Intel Core i7 4700EC 

Released February, 2014
  • 2.7 GHz
  • Quad core

Features Key features of the Intel Core i7 4700EC

clock speed

Core i7 4700EC
2.7 GHz
Core i7 4700HQ
2.4 GHz
Core i7 4700MQ
2.4 GHz

L2 cache

Core i7 4700EC
1 MB

L3 cache

Core i7 4700EC
8 MB

overclocked clock speed (air)

Core i7 4700EC
2.7 GHz
Core i7 4700MQ
3.74 GHz
Core i7 4700HQ
3.45 GHz

overclocked clock speed (water)

Core i7 4700EC
2.7 GHz
Core i7 4700HQ
2.4 GHz

TDP

Core i7 4700EC
43W

Specifications Full list of technical specs

summary

Clock speed 2.7 GHz
Cores Quad core
Socket type BGA 1364
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
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 2.0
  10. AVX
  11. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 43W
Annual home energy cost 10.36 $/year
Typical power consumption 34.94W

bus

Architecture DMI
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 8 threads
L2 cache 1 MB
L2 cache per core 0.25 MB/core
L3 cache 8 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 1
Clock multiplier 27

overclocking

Overclocked clock speed 2.7 GHz
Overclocked clock speed (Water) 2.7 GHz
Overclocked clock speed (Air) 2.7 GHz

integrated graphics

GPU GPU
Number of displays supported 3

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC Yes
Maximum bandwidth 12,800 MB/s
Maximum memory size 32,768 MB
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