So sánh CPU Intel Celeron J1800 vs J1900

Intel Celeron J1900

The Intel Celeron J1900 is a power efficient quad-core SoC for desktops and nettops. It is clocked at 2.0 – 2.42 GHz (Burst) and part of the Bay Trail-D platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor.

Intel Celeron J1800

The Intel Celeron J1800 is a power efficient dual-core SoC for desktops and nettops. It is clocked at 2.41 – 2.58 GHz and part of the Bay Trail-D platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor.

 

Specifications
Full list of technical specs

Summary

Celeron J1900  vs

J1800 
Clock speed 2 GHz 2.41 GHz
Turbo clock speed 2.42 GHz 2.58 GHz
Cores Quad core Dual core

Features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes Yes

Integrated Graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
Number of displays supported 2 2
GPU clock speed 688 MHz 688 MHz
Turbo clock speed 854 MHz 792 MHz

Memory Controller

Memory controller Built-in Built-in
Memory type

DDR3

Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 8,192 MB 8,192 MB

Details

Celeron J1900  vs

J1800 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 2 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

Overclocking

Overclocked clock speed 2.42 GHz 2.58 GHz
Overclocked clock speed (Water) 2.42 GHz 2.58 GHz
Overclocked clock speed (Air) 2.42 GHz 2.58 GHz

Power Consumption

TDP 10W 10W
Annual home energy cost 2.41 $/year 2.41 $/year
Annual commercial energy cost 8.76 $/year 8.76 $/year
Performance per watt 4.27 pt/W 3.97 pt/W
Typical power consumption 8.13W 8.13W

Bus

Architecture FSB FSB
Number of links 1 1
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