Lenovo ThinkPad T16g Gen 3 Mobile Workstation Ultra 9 975HX RTX 5090

Lenovo ThinkPad T16g Gen 3 for Professional Performance

The Lenovo ThinkPad T16g Gen 3 is a high-performance mobile workstation built for demanding professional applications, heavy multitasking, 3D work, engineering software, content creation and other workloads that require strong CPU and GPU performance. This configuration pairs an Intel Core Ultra 9 275HX processor with an NVIDIA GeForce RTX 5090 Laptop GPU, 64GB of DDR5 memory and a 2TB NVMe SSD.

Core Ultra 9 275HX with 24 Cores

The Intel Core Ultra 9 275HX provides 24 cores and 24 threads, with 8 performance cores and 16 efficiency cores. It reaches up to 5.40GHz and includes 36MB of Intel Smart Cache. Intel AI Boost provides up to 13 TOPS of dedicated NPU performance for supported AI workloads.

RTX 5090 Laptop GPU with 24GB GDDR7

Graphics are handled by the NVIDIA GeForce RTX 5090 Laptop GPU with 24GB of GDDR7 memory. Based on NVIDIA Blackwell architecture, it provides the GPU performance needed for demanding 3D applications, rendering, GPU-accelerated software and high-end gaming.

3.2K Tandem OLED Touchscreen

The 16-inch display gives this workstation a high-resolution workspace for detailed professional work. It uses a 3.2K OLED panel with 3200 x 2000 resolution and a 16:10 aspect ratio.

OLED Image Quality and Wide Color Coverage

The display covers 100% of the DCI-P3 color space and reaches up to 600 nits SDR brightness. It also supports DisplayHDR 600, Dolby Vision and X-Rite factory color calibration.

120Hz Variable Refresh Rate and Touch

A variable refresh rate of 40-120Hz allows the panel to adjust its refresh rate according to the workload. The display also supports 10-point multi-touch, making direct interaction with compatible applications possible.

64GB Memory Now, More Expansion Available

This configuration comes with 64GB of DDR5-5600 memory, giving the ThinkPad T16g Gen 3 enough memory for demanding multitasking and professional applications.

Four DDR5 SO-DIMM Slots

Memory expansion is one of the major strengths of this workstation. The system has 4 DDR5 SO-DIMM slots and supports up to 192GB of non-ECC DDR5 memory when compatible 48GB modules are used. The installed 64GB can therefore be expanded substantially beyond the factory configuration.

2TB SSD with Three M.2 Slots

Storage starts with a 2TB M.2 NVMe SSD. The ThinkPad T16g Gen 3 provides 3 M.2 2280 SSD slots, including 1 PCIe 5.0 x4 slot and 2 PCIe 4.0 x4 slots. This leaves substantial room for additional storage depending on the installed configuration.

Upgradeability: 4 DDR5 SO-DIMM slots with support for up to 192GB RAM, plus 3 M.2 SSD slots for multiple NVMe drives.

ThinkPad Connectivity for Professional Work

Thunderbolt 5, Thunderbolt 4 and HDMI 2.1

The workstation includes 2 Thunderbolt 5 ports, 1 Thunderbolt 4 port and HDMI 2.1 for high-speed peripherals, external storage and external displays.

Fast Wired and Wireless Networking

Wireless connectivity includes Wi-Fi 7 and Bluetooth 5.4. A 2.5Gb Ethernet connection is also available for fast wired networking.

SD Express and ThinkPad Input Features

A SD Express 8.0 card reader provides fast access to compatible memory cards. The ThinkPad keyboard includes backlighting, a numeric keypad and a dedicated Copilot key. Security features include a fingerprint reader integrated into the power button, TPM 2.0 and a 5MP IR webcam with privacy shutter.

99.9Wh Battery in a 2.54kg Workstation

The ThinkPad T16g Gen 3 uses a large 99.9Wh battery with Rapid Charge support. Despite the high-performance hardware, the system remains portable enough to serve as a mobile workstation rather than a fixed desktop replacement.

Premium 16-Inch Workstation Chassis

The laptop weighs approximately 2.54kg and measures around 362 x 252mm, with a thickness of approximately 15.8-29.8mm. The chassis uses an Eclipse Black finish with an aluminium top and bottom.

Who Is It For?

The ThinkPad T16g Gen 3 is suited to professionals who need workstation-class performance in a portable system. It is a strong choice for 3D rendering, engineering applications, CAD, simulation, content creation, GPU-accelerated workloads, software development and other demanding professional tasks. Its RTX 5090 also makes it capable of high-end gaming when required.

Key Specifications

• Product: Lenovo ThinkPad T16g Gen 3
• MPN: 21V5X00HR1
• Product Type: Mobile Workstation
• Processor: Intel Core Ultra 9 275HX
• CPU: 24 cores / 24 threads
• Max CPU Speed: Up to 5.40GHz
• GPU: NVIDIA GeForce RTX 5090 Laptop GPU
• Graphics Memory: 24GB GDDR7
• Display: 16-inch 3.2K Tandem OLED Touchscreen
• Resolution: 3200 x 2000
• Aspect Ratio: 16:10
• Refresh Rate: 40-120Hz VRR
• Color Coverage: 100% DCI-P3
• Memory: 64GB DDR5-5600
• Memory Slots: 4 DDR5 SO-DIMM
• Maximum Memory: Up to 192GB non-ECC DDR5
• Storage: 2TB M.2 NVMe SSD
• Storage Slots: 3 x M.2 2280
• Storage Interfaces: 1 x PCIe 5.0 x4 + 2 x PCIe 4.0 x4
• Wireless: Wi-Fi 7, Bluetooth 5.4
• Wired Network: 2.5Gb Ethernet
• Display Outputs: HDMI 2.1, Thunderbolt
• Card Reader: SD Express 8.0
• Webcam: 5MP IR with privacy shutter
• Keyboard: Backlit ThinkPad keyboard with numeric keypad
• Battery: 99.9Wh
• Weight: Approximately 2.54kg
• Color: Eclipse Black

A High-End Mobile Workstation with RTX 5090

The Lenovo ThinkPad T16g Gen 3 is built for users who need substantially more performance than a conventional business laptop can provide. The Core Ultra 9 275HX, RTX 5090 24GB, 64GB DDR5 memory, 3.2K Tandem OLED touchscreen and extensive RAM and SSD expansion options make this a serious mobile workstation for demanding professional workloads while still providing the performance required for high-end gaming.