LG - gram Pro 17Z90TR-E - 2.5K 144Hz - Ultrabook

Design

• Colour name:Obsidian Black
• Product type:Ultrabook
• Product colour:Black
• Form factor:Clamshell
• Housing material:Magnesium
• Market positioning:High performance
• Introduction year:2025
• Country of origin:China
• Original brand name:LG graim Pro

Display

• Display diagonal:43.2 cm (17")
• Display resolution:2560 x 1600 pixels
• Touchscreen:No
• HD type:2.5K
• Panel type:IPS-Pro
• Native aspect ratio:16:10
• Display surface:Matt
• Anti-glare screen:Yes
• Display brightness:400 cd/m²
• RGB colour space:DCI-P3
• Colour gamut:99%
• Maximum refresh rate:144 Hz
• Contrast ratio (typical):1500:1

Processor

• Processor manufacturer:Intel
• Processor family:Intel Core Ultra 7
• Processor generation:Intel Core Ultra (Series 2)
• Processor model:255H
• Processor cores:16
• Processor threads:16
• Processor boost frequency:5.1 GHz
• Processor frequency:5.1 GHz
• Performance cores:6
• Efficient cores:8
• Low Power Efficient-cores:2
• Performance-core Max Turbo Frequency:5.1 GHz
• Efficient-core Max Turbo Frequency:4.4 GHz
• Low Power Efficient-core Max Turbo Frequency:2.5 GHz
• Performance-core base frequency:2 GHz
• Efficient-core base frequency:1.5 GHz
• Low Power Efficient-core Base Frequency:700 MHz
• Processor cache:24 MB
• Processor cache type:Smart Cache
• Processor base power:28 W
• Maximum turbo power:115 W

Neural processor unit (NPU)

• Neural processor unit (NPU):Intel AI Boost
• Sparsity support:Yes
• Windows Studio effects support:Yes
• AI datatype support on NPU:Int8
• AI software frameworks supported by NPU:DirectML, ONNX RT, OpenVINO, WebNN
• Total processor performance up to:96 TOPs
• NPU performance up to:13 TOPs
• GPU performance up to:74 TOPs

Memory

• Internal memory:32 GB
• Internal memory type:LPDDR5x-SDRAM
• Memory clock speed:8400 MHz
• Memory channels:Dual-channel

Storage

• Total storage capacity:1 TB
• Storage media:SSD
• Total SSDs capacity:1 TB
• Number of SSDs installed:1
• SSD capacity:1 TB
• SSD interface:PCI Express 4.0
• NVMe:Yes
• SSD form factor:M.2
• Optical drive type:No

Graphics

• Discrete GPU manufacturer:NVIDIA
• Discrete graphics card model:NVIDIA GeForce RTX 5050
• Discrete graphics card memory:8 GB
• Discrete graphics memory type:GDDR7
• On-board graphics card:Yes
• On-board GPU manufacturer:Intel
• Discrete graphics card:Yes
• On-board graphics card family:Intel Arc Graphics
• On-board graphics card model:Intel Arc 140T
• CUDA:Yes
• CUDA cores:2560

Audio

• Audio system:Dolby Atmos
• Spatial audio:Yes
• Number of built-in speakers:2
• Speaker power:6 W
• Built-in subwoofer:Yes
• Built-in microphone:Yes
• Number of microphones:2
• Microphone modes:Voice Isolation

Camera

• Front camera:Yes
• Front camera resolution:1920 x 1080 pixels
• Front camera HD type:Full HD
• Infrared (IR) camera:Yes
• Privacy camera:Yes

Network

• Top Wi-Fi standard:Wi-Fi 7 (802.11be)
• Wi-Fi standards:Wi-Fi 7 (802.11be)
• Mobile network connection:No

Ports & interfaces

• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:2
• USB4 Gen 3x2 ports quantity:2
• HDMI ports quantity:1
• HDMI version:2.1
• Thunderbolt 4 ports quantity:2
• Intel® Thunderbolt 4:Yes
• Headphone outputs:1
• Microphone in:Yes
• Combo headphone/mic port:Yes
• USB Type-C DisplayPort Alternate Mode:Yes

Keyboard

• Pointing device:Touchpad
• Numeric keypad:Yes
• Keyboard backlit:Yes
• Full-size keyboard:Yes
• Keyboard number of keys:101
• Keyboard layout:QWERTY
• Copilot key:Yes