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Intel

Celeron N2840

▲ 51200 ▼

2 Cores, 2 Threads @2.16 GHz, Bay Trail.
Release date ≈ Q4 2014.

Average Bench: 28.4% (1352nd of 1441)

Based on 20,923 user benchmarks.  Device: BFEBFBFF00030678 Model: Intel(R) Celeron(R) CPU N2840 @ 2.16GHz
Poor: 14%Average: 28.4% Great: 37%
Gaming
Gaming 28%
Raft
Desktop
Desktop 31%
Sail boat
Workstation
Workstation 18%
Surfboard

Popular builds with this CPU

Very poor average bench

The Intel Celeron N2840 averaged 71.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 50.9Pts
Avg. Single Core Speed 19.7Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Celeron N2840 is 22.9%. This is a relatively narrow range which indicates that the Intel Celeron N2840 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 37.1Pts
Avg. Octa Core Speed 37.9Pts
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Average Bench

(Based on 20,923 samples)
Rank 135228.4%
Min Avg Max
22.8 Memory 50.9 66.9
9.42 1-Core 19.7 23.4
15.7 2-Core 35.4 46.6
25.4% 35.3 Pts
Min Avg Max
18.5 4-Core 36.8 46.5
22 8-Core 37.9 46.7
5% 37.4 Pts
Min Avg Max
18 64-Core 37.1 46.4
2.3% 37.1 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.55 GHz (avg)
29.9% Poor
Memory 53
1-Core 22.2
2-Core 39.5
27% 38.2 Pts
4-Core 41.5
8-Core 41.2
6% 41.3 Pts
64-Core 38.7
2% 38.7 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.55 GHz (avg)
27.2% Poor
Memory 49
1-Core 18.9
2-Core 33.4
24% 33.8 Pts
4-Core 33.3
8-Core 33.7
4% 33.5 Pts
64-Core 32.8
2% 32.8 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.35 GHz (avg)
27% Poor
Memory 47.9
1-Core 21.9
2-Core 38.8
25% 36.2 Pts
4-Core 39.2
8-Core 32.8
5% 36 Pts
64-Core 28.1
2% 28.1 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.55 GHz (avg)
25.1% Poor
Memory 44.6
1-Core 20.4
2-Core 32.5
23% 32.5 Pts
4-Core 34.1
8-Core 34.3
5% 34.2 Pts
64-Core 30.4
2% 30.4 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.15 GHz (avg)
24.7% Poor
Memory 46.1
1-Core 16
2-Core 21.5
21% 27.9 Pts
4-Core 21.1
8-Core 21.9
3% 21.5 Pts
64-Core 22.5
1% 22.5 Pts
SOCKET 0, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 1.8 GHz (avg)
21.2% Poor
Memory 38.6
1-Core 14.3
2-Core 24.2
19% 25.7 Pts
4-Core 23.8
8-Core 24
3% 23.9 Pts
64-Core 23.7
2% 23.7 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.55 GHz (avg)
18.1% Very poor
Memory 31
1-Core 19
2-Core 24
17% 24.7 Pts
4-Core 31.1
8-Core 34
4% 32.5 Pts
64-Core 33.7
2% 33.7 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.55 GHz (avg)
13.9% Very poor
Memory 23.2
1-Core 20
2-Core 26.3
15% 23.2 Pts
4-Core 25.8
8-Core 36.5
4% 31.1 Pts
64-Core 32
2% 32 Pts
CPU 1, 1 CPU, 2 cores, 2 threads
Base clock 2.15 GHz, turbo 2.35 GHz (avg)
9.85% Terrible
Memory 14.9
1-Core 17
2-Core 23.4
12% 18.4 Pts
4-Core 27.1
8-Core 34.1
4% 30.6 Pts
64-Core 34.2
2% 34.2 Pts
20,923 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,710,113 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU GPU SSD HDD RAM MBD
Typical Celeron N2840 Builds (Compare 464 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 29%
Raft
Workstation
Workstation 2%
Tree trunk

