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Intel Atom Z670

The Intel Atom Z670 is a single core processor for tablets. It is a so called SoC (system on a chip) with an integrated Intel GMA 600 graphics card and a integrated DDR2-800 memory controller (single channel, max 2GB). It is part of the Oak Trail plattform and the CPU is built in 45nm. Technically the Lyncroft called CPU is similar to the Moorestown Smartphone Atom but with BIOS support. The TDP of 3 Watt should allow a fanless design. The CPU supports only 32 Bit and no virtualization features.

The performance should be similar to a 1.5 GHz clocked N-series Atom processor used in netbooks as the cores are compareable. However, the slower main memory may slow down the performance. All in all the performance is only suited for entry level tasks.

SeriesIntel Atom
CodenameLincroft
Clock Rate1500 MHz
Level 2 Cache512 KB
Number of Cores / Threads1 / 2
Max. Power Consumption (TDP = Thermal Design Power)3 Watt
Manufacturing Technology45 nm
Features1.1125-1.5V
Max. Temperature90 °C
SocketT-PBGA518
FeaturesSystem On a Chip (SoC), integrated GMA 600 graphics, SSE2/3, Hyper-Threading, Idle States, Enhanced Speedstep, Thermal Monitoring, Execute Disable Bit
64 Bitno 64 Bit support
Starting Price $75 U.S.
Announcement Date04/01/2011
Product Link (external)Intel Atom Z670

CPU Benchmarks

wPrime 2.0x: 1024m
0% 100%
min: 4842     avg: 4842 (43.43%)     max: 4842 seconds*
wPrime 2.0x: 32m
0% 100%
min: 151     avg: 151 (70.26%)     max: 151 seconds*
Cinebench R11.5: CPU Multi 64Bit
0% 100%
min: 0.22     avg: 0.2 (0%)     max: 0.22 Points
Cinebench R10: Rendering Single 32Bit
0% 100%
min: 413     avg: 470 (5.14%)     max: 500 Points
Cinebench R10: Rendering Multiple CPUs 32Bit
0% 100%
min: 537     avg: 691 (1.99%)     max: 777 Points
Super Pi mod 1.5 XS 1M:
0% 100%
min: 103     avg: 110.5 (77.64%)     max: 118 Seconds*
Super Pi mod 1.5 XS 2M:
0% 100%
min: 225     avg: 232.5 (90.88%)     max: 240 Seconds*
Super Pi Mod 1.5 XS 32M:
0% 100%
min: 4629     avg: 5022 (77.74%)     max: 5415 Seconds*
SiSoft Sandra Dhrystone (MIPS):
0% 100%
min: 3723     avg: 3723 (1.76%)     max: 3723 MIPS
SiSoft Sandra Whetstone (MFLOPS):
0% 100%
min: 3113     avg: 3113 (2.38%)     max: 3113 MFLOPS
Windows 7 Experience Index: Processor
0% 100%
min: 2     avg: 2 (8.47%)     max: 2.1 points
- Range of benchmarks for this CPU
- Average benchmark score

Cinebench R10 in comparison
Intel Atom Z670 (min)
691 
...
Intel Atom Z670
691 
Intel Atom Z520
706.3 
Intel Atom Z540
778 
Intel Atom Z530
816.8 
...
Intel Xeon (Desktop) E5-2697 v2 (max)
34776 

Reviews for the Intel Atom Z670 processor

Dell Latitude ST-LST01 (Intel Graphics Media Accelerator (GMA) 600, 10.1")
» Review Dell Latitude ST-LST01 Tablet/MID - Review

Fujitsu Stylistic Q550 (Intel Graphics Media Accelerator (GMA) 600, 10.1")
» Review Fujitsu Stylistic Q550 Oak Trail Tablet/MID - Review
» Fujitsu Stylistic Q550 - External Review

HP Slate 2 Wi-Fi + 3G (Intel Graphics Media Accelerator (GMA) 600, 8.9")
» Review HP Slate 2 Wi-Fi + 3G Tablet - Review
» HP Slate 2 Wi-Fi + 3G - External Review

