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Processor comparison

Intel Core i3-2312M vs Intel Core i3-4005U

Intel

Intel Core i3-2312M

Intel BGA1023 2100 MHz 2 cores Sep 2011 MOBILE
Intel Core i3-2312M
Intel

Intel Core i3-4005U

Intel BGA1168 1700 MHz 2 cores Sep 2013 MOBILE
Intel Core i3-4005U

Summary

Synthetic performance index

  • Intel Core i3-2312M103%
  • Intel Core i3-4005U100%

Relative performance

Single thread performance index

  • Intel Core i3-2312M102%
  • Intel Core i3-4005U100%

Relative performance

Multi thread performance index

  • Intel Core i3-2312M104%
  • Intel Core i3-4005U100%

Relative performance

Reasons to consider the Intel Core i3-2312M

  • None

Reasons to consider the Intel Core i3-4005U

  • 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

Intel Core i3-2312MIntel Core i3-4005U
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
AVX
EIST
Intel 64
XD bit
Intel VT-x
Hyper-Threading
Smart Cache
TXT
VT-x
VT-d
AES-NI

Architecture

Intel Core i3-2312MIntel Core i3-4005U
ArchitectureIntel_SandyBridgeIntel_Haswell
MarketMobileMobile
Memory SupportDDR3DDR3
CodenameSandy BridgeHaswell
Release DateSep 2011Sep 2013

Cores

Intel Core i3-2312MIntel Core i3-4005U
Cores22
Threads44
SMPs11
Integrated GraphicsIntel HD 3000Intel HD 4400

Cache

Intel Core i3-2312MIntel Core i3-4005U
L1 Cache64 KB (per core)64 KB (per core)
L2 Cache256 KB (per core)256 KB (per core)
L3 Cache3072 KB (shared)3072 KB (shared)

Physical

Intel Core i3-2312MIntel Core i3-4005U
SocketIntel BGA1023Intel BGA1168
Max Case Tempunknownunknown
PackagerPGAFC-BGA1168
Die Size149mm²118mm²
Process32 nm22 nm

Performance

Intel Core i3-2312MIntel Core i3-4005U
Cpu Frequency2100 MHz1700 MHz
Turbo Clocknonenone
Base Clock100 MHz100 MHz
Voltageunknownunknown
TDP35 W15 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i3-2312M2100 points
  • Intel Core i3-4005U1904 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i3-2312M5040 points
  • Intel Core i3-4005U4569 points

Points - higher is better

Synthetic benchmarks

GeekBench 3 (32-bit Multi Core)

  • Intel Core i3-2312M3378
  • Intel Core i3-4005U3239

points - higher is better

GeekBench 3 (32-bit Single Core)

  • Intel Core i3-2312M1599
  • Intel Core i3-4005U1567

points - higher is better

Similar comparisons

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