Lenovo Legion 9i Gen 10 (2025) vs Lenovo ThinkPad P1 Gen 8

[ 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 Lenovo ThinkPad P1 Gen 8 (57/100), 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 →
Lenovo ThinkPad P1 Gen 8
Lenovo

Lenovo ThinkPad P1 Gen 8

57/100
View Full Specs →

Benchmark Performance Comparison

Normalized Lab Scores
Benchmark measurements and scores across compared devices
Benchmark Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Gaming 92.0 Excellent WINNER 32.0 Poor
NanoReview Score 89.0 Very Good WINNER 57.0 Below Average
Performance 96.0 Excellent WINNER 71.0 Good

Detailed Technical Specifications

Battery

Battery specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Battery type Li-Po Li-Po
Charge power 400 W 140 W
Charging port position Left, Bottom Left, Right
Charging via USB (Power Delivery) Yes, 140 W Yes, 140 W
Fast charging Yes Yes
Replaceable No No
Weight of AC adapter 1247 grams 398 grams
Full charging time — 1:30 hr

CPU

CPU specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Base frequency 2.7 GHz 2.4 GHz
Cores 24 (8P + 16E) 14 (4P + 8E)
Fabrication process 3 nm 3 nm
Integrated GPU Arc Graphics (4-Cores) Arc Graphics 140T
L3 Cache 36 MB 18 MB
Threads 24 14
Turbo frequency 5.4 GHz 5 GHz

Case

Case specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Area 1195 cm2(185.2 inches2) 854 cm2(132.4 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 354.3 x 241 x 9.87-15.8 mm13.95 x 9.49 x 0.39-0.62 inches
Liquid metal Yes No
Material Aluminum Aluminum
Noise level (max. load) 56 dB 47.9 dB
Number of fans 4 2
Opening angle 180° 180°
Screen-to-body ratio ~78.6% ~86.9%
Side bezels 7.7 mm 4.8 mm
Transformer No No
Vapor chamber Yes No
Weight 3.5 kg (7.72 lbs) 1.84 kg (4.06 lbs)

Connectivity

Connectivity specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Audio jack (3.5 mm) Yes Yes
Bluetooth v5.4 v5.4
DisplayPort No No
Ethernet (RJ45) Yes No
Fingerprint No Yes
HDMI 1x HDMI 2.1 1x HDMI 2.1
Infrared sensor Yes Optional
Optical drive No No
Proprietary charging port Yes No
SD card reader Yes Yes
Thunderbolt Thunderbolt 5 Thunderbolt 5
USB Type-C 3x USB 4.0 3x USB 4.0
USB-A 3x USB 3.2 1x USB 3.2
VGA No No
Webcam Above the display Above the display
Webcam resolution 2560 x 1440 2560 x 1440
Wi-Fi standard v7 v7

Display

Display specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Adobe RGB profile 96.8% —
Aspect ratio 16:10 16:10
Coating Glossy Matte
Contrast 1200:1 1200:1
DCI-P3 color gamut 88.9% —
HDR support Yes, Dolby Vision No
PPI 252 ppi 142 ppi
Refresh rate 240 Hz 60 Hz
Resolution 3840 x 2400 pixels 1920 x 1200 pixels
Response time 3 ms —
Size 18 inches 16 inches
Sync technology G-Sync No
Touchscreen No No
Type Mini LED IPS LCD
sRGB color space 100% 100%
Adaptive refresh rate — No
Ambient light sensor — No

GPU Benchmarks

GPU Benchmarks specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Blender GPU 7717 2323
Solar Bay 123422 22748

Graphics Card

Graphics Card specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
FLOPS 42 TFLOPS 10.3 TFLOPS
GPU base clock 975 MHz —
GPU performance 42 TFLOPS 10.3 TFLOPS
Memory bus 256 bit 128 bit
Memory size 16 GB 8 GB
Memory speed ~28 Gbps ~24 Gbps
Memory type GDDR7 GDDR7
Nvidia Optimus MUX —
Raster operations pipelines (ROPs) 96 32
Shading units (cores) 7680 2560
TGP 175 W 75 W
Texture mapping units (TMUs) 240 80

Input

Input specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Backlight Yes Yes
Key travel 1.6 mm 1.5 mm
Keyboard type Island Island
Numpad Yes No
Surface Glass Glass
Windows Precision Yes Yes

RAM

RAM specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Channels 2x16 GB 2x8 GB
Clock 5600 MHz 7467 MHz
Max. ram size 192 GB —
Total slots 4 2
Upgradable Yes No

Sound

Sound specifications comparison
Specification Lenovo Legion 9i Gen 10 (2025) Lenovo ThinkPad P1 Gen 8
Audio chip Realtek ALC3306 Cirrus Logic CS42L43
Dolby Atmos No Yes
Loudness ~79 dB ~87.5 dB
Microphones 2 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) Lenovo ThinkPad P1 Gen 8
Bus PCI-E Gen 5.0 (4x) PCI-E Gen 4.0 (4x)
NVMe Yes Yes
Storage type SSD (M2) SSD (M2)
Total slots 4 2

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