Intel Atom E660 

Released September, 2010
  • 1.3 GHz
  • Single core

Benchmarks Real world tests of the Intel Atom E660

PassMark Data courtesy Passmark

Atom E660

Specifications Full list of technical specs


Clock speed 1.3 GHz
Cores Single core


Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE3
  5. Supplemental SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 3.6W
Performance per watt 3.07 pt/W
Typical power consumption 2.92W


Architecture FSB
Clock speed 2,500 MHz


Threads 2 threads
L2 cache 0.5 MB
L2 cache per core 0.5 MB/core
Manufacture process 45 nm
Max CPUs 1
Clock multiplier 13
Voltage range 0.75 - 0.9V
Architecture x86


Overclocked clock speed 1.3 GHz
Overclocked clock speed (Water) 1.3 GHz
Overclocked clock speed (Air) 1.3 GHz

integrated graphics

Label Integrated
GPU clock speed 400 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR2-800
  2. DDR2
Channels Single Channel
Supports ECC No
Maximum bandwidth 6,400 MB/s
Maximum memory size 2,048 MB
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