Compare models
Spec
Dell Alienware x15 R1
Dell Alienware m15 R4
Lenovo ThinkPad P1 Gen 8
Lenovo ThinkPad P14s Gen 2 (Intel)
Summary
LB Score
76
★
72
62
47
Value
85
★
74
49
46
Price
$590
$590
$1,760
$901
Use class
Mid Gaming
Mid Gaming
Premium Work
Premium Light
Screen
Diagonal
15.6
15.6
16
14
Resolution
1920x1080
1920x1080
1920x1200
1920x1080
Panel type
ips
ips
ips
ips
Brightness
—
—
—
—
Screen quality
50
50
51
★
50
Processor & graphics
CPU score
74
65
95
★
70
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
83
83
—
4
GPU rating
36%
36%
—
—
Memory
RAM (max)
32 GB
32 GB
64 GB
64 GB
RAM type
DDR4
DDR4
LPDDR5X
DDR4
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
87.0 Wh
86.0 Wh
90.0 Wh
★
50.0 Wh
Autonomy (est.)
3.0 h
3.0 h
3.1 h
4.3 h
★
Chassis
Weight
2.27 kg
2.11 kg
1.84 kg
1.47 kg
★
Type
Gaming
Gaming
Workstation
Workstation
Release year
2021
2021
2025
★
2022
Verdict
Best overall: Lenovo ThinkPad P1 Gen 8 · wins 11 of 21 parameter rows
Why Lenovo ThinkPad P1 Gen 8 over Dell Alienware x15 R1
- Mobility: 63 vs 34 (+29)
- Reliability: 87 vs 53 (+34)
- Performance: 91 vs 69 (+22)