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Processor comparison

AMD A6-3420M vs Intel Atom Z3770

AMD

AMD A6-3420M

AMD Socket FS1 1500 MHz 4 cores Dec 2011 MOBILE
AMD A6-3420M
Intel

Intel Atom Z3770

Intel BGA1380 1467 MHz 4 cores Sep 2013 MOBILE
Intel Atom Z3770

Summary

Synthetic performance index

  • AMD A6-3420M115%
  • Intel Atom Z3770100%

Relative performance

Single thread performance index

  • AMD A6-3420M126%
  • Intel Atom Z3770100%

Relative performance

Multi thread performance index

  • AMD A6-3420M100%
  • Intel Atom Z3770112%

Relative performance

Reasons to consider the AMD A6-3420M

  • Much higher single threaded performance (around 26% higher), makes a noticeable performance difference in gaming and the majority of applications.
  • Around 15% higher average synthetic performance.

Reasons to consider the Intel Atom Z3770

  • 12% higher multi threaded performance.
  • This is a newer product, it might have better application compatibility/performance (check features chart below).
AMD A6-3420M
Gaming

HWSpot recommends the AMD A6-3420M

Based on game and synthetic benchmarks, and theoretical specifications.

No winner
Productivity

No clear winner declared

Specifications

Features

AMD A6-3420MIntel Atom Z3770
MMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
Power Now!
NX bit
AMD-V
SSSE3
EIST
XD bit
BPT

Architecture

AMD A6-3420MIntel Atom Z3770
ArchitectureAMD LLanoIntel_Silvermont
MarketMobileMobile
Memory SupportDDR3DDR3
CodenameLlanoBay Trail-T
Release DateDec 2011Sep 2013

Cores

AMD A6-3420MIntel Atom Z3770
Cores44
Threads44
SMPs11
Integrated GraphicsRadeon HD 6520GHD Graphics

Cache

AMD A6-3420MIntel Atom Z3770
L1 Cache128 KB (per core)64 KB (per core)
L2 Cache1024 KB (per core)512 KB (per core)
L3 Cache0 KB0 KB

Physical

AMD A6-3420MIntel Atom Z3770
SocketAMD Socket FS1Intel BGA1380
Max Case Tempunknownunknown
PackageuPGAFC-BGA1380
Die Size228mm²unknown
Process32 nm22 nm

Performance

AMD A6-3420MIntel Atom Z3770
Cpu Frequency1500 MHz1467 MHz
Turbo Clock2400 MHz2400 MHz
Base Clock100 MHz133 MHz
Voltage1.4125 Vunknown
TDP35 W8 W

Raw performance index

Raw single-thread performance estimation

  • AMD A6-3420M2400 points
  • Intel Atom Z37701440 points

Points - higher is better

Raw multi-thread performance estimation

  • AMD A6-3420M6000 points
  • Intel Atom Z37703520 points

Points - higher is better

Synthetic benchmarks

GeekBench 3 (32-bit Multi Core)

  • AMD A6-3420M3014
  • Intel Atom Z37702835

points - higher is better

GeekBench 3 (32-bit Single Core)

  • AMD A6-3420M948
  • Intel Atom Z3770922

points - higher is better

3DMark06 CPU

  • AMD A6-3420M2305
  • Intel Atom Z37702212

points - higher is better

Cinebench R10 32Bit Single

  • AMD A6-3420M1673
  • Intel Atom Z37701189

points - higher is better

Cinebench R10 32Bit Multi

  • AMD A6-3420M5399
  • Intel Atom Z37703961

points - higher is better

SuperPI 1M

  • AMD A6-3420M31.04
  • Intel Atom Z377036

seconds - lower is better

wPrime 32

  • AMD A6-3420M23.63
  • Intel Atom Z377026.55

seconds - lower is better

WinRAR 4.0

  • AMD A6-3420M1432
  • Intel Atom Z3770898

MB/s - higher is better

x264 Pass 1

  • AMD A6-3420M59.68
  • Intel Atom Z377040.49

FPS - higher is better

x264 Pass 2

  • AMD A6-3420M11.27
  • Intel Atom Z37707.65

FPS - higher is better

TrueCrypt AES

  • AMD A6-3420M0.26
  • Intel Atom Z37700.86

GB/s

TrueCrypt Twofish

  • AMD A6-3420M0.18
  • Intel Atom Z37700.18

GB/s

TrueCrypt Serpent

  • AMD A6-3420M0.12
  • Intel Atom Z37700.12

GB/s

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