System: Acer Aspire ES1-512

CPU
Celeron N2840IntelBench 28%, 20,923 samples282x
GPU
HD Graphics (Bay Trail 0.667 - 0.854 GHz)IntelBench 1%, 90,156 samples464x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples14x
MX500 500GBCrucial  $46Bench 106%, 237,241 samples7x
SSD 240GBBench 75%, 38,401 samples5x
RAM
M471B5173DB0-YK0 1x4GBSamsungBench 24%, 51,191 samples249x
HMT41GS6BFR8A-PB 1x8GBHynixBench 28%, 77,702 samples20x
M471B5173EB0-YK0 1x4GBSamsungBench 23%, 50,921 samples17x
EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $28

Popular Celeron N2840 systems:

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Celeron® Processor N2840 (1M Cache, up to 2.58 GHz)
Code NameBay Trail
Launch DateQ3'14
Processor NumberN2840
# of Cores2
# of Threads2
Burst Frequency2.58 GHz
Cache1 MB L2
Instruction Set64-bit
Embedded Options AvailableNo
Lithography22 nm
Recommended Price$107.00
Clock Speed2.16 GHz
Max TDP7.5 W
Scenario Design Power4.5 W

Graphics

Processor GraphicsIntel® HD Graphics
Graphics Base Frequency311 MHz
Graphics Burst Frequency792 MHz
Wireless DisplayYes
# of Displays Supported2
Graphics Max Dynamic Frequency792 MHz
Quick Sync VideoYes
InTru 3D TechNo
Clear Video HD TechNo
Intel InsiderNo

Memory

Max Memory Size8 GB
Memory TypesDDR3L 1333
Memory Channels2
Memory Bandwidth21.32 GB/s
ECC Memory SupportedNo

I/O

USB Revision3.0 and 2.0
# of USB Ports5
Total # of SATA Ports2

Expansion Options

PCI Express Revision2.0
PCI Express Configurations1x4
Max # of PCI Express Lanes4

Data Protection

AES New InstructionsNo
Secure KeyYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Turbo Boost TechNo
Hyper-Threading TechNo
Virtualization for Directed I/O (VT-d)No
vPro TechNo
Smart Connect TechYes

Package

Package Size25mm x 27mm
Max CPU Configuration1
Sockets SupportedFCBGA1170

Platform Protection

Execute Disable BitYes
Anti-Theft TechNo

 Comments

Added n/a ago.
USA-User
Avatar level
9,832

Terrible (edit your comment) Add link

11 months ago.

GBR-User
Avatar level
5,780

Terrible

20 months ago.

Not really that good! Very slow, often hits 100% CPU usage. Maybe OK for light usage, but considering how slow it is even for Google Chrome and Microsoft Edge, I can't really recommend it. It even hung when trying to open Device Manager!

CAN-User
Avatar level
4,956

Poor

2 years ago.

This processor is a legend. only sold as a $66 soldered to the board with robotics arm processor. i doubt anyone payed $107. good mp4 decomp perf at 2.416ghz, intel released update 4885 driver for 18.75% additional speed gain

AUS-User
Avatar level
3,948

Terrible

5 years ago.

This CPU is so extremely sad that even if you could overclock it, it just wouldn't be worth it. Struggles to run windows 10. This type of processor belongs in tablets and phones.

GRC-User
Avatar level
3,145

Excellent

23 months ago.

(MAY 2022) what you buy is what you get, have this CPU on my old HP laptop, with a SSD and RAM upgrade 4GB, it works fine for home use witn windows 10 64bit

BGD-User
Avatar level
1,794

Terrible

5 months ago.

I have a laptop with this processor and It's trash .

SLV-User
Avatar level
914

Terrible

4 years ago.

no me funciona ni para abrir google chrome o ver el fac

Drakorvich
Avatar level
48

Terrible

4 years ago.

Great for things like chromebooks or mobile devices, bad for desktops and laptops. This was my CPU for more than two years on a crappy Asus x551ma laptop and oh boy...once I upgraded it was a very very different experience.

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1441 Processors (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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