Intel Xeon E3-1220L v3 

Released July, 2013
  • 1.1 GHz
  • Dual core

Benchmarks Real world tests of the Intel Xeon E3-1220L v3

PassMark Data courtesy Passmark

Xeon E3-1220L v3

PassMark (Single Core)

Xeon E3-1220L v3

Specifications Full list of technical specs


Clock speed 1.1 GHz
Turbo clock speed 1.5 GHz
Cores Dual core


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

Annual home energy cost 3.13 $/year
Annual commercial energy cost 11.39 $/year
Performance per watt 6.89 pt/W
Typical power consumption 10.56W


Architecture DMI
Transfer rate 5,000 MT/s


Architecture x86-64
Threads 4 threads
L3 cache 4 MB
L3 cache per core 2 MB/core
Manufacture process 22 nm
Max CPUs 1


Overclocked clock speed 1.8 GHz
Overclocked clock speed (Water) 1.8 GHz
Overclocked clock speed (Air) 1.8 GHz

integrated graphics

GPU None

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1600
  2. DDR3-1333
  3. DDR3
Channels Dual Channel
Supports ECC Yes
Maximum bandwidth 25,600 MB/s
Maximum memory size 32,768 MB
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