Lenovo Legion 9i Gen 10 (2025) vs MSI Vector GP66 (2022)

[ VERDICT ] Winner: Lenovo Legion 9i Gen 10 (2025) (89/100)

Lenovo Legion 9i Gen 10 (2025) leads overall with a score of 89/100 compared to MSI Vector GP66 (2022) (52/100), offering superior measured performance and technical specifications.

[ WINNER ]
Lenovo Legion 9i Gen 10 (2025)
Lenovo

Lenovo Legion 9i Gen 10 (2025)

89/100
View Full Specs →
MSI Vector GP66 (2022)
MSI

MSI Vector GP66 (2022)

52/100
View Full Specs →

Benchmark Performance Comparison

Normalized Lab Scores
Benchmark measurements and scores across compared devices
Benchmark Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Gaming 92.0 Excellent WINNER 37.0 Poor
NanoReview Score 89.0 Very Good WINNER 52.0 Below Average
Performance 96.0 Excellent WINNER 67.0 Average

Detailed Technical Specifications

Battery

Battery specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Battery type Li-Po Li-Po
Charge power 400 W 240 / 280 W
Charging port position Left, Bottom Bottom
Charging via USB (Power Delivery) Yes, 140 W —
Fast charging Yes Yes
Replaceable No No
Weight of AC adapter 1247 grams 992 grams
Full charging time — 2:30 hr

CPU

CPU specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Base frequency 2.7 GHz 2.3 GHz
Cores 24 (8P + 16E) 14 (6P + 8E)
Fabrication process 3 nm 10 nm
Integrated GPU Arc Graphics (4-Cores) Intel Iris Xe Graphics (96EU)
L3 Cache 36 MB 24 MB
Threads 24 20
Turbo frequency 5.4 GHz 4.7 GHz

Case

Case specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Area 1195 cm2(185.2 inches2) 956 cm2(148.1 inches2)
Colors Black Black
Cooling system Active Active
Dimensions 403 x 296.5 x 23.9-27.95 mm15.87 x 11.67 x 0.94-1.1 inches 358 x 267 x 23.4 mm14.09 x 10.51 x 0.92 inches
Liquid metal Yes —
Material Aluminum Aluminum
Noise level (max. load) 56 dB 58 dB
Number of fans 4 2
Opening angle 180° 140°
Screen-to-body ratio ~78.6% ~70.2%
Side bezels 7.7 mm 6.3 mm
Transformer No No
Vapor chamber Yes No
Weight 3.5 kg (7.72 lbs) 2.38 kg (5.25 lbs)

Connectivity

Connectivity specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Audio jack (3.5 mm) Yes Yes
Bluetooth v5.4 v5.2
DisplayPort No 1x v1.4
Ethernet (RJ45) Yes Yes
Fingerprint No No
HDMI 1x HDMI 2.1 1x HDMI 2.1
Infrared sensor Yes No
Optical drive No No
Proprietary charging port Yes Yes
SD card reader Yes No
Thunderbolt Thunderbolt 5 No
USB Type-C 3x USB 4.0 1x USB 3.2
USB-A 3x USB 3.2 3x USB 3.2
VGA No No
Webcam Above the display Above the display
Webcam resolution 2560 x 1440 1280 x 720
Wi-Fi standard v7 v6E

Display

Display specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Adobe RGB profile 96.8% —
Aspect ratio 16:10 16:9
Coating Glossy Matte
Contrast 1200:1 —
DCI-P3 color gamut 88.9% —
HDR support Yes, Dolby Vision —
PPI 252 ppi 141 ppi
Refresh rate 240 Hz 240 Hz
Resolution 3840 x 2400 pixels 1920 x 1080 pixels
Response time 3 ms —
Size 18 inches 15.6 inches
Sync technology G-Sync G-Sync
Touchscreen No No
Type Mini LED IPS LCD
sRGB color space 100% 100%

GPU Benchmarks

GPU Benchmarks specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Blender GPU 7717 2496
Solar Bay 123422 37434

Graphics Card

Graphics Card specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
FLOPS 42 TFLOPS 14.2 TFLOPS
GPU base clock 975 MHz 1387 MHz
GPU performance 42 TFLOPS 14.2 TFLOPS
Memory bus 256 bit 192 bit
Memory size 16 GB 6 GB
Memory speed ~28 Gbps 14 Gbps
Memory type GDDR7 GDDR6
Nvidia Optimus MUX MUX
Raster operations pipelines (ROPs) 96 48
Shading units (cores) 7680 3840
TGP 175 W 140 W
Texture mapping units (TMUs) 240 120
GPU boost clock — 1703 MHz

Input

Input specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Backlight Yes Yes
Key travel 1.6 mm —
Keyboard type Island Island
Numpad Yes No
Surface Glass Plastic
Windows Precision Yes Yes

RAM

RAM specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Channels 2x16 GB 2x8 GB
Clock 5600 MHz 4800 MHz
Max. ram size 192 GB 64 GB
Total slots 4 2
Upgradable Yes Yes

Sound

Sound specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Audio chip Realtek ALC3306 —
Dolby Atmos No No
Loudness ~79 dB ~86.4 dB
Microphones 2 —
Power 2x2W, 2x2W 2x2W
Speakers 2.2 (2 tweeters and 2 woofers) 2.0

Storage

Storage specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) MSI Vector GP66 (2022)
Bus PCI-E Gen 5.0 (4x) PCI-E Gen 4.0 (4x)
NVMe Yes Yes
Storage type SSD (M2) SSD (M2)

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