Compare models
Spec
ASUS ExpertBook B3 (B3405)
ASUS ExpertBook B5 (B5405)
HP ProBook 640 G8
HP ProBook 650 G1
Summary
LB Score
53
54
69
★
32
Value
57
57
85
★
59
Price
$1,144
$1,144
$350
$109
★
Use class
Premium Light
Premium Light
Mid Gaming
Budget Surf
Screen
Diagonal
14
14
14
15.6
Resolution
1920x1200
1920x1200
1920x1080
1920x1080
Panel type
ips
ips
ips
tn
Brightness
—
—
—
—
Screen quality
51
51
50
50
Processor & graphics
CPU score
91
91
70
32
GPU type
iGPU
iGPU
dGPU
dGPU
GPU score
0
0
45
★
3
GPU rating
—
—
—
—
Memory
RAM (max)
64 GB
64 GB
64 GB
16 GB
RAM type
DDR5
DDR5
DDR4
DDR3
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
—
Battery
Capacity (Wh)
50.0 Wh
50.0 Wh
45.0 Wh
48.0 Wh
Autonomy (est.)
1.9 h
1.9 h
1.7 h
1.7 h
Chassis
Weight
1.42 kg
1.35 kg
★
1.38 kg
2.30 kg
Type
Business
Business
Business
Business
Release year
2025
2025
2020
2013
Verdict
Best overall: HP ProBook 640 G8 · wins 11 of 20 parameter rows
Why HP ProBook 640 G8 over HP ProBook 650 G1
- GPU score: 45 vs 3 (+41.9)
- Market popularity: 0.70 vs 0.05 (+0.7)
- CPU/GPU balance: 0.64 vs 0.09 (+0.6)