Intel Atom Z670 

Released April, 2011
  • 1.5 GHz
  • Single core

Benchmarks Real world tests of the Intel Atom Z670

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom Z670
473
Atom Z3735F
2,148
Atom N270
516

GeekBench 3 (Single core) Data courtesy Primate Labs

Atom Z670
297
Atom N270
369

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom Z670
18.9 MB/s
Atom Z3735F
279,850 MB/s
Atom N270
24,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Atom Z670
422
Atom Z3735F
2,095
Atom N270
491

GeekBench

Atom Z670
701
Atom Z3735F
2,095
Atom N270
854

PassMark Data courtesy Passmark

Atom Z670
249
Atom N270
281

PassMark (Single Core)

Atom Z670
226
Atom N270
240

Specifications Full list of technical specs

summary

Clock speed 1.5 GHz
Cores Single core

features

Has a NX bit Yes
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 3W
Annual home energy cost 0.72 $/year
Performance per watt 5.83 pt/W
Typical power consumption 2.44W

bus

Architecture FSB

details

Architecture x86
Threads 2 threads
L2 cache 0.5 MB
L2 cache per core 0.5 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 1.11 - 1.5V
Operating temperature Unknown - 90°C

overclocking

Overclocked clock speed 1.5 GHz
Overclocked clock speed (Water) 1.5 GHz
Overclocked clock speed (Air) 1.5 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 3,000.32 MB
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