Intel Atom E680T 

Released September, 2010
  • 1.6 GHz
  • Single core

Features Key features of the Intel Atom E680T

clock speed

Atom E680T
1.6 GHz
Atom N270
1.6 GHz
E3950
1.6 GHz

L2 cache

Atom E680T
0.5 MB
Atom N270
0.5 MB
E3950
n.d.

gpu clock speed

Atom E680T
400 MHz
E3950
500 MHz
Atom N270
None

overclocked clock speed (air)

Atom E680T
1.6 GHz
Atom N270
1.87 GHz
E3950
n.d.

overclocked clock speed (water)

Atom E680T
1.6 GHz
Atom N270
1.6 GHz
E3950
n.d.

TDP

Atom E680T
4.5W
E3950
12W
Atom N270
2.5W

Specifications Full list of technical specs

summary

Clock speed 1.6 GHz
Cores Single core

features

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 4.5W
Typical power consumption 3.66W

bus

Architecture FSB
Clock speed 2,500 MHz

details

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 16
Voltage range 0.75 - 0.9V
Architecture x86

overclocking

Overclocked clock speed 1.6 GHz
Overclocked clock speed (Water) 1.6 GHz
Overclocked clock speed (Air) 1.6 GHz

integrated graphics

GPU GPU
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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