Intel Core2 Duo E4400 

Released April, 2007
  • 2 GHz
  • Dual core

Benchmarks Real world tests of the Intel Core2 Duo E4400

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core2 Duo E4400
1,903

GeekBench 3 (Single core) Data courtesy Primate Labs

Core2 Duo E4400
1,048

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core2 Duo E4400
85,000 MB/s
Pentium E5700
127,200 MB/s
Pentium E2200
93,700 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core2 Duo E4400
1,798

GeekBench (64-bit) Data courtesy Primate Labs

Core2 Duo E4400
3,265

GeekBench

Core2 Duo E4400
3,265

PassMark Data courtesy Passmark

Core2 Duo E4400
1,161

PassMark (Single Core)

Core2 Duo E4400
733

Specifications Full list of technical specs

summary

Clock speed 2 GHz
Cores Dual core
Socket type LGA 775

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support No
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE3
  5. Supplemental SSE3
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 1.25 pt/W
Typical power consumption 52.81W

bus

Architecture FSB
Clock speed 800 MHz

details

Architecture x86-64
Threads 2 threads
L2 cache 2 MB
L2 cache per core 1 MB/core
Manufacture process 65 nm
Transistor count 167,000,000
Max CPUs 1
Clock multiplier 10
Voltage range 0.85 - 1.5V
Operating temperature Unknown - 61.4°C

overclocking

Overclocked clock speed 3.16 GHz
Overclocked clock speed (Water) 3.53 GHz
Overclocked clock speed (Air) 3.16 GHz

integrated graphics

GPU None
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