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- Legion 9 18 G10 RTX 5090 (2025)
LenovoDesktop replacement
Lenovo Legion 9 18 G10 RTX 5090 (2025)
Lenovo Legion 9 18 G10 RTX 5090 (2025) is a desktop replacement released in May 2025. Key specs: graphics card GeForce RTX 5090 Laptop, GPU power (TGP) 175 W, processor Core Ultra 9 275HX, screen size 18″.
9.3Score
Graphics9.1
Overall performance8.6
Display9.3
Memory & storage5.9
Battery & portability7.9
Features & cooling9.0
price range$6,800–8,400Reference price converted from EUR
- Released
- May 2025
- Brand
Lenovo- Popularity
- #300 of 1,575
- Model numbers
- 83EY0007GE
GeForce RTX 5090 LaptopGraphics card
175 WGPU power (TGP)
Core Ultra 9 275HXProcessor
18″Screen size
240 HzRefresh rate
64 GBRAM (up to)
100 WhBattery capacity
3.5 kgWeight
Spec guide
How it ranks among desktop replacements of 2025
GPU power (TGP) · 175 WTop 11%Screen size · 18″Top 10%Refresh rate · 240 HzTop 25%RAM (up to) · 64 GBTop 31%Battery capacity · 100 WhTop 3%Weight · 3.5 kgBottom 5%
Compared with desktop replacements released in 2025. Bars show the share of models it beats.
compared with other desktop replacements
Why is Legion 9 18 G10 RTX 5090 (2025) a good choice?
Battery capacity: 100 Whbetter than 90% of desktop replacements
3DMark Steel Nomad Light: 30,865better than 91% of desktop replacements
GPU power (TGP): 175 Wbetter than 70% of desktop replacements
Video memory: 24 GBbetter than 90% of desktop replacements
Geekbench 6 multi-core: 22,129better than 70% of desktop replacements
Brightness: 540 nitsbetter than 75% of desktop replacements
CPU cores: 24better than 72% of desktop replacements
USB-C charging power: 140 Wbetter than 75% of desktop replacements
Weak points
SSD (up to): 2,000 GBworse than 84% of desktop replacements
Specifications
Full specifications
Graphics
- GPU maker
- NVIDIA
- GPU power (TGP)
- 175 W
- Video memory
- 24 GB
- GPU shader cores
- 10,496
- GPU compute (FP32)
- 51.4 TFLOPS
- 3DMark Steel Nomad Light
- 30,865
Processor
- CPU maker
- Intel
- CPU cores
- 24
- CPU threads
- 24
- Max CPU clock
- 5.4 GHz
- Processor options
- Core Ultra 9 275HX, Core Ultra 9 290HX Plus
- Geekbench 6 multi-core
- 22,129
- Geekbench 6 single-core
- 3,236
- Cinebench 2024 multi-core
- 2,079
Display
- Screen size
- 18″
- Resolution
- 3840 × 2400
- Refresh rate
- 240 Hz
- Brightness
- 540 nits
- sRGB coverage
- 100%
- Response time
- 3 ms
- DCI-P3 coverage
- 89%
- Pixel density
- 252 ppi
- Aspect ratio
- 16:10
- G-Sync / FreeSync
- Yes
- Advanced Optimus
- No
- MUX switch
- Yes
- HDR
- Yes
- Touchscreen
- No
Memory & storage
- RAM (up to)
- 64 GB
- RAM (base)
- 64 GB
- RAM speed
- 5,600 MHz
- Max. supported RAM
- 192 GB
- RAM slots
- 4
- Upgradable RAM
- Yes
- SSD (up to)
- 2,000 GB
- SSD (base)
- 2,000 GB
- M.2 SSD slots
- 4
- SSD interface
- PCIe 5.0 x4
Battery & power
- Battery capacity
- 100 Wh
- Power adapter
- 400 W
- USB-C charging (Power Delivery)
- Yes
- USB-C charging power
- 140 W
Design & cooling
- Weight
- 3.5 kg
- Thickness
- 28 mm
- Width
- 403 mm
- Depth
- 297 mm
- Body material
- Aluminium
- Colours
- Grey
- Cooling fans
- 4
- Vapor chamber cooling
- Yes
- Liquid metal (CPU)
- Yes
- Fan noise (max. load)
- 56 dB
Ports & wireless
- Thunderbolt or USB4
- Yes
- USB-C ports
- 3
- USB-A ports
- 3
- HDMI
- HDMI 2.1
- HDMI 2.1
- Yes
- (Mini) DisplayPort
- No
- Ethernet
- 5 Gbit/s
- Ethernet port
- Yes
- SD card reader
- Yes
- 3.5 mm audio jack
- Yes
- Wi-Fi standard
- Wi-Fi 7
- Bluetooth
- 5.4
Keyboard & camera
- Backlit keyboard
- Yes
- Numeric keypad
- Yes
- Key travel
- 1.6 mm
- Webcam
- 1,440p
- IR camera (face login)
- Yes
- Fingerprint reader
- No
Audio
- Speakers
- 6 speakers
- Dolby Atmos
- No
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare Legion 9 18 G10 RTX 5090 (2025) with
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Lenovo Legion 9 18 G10 RTX 5090 (2025)vsAlienware 18 Area-51 RTX 5090 (2025)9.39.5vs
Lenovo Legion 9 18 G10 RTX 5090 (2025)vsMSI Titan GT77 HX RTX 4090 (2023)9.39.1In collections
Gaming laptops — CPU maker: Intel + video memory from 16 GB183Gaming laptops: Video memory from 12 GB + refresh rate from 240 hz188Gaming laptops: GPU power (TGP) from 140 W + screen size from 17.3″196Gaming laptops: GPU power (TGP) from 140 W + refresh rate from 240 hz211Gaming laptops: Video memory from 12 GB + RAM (up to) from 64 GB215Gaming laptops: GPU power (TGP) from 140 W + video memory from 12 GB227Gaming laptops: GPU power (TGP) from 115 W + screen size from 17.3″243Gaming laptops: Screen size from 17.3″ + RAM (up to) from 64 GB244
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9.4