Lenovo/Laptops

ThinkPad T1g Gen 8 Intel (16")

Name: ThinkPad T1g Gen 8 Intel (16")
Brand: Lenovo

US · 21TD0015US

Business

Exact configuration21TD0015US

Before you buy +

Match the part number 21TD0015US when checking a retailer listing. Different configurations can share a product name.

Specifications below preserve the published source wording. Unpublished values are unknown; they do not mean a feature is absent.

Tests and reviews

Published test results and reviewer comments are available below.

View tests and reviews ↓

The hardware

Full Specifications

Every published specification, grouped by category. Select a heading to collapse.

Performance — CPU / GPU▾

Processor	Intel Core Ultra 7 265H vPro Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Graphics	NVIDIA® GeForce RTX™ 5070 Laptop GPU 8GB GDDR7 Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector

Memory & Storage▾

Installed RAM	64 GB Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Total storage	2 TB Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector

Display▾

Screen technology	Unpublished
Size	16 in Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Resolution	3200x2000 px Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Refresh rate	120 Hz Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector

Battery & Power▾

Battery capacity	Unpublished Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Power supply	Unpublished Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector

Connectivity▾

Ports

USB-C® (Thunderbolt™ 4, USB 40Gbps) with power delivery 3.1 & DisplayPort™ 2.1 · USB-A (USB 10Gbps), always on · HDMI® 2.1 (supports resolution up to 8K@60Hz or 4K@120Hz) · 2 x USB-C® (Thunderbolt™ 5, USB 80Gbps) with power delivery 3.1 & DisplayPort™ 2.1 · Headphone / mic combo

Source & observation

View specification source ↗

Observed 2026-09-20T14:00:35.150631+00:00

Lenovo validated family port diagrams; manufacturer qualifications retained

Wireless & networking

Intel® Wi-Fi 7 BE201 2x2 BE vPro® & Bluetooth® 5.4

Source & observation

View specification source ↗

Observed 2026-09-20T14:00:35.150631+00:00

validated exact-model Lenovo US selector

Build & Physical▾

Weight	Unpublished Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Dimensions	Unpublished Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector

Software & Bundle▾

Operating system	Windows 11 Pro 64 Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 validated exact-model Lenovo US selector
Included bundle	Unpublished

Motherboard & Memory Expansion▾

Motherboard model	Unpublished Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 Unpublished: no unambiguous exact-device manufacturer specification
Total RAM slots	Unpublished Source & observation View specification source ↗ Observed 2026-09-20T14:00:35.150631+00:00 Unpublished: no unambiguous exact-device manufacturer specification

Independent testing

Benchmarks & Reviews

1 written review

Expand benchmarksCollapse benchmarksComparison charts, test conditions & full reviews

Benchmarks & Reviews

Published test results and reviewer comments.

1 written review

No test results available (for now).

Read the reviews

Notebookcheck ↗2026-01-25Lenovo ThinkPad T1g Gen 8 21TD003GE (ThinkPad T1g Series) · Intel Core Ultra 9 285H · NVIDIA GeForce RTX 5070 Laptop · 64 GB RAM

More benchmarks and reviews →

Configuration matching & limitations

Notebookcheck: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.

gaming pilot

cpu: Not measured
gpu: Not measured
gaming: Not measured

performance pilot

cpu: Not measured
gpu: Not measured
gaming: Not measured
sustained: Not measured

whole device

cpu: Not measured
gpu: Not measured
gaming: Not measured
sustained: Not measured
noise: Not measured
battery: Not measured
display: Not measured
build: Not measured

An overall buying score is unavailable. The available measurements do not cover every aspect of the device.

Compare Configurations

Other laptops in the catalog. No ranking is implied.

ACEMAGIC · CLPAX15AUS1650S

ThinkPad T1g Gen 8 Intel (16")

Full Specifications

Benchmarks & Reviews

Benchmarks & Reviews

Read the reviews

gaming pilot

performance pilot

whole device

Compare Configurations

ACEMAGIC ‎AX15 · Intel N95 · 16GB DDR4 · 512GB

ACEMAGIC S16 · AMD Ryzen 7 H 255 · 24GB LPDDR5 · 512GB

ACEMAGIC X1 360° Horizontal Dual-Screen Laptop with · Intel Core i7-1255U · 16GB DDR4 · 1TB