Lenovo Chromebook C340-15 Laptop

Lenovo Chromebook C340-15 15.6" Full HD 2-In-1 Touchscreen Intel Core i3-8130U 2.2GHz 4GB RAM 32GB eMMC Chrome OS Mineral Gray 81T9000XUS

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Chromebook C340 brings you everyone's favorite Chromebook features in a slim 2-in-1 chassis, running on the lightning-fast Chrome OS. It boots up in seconds, updates automatically, and is protected by built-in virus protection. With powerful processing and a long-lasting battery, it'll seamlessly run all of your favorite apps at the same time, all day.

Specifications Overview

Model	81T9000XUS
Release Date	July 2021 * First availability for purchase, it may not correspond to the actual market launch date.
CPU	Intel i3-8130U
CPU Cores	2
CPU Clock Rate	2200 MHz
CPU Turbo Clock Rate	3400 MHz
RAM Size	4 GB
Memory Type	DDR4
GPU	Intel UHD Graphics 620
SSD Type	eMMC
Screen Size	15.6"
Resolution	1920 x 1080
Panel Type	IPS
Refresh Rate	60 Hz
Front Camera	Yes
Front Camera Resolution	HD
Dimensions	361.5 mm x 248.8 mm x 18.9 mm
Operating System	Chrome OS
Weight	1.98 Kg
Battery Capacity	56 Wh
USB 3.2 Gen 1 Type A Ports	1
USB 3.2 Gen 1 Type C Ports	2
Fingerprint Reader	No
Wi-Fi Generation	5
Keyboard Backlit	No

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C

🚀 Performance

CPU Single-Core

30%

(Charts)

CPU Multi-Core

(Charts)

GPU Gaming

(Charts)

(Higher is better)

Lenovo Chromebook C340-15 Mobile CPU Performance

PassMark - CPU Mark Single Thread Performance

Single-thread laptop performance directly affects everyday tasks like web browsing, app launching, and office work. A higher score means snappier responsiveness, faster file operations, and smoother in applications that rely on a single CPU core.

AMD 3700U (4 Cores)		105%
AMD 3580U (4 Cores)		104%
AMD 3250C (2 Cores)		103%
Microsoft SQ2 (8 Cores)		103%
Intel i7-7500U (2 Cores)		102%
AMD 3500U (4 Cores)		102%
Intel N100 (4 Cores)		102%
Intel i5-7300U (2 Cores)		101%
Intel i5-8250U (4 Cores)		101%
Intel i3-1110G4 (2 Cores)		~
Intel i3-8130U (2 Cores)		100%
AMD 3450U (4 Cores)		99%
Microsoft SQ1 (8 Cores)		98%
AMD 3050C (2 Cores)		97%
AMD 2500U (4 Cores)		97%
AMD 3200U (2 Cores)		95%
Intel i7-6600U (2 Cores)		95%
Intel N200 (4 Cores)		95%
Intel i5-7200U (2 Cores)		93%
AMD 3250U (2 Cores)		92%
AMD 3050U (2 Cores)		91%

View chart ►

(Higher is better)

Lenovo Chromebook C340-15 Mobile Workstation Performance

PassMark - CPU Mark Multi Thread Performance

Multi-thread performance determines how well a laptop handles demanding workloads like video editing, 3D rendering, compiling code, and running multiple applications simultaneously. A higher score means faster export times, smoother content creation, and better overall productivity under heavy parallel workloads.

Intel N200 (4 Cores)		130%
Intel i7-7660U (2 Cores)		114%
Intel i3-1110G4 (2 Cores)		111%
AMD 4980U (8 Cores)		110%
Intel i3-10110U (2 Cores)		108%
Intel i3-8145U (2 Cores)		107%
AMD 3200U (2 Cores)		105%
AMD 3250U (2 Cores)		104%
Intel i7-7500U (2 Cores)		103%
Intel i5-7300U (2 Cores)		102%
Intel i3-8130U (2 Cores)		100%
Intel i7-6600U (2 Cores)		96%
Intel i5-7200U (2 Cores)		95%
Intel N5100 (4 Cores)		93%
Intel i5-L16G7 (5 Cores)		93%
AMD 3250C (2 Cores)		89%
AMD 3050e (2 Cores)		84%
Intel i3-10100Y (2 Cores)		84%
AMD 3050U (2 Cores)		83%
Intel N6000 (4 Cores)		83%
Intel 6500Y (2 Cores)		82%

View chart ►

(Higher is better)

Intel UHD Graphics 620 Mobile GPU Performance

Gaming Performance (Rasterization)

Rasterization is the traditional rendering technique used by most games to convert 3D scenes into the pixels you see on screen. A higher laptop GPU rasterization score translates to smoother frame rates, the ability to play at higher resolutions and support for more demanding graphics settings, directly impacting how enjoyable and visually rich your gaming experience will be.

NVIDIA GeForce GTX 1050 Ti Max-Q (Mobile)		500%
NVIDIA GeForce GTX 1050 (Mobile)		460%
NVIDIA GeForce MX350 (Mobile)		360%
Intel Iris Xe Graphics (Mobile)		280%
AMD Radeon 740M (Mobile)		280%
NVIDIA GeForce MX250 (Mobile)		280%
Intel Iris Plus Graphics (Mobile)		180%
NVIDIA GeForce MX130 (Mobile)		180%
NVIDIA GeForce MX110 (Mobile)		120%
AMD Radeon R7 (Mobile)		120%
Intel UHD Graphics 620 (Mobile)		100%
Intel UHD Graphics 605 (Mobile)		40%
AMD Radeon R3 (Mobile)		40%
AMD Radeon R5 (Mobile)		40%
Intel UHD Graphics 600 (Mobile)		20%