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Vector 18 HX AI A2XW RTX 5090 (2025) vs Blade 18 RTX 5080 (2026)

MSI Vector 18 HX AI A2XW RTX 5090 (2025) vs Razer Blade 18 RTX 5080 (2026)

What Vector 18 HX AI A2XW RTX 5090 (2025) does better (4) and where Blade 18 RTX 5080 (2026) wins (4) — every spec side by side.

MSI · 2025Vector 18 HX AI A2XW RTX 5090 (2025)

7.8Score

4 advantages≈ $4,700

Razer · 2026Blade 18 RTX 5080 (2026)

8.1Score

4 advantages≈ $4,900

Higher score

6.4Display8.9

8.9Memory & storage3.4

3.5Battery & portability8.1

9.2Features & cooling8.5

Dimensions

Size comparison

Vector 18 HX AI A2XW RTX 5090 (2025)Blade 18 RTX 5080 (2026)

	Vector 18 HX AI A2XW RTX 5090 (2025)	Blade 18 RTX 5080 (2026)	Difference
Depth	308 mm	275 mm	+33 mm
Width	404 mm	400 mm	+4 mm
Thickness	32 mm	29 mm	+3 mm
Weight	3.6 kg	3.2 kg	+0.4 kg

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

Why is Vector 18 HX AI A2XW RTX 5090 (2025) better than Blade 18 RTX 5080 (2026)?

RAM (up to)128 GB vs 32 GB4×
SSD (up to)8,000 GB vs 1,000 GB8×
Video memory24 GB vs 16 GB+50%
GPU shader cores10,496 vs 7,680+37%

Why is Blade 18 RTX 5080 (2026) better than Vector 18 HX AI A2XW RTX 5090 (2025)?

Resolution classQHD (1440p/1600p) vs 4K (2160p/2400p)
Weight3.6 kg vs 3.2 kg+12%
Thickness32 mm vs 29 mm+10%
Webcam1,080p vs 1,440p+33%

Specifications

Side by side

Only differences	MSI Vector 18 HX AI A2XW RTX 5090 (2025)≈ $4,7007.8	Razer Blade 18 RTX 5080 (2026)≈ $4,9008.1
Graphics
Graphics card	GeForce RTX 5090 Laptop	GeForce RTX 5080 Laptop
GPU maker	NVIDIA	NVIDIA
GPU power (TGP)	—	175 W
Video memory	24 GB	16 GB
Video memory type	GDDR7	GDDR7
GPU shader cores	10,496	7,680
GPU compute (FP32)	—	42 TFLOPS
3DMark Steel Nomad Light	—	26,491
Processor
Processor	Core Ultra 9 275HX	Core Ultra 9 290HX Plus
CPU maker	Intel	Intel
CPU cores	24	24
Max CPU clock	5.4 GHz	5.5 GHz
Processor options	—	Core Ultra 9 275HX, Core Ultra 9 290HX Plus
Display
Screen size	18″	18″
Resolution	2560 × 1600	3840 × 2400
Resolution class	QHD (1440p/1600p)	4K (2160p/2400p)
Refresh rate	240 Hz	240 Hz
Panel type	IPS	IPS
Brightness	—	600 nits
sRGB coverage	—	100%
Response time	—	3 ms
DCI-P3 coverage	—	100%
Pixel density	—	252 ppi
Aspect ratio	16:10	16:10
G-Sync / FreeSync	—	Yes
Advanced Optimus	—	No
MUX switch	—	Yes
HDR	—	Yes
Touchscreen	—	No
Memory & storage
RAM (up to)	128 GB	32 GB
RAM (base)	32 GB	32 GB
RAM type	DDR5	DDR5
RAM speed	—	6,400 MHz
Max. supported RAM	—	128 GB
RAM slots	—	2
Upgradable RAM	—	Yes
SSD (up to)	8,000 GB	1,000 GB
SSD (base)	1,000 GB	1,000 GB
M.2 SSD slots	—	2
SSD interface	—	PCIe 5.0 x4
Battery & power
Battery capacity	99 Wh	99 Wh
Power adapter	400 W	400 W
USB-C charging (Power Delivery)	Yes	Yes
USB-C charging power	—	100 W
Design & cooling
Weight	3.6 kg	3.2 kg
Thickness	32 mm	29 mm
Width	404 mm	400 mm
Depth	308 mm	275 mm
Body material	—	Aluminium
Colours	Black	Black
Cooling fans	—	3
Vapor chamber cooling	—	Yes
Liquid metal (CPU)	—	No
Fan noise (max. load)	—	55.9 dB
Ports & wireless
Thunderbolt / USB4	Thunderbolt 5	Thunderbolt 5
Thunderbolt or USB4	Yes	Yes
USB-C ports	—	2
USB-A ports	—	3
HDMI	HDMI 2.1	HDMI 2.1
HDMI 2.1	Yes	Yes
(Mini) DisplayPort	—	No
Ethernet	5 Gbit/s	5 Gbit/s
Ethernet port	Yes	Yes
SD card reader	Yes	Yes
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	5.4	5.4
Keyboard & camera
Backlit keyboard	—	Yes
Numeric keypad	—	Yes
Key travel	—	1.5 mm
Webcam	1,080p	1,440p
IR camera (face login)	—	Yes
Fingerprint reader	—	No
Audio
Speakers	2 speakers	6 speakers
Dolby Atmos	—	No