Compare models
Spec
HP EliteBook 660 G11
HP EliteBook 650 G9
MSI Stealth 16 AI+ (2026)
MSI GS66 Stealth (11th Gen Intel)
Summary
LB Score
53
74
77
81
★
Value
56
75
39
85
★
Price
$750
$476
★
$1,800
$590
Use class
Premium Work
Mid Gaming
Premium Gaming
Mid Gaming
Screen
Diagonal
16
15.6
16
15.6
Resolution
1920x1200
1920x1080
2560x1600
1920x1080
Panel type
ips
ips
oled
ips
Brightness
—
—
—
—
Screen quality
51
50
60
★
50
Processor & graphics
CPU score
77
★
67
65
74
GPU type
iGPU
dGPU
dGPU
dGPU
GPU score
0
44
84
★
83
GPU rating
—
—
—
36%
Memory
RAM (max)
96 GB
64 GB
128 GB
★
64 GB
RAM type
DDR5
DDR4
DDR5
DDR4
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
48.0 Wh
38.0 Wh
90.0 Wh
99.9 Wh
★
Autonomy (est.)
3.3 h
1.3 h
3.1 h
3.5 h
★
Chassis
Weight
1.74 kg
★
1.75 kg
1.99 kg
2.10 kg
Type
Business
Business
Gaming
Gaming
Release year
2023
2022
2026
★
2021
Verdict
Best overall: MSI Stealth 16 AI+ (2026) · wins 12 of 27 parameter rows
Why MSI Stealth 16 AI+ (2026) over MSI GS66 Stealth (11th Gen Intel)
- RAM (max): 128 GB vs 64 GB (+64)
- Reliability: 86 vs 53 (+33)
- Nanoreview (ext.): 65 vs 45 (+20)