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Stealth 16 AI+ B3 RTX 5080 (2026) vs Blade 16 RTX 5080 (2026)

MSI Stealth 16 AI+ B3 RTX 5080 (2026) vs Razer Blade 16 RTX 5080 (2026)

What Stealth 16 AI+ B3 RTX 5080 (2026) does better (2) and where Blade 16 RTX 5080 (2026) wins (18) — every spec side by side.

MSI · 2026Stealth 16 AI+ B3 RTX 5080 (2026)

9.0Score

2 advantages≈ $4,100

Razer · 2026Blade 16 RTX 5080 (2026)

9.6Score

18 advantages≈ $4,300

Higher score

9.5Graphics9.7

9.4Overall performance9.7

9.0Display9.8

5.0Memory & storage8.4

5.0Battery & portability6.8

6.1Features & cooling8.8

Dimensions

Size comparison

Stealth 16 AI+ B3 RTX 5080 (2026)Blade 16 RTX 5080 (2026)

	Stealth 16 AI+ B3 RTX 5080 (2026)	Blade 16 RTX 5080 (2026)	Difference
Depth	246 mm	251 mm	−5 mm
Width	354 mm	355 mm	−1 mm
Thickness	20 mm	17 mm	+3 mm
Weight	2 kg	2.1 kg	−0.2 kg

Drawn to the same scale from the official dimensions (front and side).

Why is Stealth 16 AI+ B3 RTX 5080 (2026) better than Blade 16 RTX 5080 (2026)?

Weight1.99 kg vs 2.14 kg+8%
Upgradable RAMYes · Blade 16 RTX 5080 (2026): No

Why is Blade 16 RTX 5080 (2026) better than Stealth 16 AI+ B3 RTX 5080 (2026)?

RAM (up to)32 GB vs 64 GB2×
SSD (up to)1,000 GB vs 3,000 GB3×
GPU power (TGP)125 W vs 175 W+40%
Brightness600 nits vs 1,100 nits+83%
GPU compute (FP32)32 TFLOPS vs 42 TFLOPS+31%
Response time1 ms vs 0.2 ms5×
SSD (base)1,000 GB vs 3,000 GB3×
3DMark Steel Nomad Light21,645 vs 22,607+4%
G-Sync / FreeSyncNo · Stealth 16 AI+ B3 RTX 5080 (2026): Yes
Advanced OptimusNo · Stealth 16 AI+ B3 RTX 5080 (2026): Yes
HDRNo · Stealth 16 AI+ B3 RTX 5080 (2026): Yes
RAM typeDDR5 vs LPDDR5X

Specifications

Side by side

Only differences	MSI Stealth 16 AI+ B3 RTX 5080 (2026)≈ $4,1009.0	Razer Blade 16 RTX 5080 (2026)≈ $4,3009.6
Graphics
Graphics card	GeForce RTX 5080 Laptop	GeForce RTX 5080 Laptop
GPU maker	NVIDIA	NVIDIA
GPU power (TGP)	125 W	175 W
Video memory	16 GB	16 GB
Video memory type	GDDR7	GDDR7
GPU shader cores	7,680	7,680
GPU compute (FP32)	32 TFLOPS	42 TFLOPS
3DMark Steel Nomad Light	21,645	22,607
Processor
Processor	Core Ultra 9 386H	Core Ultra 9 386H
CPU maker	Intel	Intel
CPU cores	16	16
CPU threads	16	16
Max CPU clock	4.9 GHz	4.9 GHz
Processor options	Core Ultra 9 386H	Core Ultra 7 365, Core Ultra 9 386H
Geekbench 6 multi-core	16,973	16,854
Geekbench 6 single-core	2,859	2,822
Cinebench 2024 multi-core	1,247	1,231
Display
Screen size	16″	16″
Resolution	2560 × 1600	2560 × 1600
Resolution class	QHD (1440p/1600p)	QHD (1440p/1600p)
Refresh rate	240 Hz	240 Hz
Panel type	OLED	OLED
Brightness	600 nits	1,100 nits
sRGB coverage	100%	100%
Response time	1 ms	0.2 ms
DCI-P3 coverage	100%	100%
Pixel density	189 ppi	189 ppi
Aspect ratio	16:10	16:10
G-Sync / FreeSync	No	Yes
Advanced Optimus	No	Yes
MUX switch	Yes	Yes
HDR	No	Yes
Touchscreen	No	No
Memory & storage
RAM (up to)	32 GB	64 GB
RAM (base)	32 GB	32 GB
RAM type	DDR5	LPDDR5X
RAM speed	7,200 MHz	9,600 MHz
Max. supported RAM	128 GB	—
RAM slots	2	—
Upgradable RAM	Yes	No
SSD (up to)	1,000 GB	3,000 GB
SSD (base)	1,000 GB	3,000 GB
M.2 SSD slots	2	2
SSD interface	PCIe 4.0 x4	PCIe 5.0 x4
Battery & power
Battery capacity	90 Wh	90 Wh
Power adapter	240 W	280 W
USB-C charging (Power Delivery)	Yes	Yes
USB-C charging power	100 W	100 W
Design & cooling
Weight	1.99 kg	2.14 kg
Thickness	20 mm	17 mm
Width	354 mm	355 mm
Depth	246 mm	251 mm
Body material	Aluminium	Aluminium
Colours	Black	Black
Cooling fans	2	2
Vapor chamber cooling	No	Yes
Liquid metal (CPU)	No	No
Fan noise (max. load)	56.7 dB	53.7 dB
Ports & wireless
Thunderbolt / USB4	USB4	Thunderbolt 4
Thunderbolt or USB4	Yes	Yes
USB-C ports	2	2
USB-A ports	2	3
HDMI	HDMI 2.1	HDMI 2.1
HDMI 2.1	Yes	Yes
(Mini) DisplayPort	No	No
Ethernet	5 Gbit/s	—
Ethernet port	Yes	Yes
SD card reader	No	Yes
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	6	6
Keyboard & camera
Backlit keyboard	Yes	Yes
Numeric keypad	No	No
Key travel	—	1.5 mm
Webcam	1,080p	1,080p
IR camera (face login)	Yes	Yes
Fingerprint reader	Yes	No
Audio
Speakers	2.2	6 speakers
Dolby Atmos	No	No