Intel Core i5 2405S 

Released April, 2011
  • 2.5 GHz
  • Quad core

Benchmarks Real world tests of the Intel Core i5 2405S

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 2405S
6,824
A6 5400K
2,916

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 2405S
2,508
A6 5400K
1,906

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 2405S
2,125,000 MB/s
Core i5 2400S
2,170,000 MB/s
A6 5400K
2,125,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i5 2405S
6,319
A6 5400K
2,817

GeekBench

Core i5 2405S
6,773
A6 5400K
2,817

PassMark Data courtesy Passmark

Core i5 2405S
5,051
A6 5400K
2,139

PassMark (Single Core)

Core i5 2405S
1,613
A6 5400K
1,356

Specifications Full list of technical specs

summary

Clock speed 2.5 GHz
Turbo clock speed 3.3 GHz
Cores Quad core
Socket type LGA 1155
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. AVX
  10. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 13.44 pt/W
Typical power consumption 52.81W

bus

Architecture DMI
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 6 MB
L3 cache per core 1.5 MB/core
Manufacture process 32 nm
Max CPUs 1
Clock multiplier 25
Operating temperature Unknown - 69.1°C

overclocking

Overclocked clock speed 2.6 GHz
Overclocked clock speed (Water) 2.5 GHz
Overclocked clock speed (Air) 2.6 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics 3000
Number of displays supported 2
GPU clock speed 850 MHz
Turbo clock speed 1,100 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1333
  2. DDR3-1066
  3. DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 21,333.32 MB/s
Maximum memory size 32,768 MB
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