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Processor comparison

AMD A6-4400M vs Intel Atom Z3740

AMD

AMD A6-4400M

AMD Socket FS1r2 2700 MHz 2 cores May 2012 MOBILE
AMD A6-4400M
Intel

Intel Atom Z3740

Intel BGA1380 1333 MHz 4 cores Sep 2013 MOBILE
Intel Atom Z3740

Summary

Synthetic performance index

  • AMD A6-4400M104%
  • Intel Atom Z3740100%

Relative performance

Single thread performance index

  • AMD A6-4400M164%
  • Intel Atom Z3740100%

Relative performance

Multi thread performance index

  • AMD A6-4400M100%
  • Intel Atom Z3740116%

Relative performance

Reasons to consider the AMD A6-4400M

  • Much higher single threaded performance (around 64% higher), makes a noticeable performance difference in gaming and the majority of applications.

Reasons to consider the Intel Atom Z3740

  • 16% higher multi threaded performance.
  • This is a newer product, it might have better application compatibility/performance (check features chart below).
No winner
Gaming

No clear winner declared

No winner
Productivity

No clear winner declared

Specifications

Features

AMD A6-4400MIntel Atom Z3740
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
SSE4a
AMD64
AMD-V
AES
AVX
CLMUL
CVT16
EVP
FMA4
FMA3
F16C
XOP
Turbo Core
EIST
XD bit
BPT

Architecture

AMD A6-4400MIntel Atom Z3740
ArchitectureAMD PiledriverIntel_Silvermont
MarketMobileMobile
Memory SupportunknownDDR3
CodenameTrinityBay Trail-T
Release DateMay 2012Sep 2013

Cores

AMD A6-4400MIntel Atom Z3740
Cores24
Threads24
SMPs11
Integrated GraphicsRadeon HD 7520GHD Graphics

Cache

AMD A6-4400MIntel Atom Z3740
L1 Cache96 KB64 KB (per core)
L2 Cache1024 KB (shared)512 KB (per core)
L3 Cache0 KB0 KB

Physical

AMD A6-4400MIntel Atom Z3740
SocketAMD Socket FS1r2Intel BGA1380
Max Case Tempunknownunknown
PackageuPGAFC-BGA1380
Die Size246mm²unknown
Process32 nm22 nm

Performance

AMD A6-4400MIntel Atom Z3740
Cpu Frequency2700 MHz1333 MHz
Turbo Clock3200 MHz1867 MHz
Base Clock100 MHz133 MHz
Voltage1.325 Vunknown
TDP35 W2 W

Raw performance index

Raw single-thread performance estimation

  • AMD A6-4400M1952 points
  • Intel Atom Z37401120 points

Points - higher is better

Raw multi-thread performance estimation

  • AMD A6-4400M2701 points
  • Intel Atom Z37403199 points

Points - higher is better

Synthetic benchmarks

GeekBench 3 (32-bit Multi Core)

  • AMD A6-4400M2036
  • Intel Atom Z37402437

points - higher is better

GeekBench 3 (32-bit Single Core)

  • AMD A6-4400M1407
  • Intel Atom Z3740763

points - higher is better

3DMark06 CPU

  • AMD A6-4400M1804
  • Intel Atom Z37401838

points - higher is better

Cinebench R10 32Bit Single

  • AMD A6-4400M2292
  • Intel Atom Z3740963

points - higher is better

Cinebench R10 32Bit Multi

  • AMD A6-4400M3407
  • Intel Atom Z37403380

points - higher is better

SuperPI 1M

  • AMD A6-4400M31.61
  • Intel Atom Z374024.5

seconds - lower is better

wPrime 32

  • AMD A6-4400M46.82
  • Intel Atom Z374029

seconds - lower is better

WinRAR 4.0

  • AMD A6-4400M1353
  • Intel Atom Z37401569

MB/s - higher is better

TrueCrypt AES

  • AMD A6-4400M0.66
  • Intel Atom Z37400.73

GB/s

TrueCrypt Twofish

  • AMD A6-4400M0.13
  • Intel Atom Z37400.16

GB/s

TrueCrypt Serpent

  • AMD A6-4400M0.08
  • Intel Atom Z37400.1

GB/s

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