Intel Celeron N2840

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Overview
Manufacturer IntelĀ®
Specifications ark.intel.com
Market Mobile
Family Model Celeron N2840
Codename Bay Trail-M
Release Date Released July, 2014
Production Status Active
Is Older older
Key Specs 2.16 GHz Dual core
Score 5.9
Summary
Clock speed 2.16 GHz
Turbo clock speed 2.58 GHz
Cores Dual-core
Voltage unknown
Multiplier 0.0x
Base Clock 0 MHz
Is unlocked No
Physical
Socket Intel BGA1170
Process Size 22 nm
Package FC-BGA1170
Features
Has a NX bit Yes
Has virtualization support Yes
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU GPU
Label IntelĀ® HD Graphics
Number of displays supported 2
GPU clock speed 311 MHz
Turbo clock speed 792 MHz
Bus
Architecture FSB
Details
Architecture x86-64
Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
Manufacture process 22 nm
Max CPUs 1
Overclocking
Overclocked clock speed 2.58 GHz
Overclocked clock speed (Water) 2.17 GHz
Overclocked clock speed (Air) 2.58 GHz
Power Consumption
TDP 7.5W
Annual home energy cost 1.81 $/year
Performance per watt 7.12 pt/W
Typical power consumption 6.09W
Memory Controller
Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 12,800 MB/s
Maximum memory size 8,192 MB
Benchmarks
CompuBench 1.5 (Bitcoin mining) 1.72 mHash/s
CompuBench 1.5 (Face detection) 1.11 mPixels/s
CompuBench 1.5 (T-Rex) 0.13 fps
GeekBench 3 (Multi-core) 1,649
GeekBench 3 (Single core) 943
GeekBench 3 (AES single core) 60,300 MB/s
PassMark 1,012
PassMark (Single Core) 552
Scores
Performance 5.9
Single-core Performance 5.7
Integrated Graphics n.d.
Integrated Graphics (OpenCL) 5.5
Performance per Watt 5.7
Value 6.7
CPUPK Score 5.9
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