Motion CL900 Tablet ( unknown, 10.1")
» Motion CL900 Tablet - External Review

Viewsonic ViewPad 10pro ( unknown, 10.1")
» Viewsonic ViewPad 10pro - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Intel Atom

» Intel Atom Z3795
   1.59 GHz / 2 MB
» Intel Atom Z3785
   1.49 GHz / 2 MB
» Intel Atom Z3775
   1.46 GHz / 2 MB
» Intel Atom Z3775D
   1.49 GHz / 2 MB
» Intel Atom Z3770
   1.46 GHz / 2 MB
» Intel Atom Z3770D
   1.5 GHz / 2 MB
» Intel Atom E3845
   1.91 GHz / 2 MB
» Intel Atom Z3580
   2.33 GHz / 2 MB
» Intel Atom Z3736F
   1.33 GHz / 2 MB
» Intel Atom Z3736G
   1.33 GHz / 2 MB
» Intel Atom Z3745
   1.33 GHz / 2 MB
» Intel Atom Z3745D
   1.33 GHz / 2 MB
» Intel Atom Z3740
   1.33 GHz / 2 MB
» Intel Atom Z3740D
   1.33 GHz / 2 MB
» Intel Atom Z3735D
   1.33 GHz / 2 MB
» Intel Atom Z3735E
   1.33 GHz / 2 MB
» Intel Atom Z3735F
   1.33 GHz / 2 MB
» Intel Atom Z3735G
   1.33 GHz / 2 MB
» Intel Atom Z3680
   1.33 GHz / 1 MB
» Intel Atom Z3680D
   1.33 GHz / 1 MB
» Intel Atom Z3560
   1.83 GHz / 2 MB
» Intel Atom Z3480
   2.13 GHz / 1 MB
» Intel Atom Z3530
   1.33 GHz / 2 MB
» Intel Atom D2700
   2.13 GHz / 1 MB
» Intel Atom E3827
   1.75 GHz / 1 MB
» Intel Atom N2850
   2 GHz / 1 MB
» Intel Atom Z3460
   1.6 GHz / 1 MB
» Intel Atom D2560
   2 GHz / 1 MB
» Intel Atom D2550
   1.87 GHz / 1 MB
» Intel Atom N2800
   1.86 GHz / 1 MB
» Intel Atom Z2760
   1.8 GHz / 1 MB
» Intel Atom D525
   1.8 GHz / 1 MB
» Intel Atom N2650
   1.73 GHz / 1 MB
» Intel Atom N570
   1.66 GHz / 1 MB
» Intel Atom N2600
   1.6 GHz / 1 MB
» Intel Atom 330
   1.6 GHz / 1 MB
» Intel Atom N550
   1.5 GHz / 1 MB
» Intel Atom D2500
   1.87 GHz / 1 MB
» Intel Atom Z2580
   1.3 GHz / 1 MB
» Intel Atom Z2560
   0.93 GHz / 1 MB
» Intel Atom Z560
   2.13 GHz / 0.5 MB
» Intel Atom Z550
   2 GHz / 0.5 MB
» Intel Atom Z2480
   2 GHz / 0.5 MB
» Intel Atom N475
   1.86 GHz / 0.5 MB
» Intel Atom N470
   1.86 GHz / 0.5 MB
» Intel Atom Z540
   1.83 GHz / 0.5 MB
» Intel Atom N455
   1.66 GHz / 0.5 MB
» Intel Atom N450
   1.66 GHz / 0.5 MB
» Intel Atom N280
   1.66 GHz / 0.5 MB
» Intel Atom 230
   1.6 GHz / 0.5 MB
» Intel Atom Z530
   1.6 GHz / 0.5 MB
» Intel Atom N270
   1.6 GHz / 0.5 MB
» Intel Atom Z670
   1.5 GHz / 0.5 MB
» Intel Atom Z2460
   1.3 GHz / 0.5 MB
» Intel Atom N435
   1.33 GHz / 0.5 MB
» Intel Atom N435
   1.33 GHz / 0.5 MB
» Intel Atom Z520
   1.33 GHz / 0.5 MB
» Intel Atom Z2420
   1.2 GHz / 0.5 MB
» Intel Atom Z510
   1.1 GHz / 0.5 MB
» