Intel Celeron 857 vs Intel Celeron N2840

Table of Contents

Physical Specifications

Socket Intel BGA 1023 Intel BGA 1170
Foundry Intel Intel
Process size 32 nm 22 nm
Transistors 504 million unknown
Die size 131 mm² unknown
Package rPGA FC-BGA1170

Performance

Frequency 1200 MHz 2.16 GHz
Turbo clock up to 2.58 GHz
Base clock 100 MHz unknown
Multiplier 12.0x unknown
Multiplier unlocked No No
TDP 17 W 7 W

Architecture Details

Vertical Segment Mobile Mobile
Production status End-of-life Active
Release date Jul 1st, 2011 May 22nd, 2014
Codename Sandy Bridge Bay Trail-M
Generation Celeron Celeron
Part SR0EZ unknown
Memory support DDR3 Dual-channel DDR3
ECC memory No No

Cores

Total Cores 2 2
Total Threads 2 2
SMP # CPUs 1 1
Integrated graphics Intel HD (Sandy Bridge) HD Graphics

Cache

Cache L1 64K (per core) 56K (per core)
Cache L2 256K (per core) 512K (per core)
Cache L3 2MB (shared)

Features & Technologies

BPT Yes
EIST Yes Yes
Intel 64 Yes
MMX Yes Yes
NX Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
SSSE3 Yes Yes
Smart Cache Yes
VT-x Yes
XD bit Yes Yes

Compare

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