Acer Chromebook CB311-9H-C0Z8 Laptop

Acer Chromebook CB311-9H-C0Z8 11.6" Laptop Intel Celeron N4000 4GB RAM 64GB Flash Chrome OS

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The Acer Chromebook 311 is the ideal laptop for all ages from the very young upwards. With its safety certification, state-of-the-art Intel Celeron N4000, 1.10GHz, dual-core processor, military standard specs and a long battery life, it can stand up to the daily rigors and intense usage of students inside or outside the classroom

Specifications Overview

Model	NX.HKFAA.002
Release Date	January 2021 * First availability for purchase, it may not correspond to the actual market launch date.
CPU	Intel N4000
CPU Cores	2
CPU Clock Rate	1100 MHz
CPU Turbo Clock Rate	2600 MHz
RAM Size	4 GB
Memory Type	LPDDR4
GPU	Intel UHD Graphics 600
Screen Size	11.6"
Resolution	1366 x 768
Refresh Rate	60 Hz
Front Camera	Yes
Dimensions	296 mm x 199 mm x 18.1 mm
Operating System	Chrome OS
Weight	1.06 Kg
Battery Capacity	38 Wh
USB 3.2 Gen 1 Type A Ports	2
USB 3.2 Gen 1 Type C Ports	2
Wi-Fi Generation	5

	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

17%

(Charts)

CPU Multi-Core

(Charts)

GPU Gaming

(Charts)

(Higher is better)

Acer Chromebook CB311-9H-C0Z8 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.

Intel N5030 (4 Cores)		116%
Intel 6305 (2 Cores)		113%
Intel i5-480M (2 Cores)		109%
Intel N4020 (2 Cores)		108%
Intel N5000 (4 Cores)		108%
Intel i5-460M (2 Cores)		108%
AMD PRO A10-8730B (4 Cores)		108%
Intel 5205U (2 Cores)		103%
Intel N4120 (4 Cores)		102%
AMD A4-9120 (2 Cores)		102%
Intel N4000 (2 Cores)		100%
AMD A4-9125 (2 Cores)		99%
Intel 4205U (2 Cores)		98%
Intel N4100 (4 Cores)		96%
AMD A6-9220C (2 Cores)		96%
Intel M-5Y10 (2 Cores)		95%
Intel 4425Y (2 Cores)		90%
MediaTek MT8183 (8 Cores)		86%
Intel T4500 (2 Cores)		86%
Intel 3965Y (2 Cores)		85%
AMD A4-9120C (2 Cores)		84%

View chart ►

(Higher is better)

Acer Chromebook CB311-9H-C0Z8 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 i7-1065G7 (4 Cores)		114%
Intel 4305U (2 Cores)		113%
Intel i5-1035G7 (4 Cores)		111%
Intel i5-1035G1 (4 Cores)		107%
Intel N4020 (2 Cores)		107%
Intel i7-10510U (4 Cores)		106%
Intel i7-1060G7 (4 Cores)		106%
Intel i7-8565U (4 Cores)		106%
AMD 3700U (4 Cores)		105%
Intel i5-8250U (4 Cores)		105%
Intel N4000 (2 Cores)		100%
Intel 5205U (2 Cores)		99%
Intel 4205U (2 Cores)		93%
Intel i5-480M (2 Cores)		92%
Intel i5-460M (2 Cores)		92%
AMD A4-9120 (2 Cores)		84%
Intel 3965Y (2 Cores)		83%
AMD A4-9125 (2 Cores)		83%
Intel N3350 (2 Cores)		77%
Intel i3-1115G4 (2 Cores)		74%
AMD A6-9220C (2 Cores)		73%

View chart ►

(Higher is better)

Intel UHD Graphics 600 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.

Intel Iris Xe Graphics (Mobile)		1400%
Intel Iris Plus Graphics (Mobile)		900%
NVIDIA GeForce MX130 (Mobile)		900%
NVIDIA GeForce MX110 (Mobile)		600%
AMD Radeon R7 (Mobile)		600%
Intel UHD Graphics 620 (Mobile)		500%
AMD Radeon 520 (Mobile)		500%
Intel UHD Graphics 605 (Mobile)		200%
AMD Radeon R3 (Mobile)		200%
AMD Radeon R5 (Mobile)		200%
Intel UHD Graphics 600 (Mobile)		100%