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Processor overview

Intel Celeron B840

Intel

Intel Celeron B840

Intel Socket G2 (988B) Released Jul 2011 MOBILE
Intel Celeron B840
Intel_SandyBridgeArchitecture
2Cores
2Threads
1900 MHzFrequency
unknownTurbo clock
35 WTDP

Summary

Relative performance

Performance summary, based on benchmarks charts.

The Intel Celeron B840 is a cpu released by Intel on Jul 2011. This processor is based on the architecture and packs 504 million transistors on a 32 nm, 131 mm² die.

Intel Celeron B840 pros and cons

Specifications

Architecture

ArchitectureIntel_SandyBridge
MarketMobile
Memory SupportDDR3
CodenameSandy Bridge
Release DateJul 2011

Cores

Cores2
Threads2
E-Coresnone
SMPs1
Integrated GraphicsIntel HD (Sandy Bridge)

Cache

L1 Cache64 KB (per core)
L2 Cache256 KB (per core)
L3 Cache2048 KB (shared)

Physical

SocketIntel Socket G2 (988B)
Max Case Tempunknown
PackagerPGA
Die Size131mm²
Process32 nm

Performance

Cpu Frequency1900 MHz
Turbo Clocknone
Base Clock100 MHz
Voltageunknown
TDP35 W

Similar processors

Compared to similar performing CPUs
Intel Celeron B840 Intel Celeron B840 Intel Atom Z3770 Intel Atom Z3770 Compare Intel Pentium 3556U Intel Pentium 3556U Compare Intel Celeron 2955U Intel Celeron 2955U Compare Intel Pentium 3560Y Intel Pentium 3560Y Compare
Architecture Intel_SandyBridge Intel_Silvermont Intel_Haswell Intel_Haswell Intel_Haswell
Process Node 32 nm 22 nm 22 nm 22 nm 22 nm
Cores/Threads 2/2 4/4 2/2 2/2 2/2
Release Date Jul 2011 Sep 2013 Sep 2013 Sep 2013 Sep 2013

Benchmarks

GeekBench 3 (32-bit Multi Core)

  • Intel Atom Z3770 2835
  • Intel Pentium 3556U 2450
  • Intel Celeron B840 2338
  • Intel Celeron 2955U 2110
  • Intel Pentium 3560Y 1992

points - higher is better

GeekBench 3 (32-bit Single Core)

  • Intel Pentium 3556U 1413
  • Intel Celeron B840 1376
  • Intel Celeron 2955U 1238
  • Intel Pentium 3560Y 1127
  • Intel Atom Z3770 922

points - higher is better