
15.6
16
17.3
Resolution
1920x1080
1920x1080
1920x1200
1920x1080
Panel type
ips
ips
ips
ips
Brightness
—
—
—
300 nits
Screen quality
50
50
51
★
50
Processor & graphics
CPU score
62
49
67
★
53
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
83
★
34
75
58
GPU rating
—
—
—
19%
Memory
RAM (max)
128 GB
32 GB
128 GB
64 GB
RAM type
DDR4
DDR4
DDR5
DDR4
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
—
PCI-E Gen 4.0 (4x)
—
Battery
Capacity (Wh)
83.0 Wh
68.0 Wh
83.0 Wh
68.0 Wh
Autonomy (est.)
2.6 h
2.4 h
2.8 h
★
2.2 h
Chassis
Weight
3.00 kg
2.80 kg
2.67 kg
★
2.80 kg
Type
Workstation
Workstation
Workstation
Workstation
Release year
2022
2017
2023
★
2016
Verdict
Best overall: Dell Precision 7680 · wins 11 of 25 parameter rows
Why Dell Precision 7680 over Dell Precision 7770
- Reliability: 64 vs 49 (+15)
- Mobility: 32 vs 25 (+7)
- Creative: 85 vs 76 (+9)