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Processor overview

AMD A4-3420

AMD

AMD A4-3420

AMD Socket FM1 Released Dec 2011 DESKTOP
AMD A4-3420
AMD_LLanoArchitecture
2Cores
2Threads
2800 MHzFrequency
unknownTurbo clock
65 WTDP

Summary

Relative performance

Performance summary, based on benchmarks charts.

The AMD A4-3420 is a cpu released by AMD on Dec 2011. This processor is based on the architecture and packs 1178 million transistors on a 32 nm, 228 mm² die.

AMD A4-3420 pros and cons

Specifications

Architecture

ArchitectureAMD LLano
MarketDesktop
Memory SupportDDR3
CodenameLlano
Release DateDec 2011

Cores

Cores2
Threads2
E-Coresnone
SMPs1
Integrated GraphicsRadeon HD 6410D

Cache

L1 Cache128 KB (per core)
L2 Cache512 KB (per core)
L3 Cache0 KB

Physical

SocketAMD Socket FM1
Max Case Tempunknown
PackageuPGA
Die Size228mm²
Process32 nm

Performance

Cpu Frequency2800 MHz
Turbo Clocknone
Base Clock100 MHz
Voltage1.4125 V
TDP65 W

Similar processors

Compared to similar performing CPUs
AMD A4-3420 AMD A4-3420 Intel Core i3-4005U Intel Core i3-4005U Compare Intel Atom Z3770 Intel Atom Z3770 Compare Intel Pentium 3556U Intel Pentium 3556U Compare Intel Celeron 2955U Intel Celeron 2955U Compare
Architecture AMD_LLano Intel_Haswell Intel_Silvermont Intel_Haswell Intel_Haswell
Process Node 32 nm 22 nm 22 nm 22 nm 22 nm
Cores/Threads 2/2 2/4 4/4 2/2 2/2
Release Date Dec 2011 Sep 2013 Sep 2013 Sep 2013 Sep 2013

Benchmarks

GeekBench 3 (32-bit Multi Core)

  • Intel Core i3-4005U 3239
  • Intel Atom Z3770 2835
  • AMD A4-3420 2518
  • Intel Pentium 3556U 2450
  • Intel Celeron 2955U 2110

points - higher is better

GeekBench 3 (64-bit Single Core)

  • Intel Core i3-4005U 1702
  • AMD A4-3420 1538
  • Intel Celeron 2955U 1398

points - higher is better

GeekBench 3 (64-bit Multi Core)

  • Intel Core i3-4005U 3493
  • AMD A4-3420 2923
  • Intel Celeron 2955U 2455

points - higher is better

GeekBench 3 (32-bit Single Core)

  • Intel Core i3-4005U 1567
  • AMD A4-3420 1419
  • Intel Pentium 3556U 1413
  • Intel Celeron 2955U 1238
  • Intel Atom Z3770 922

points - higher is better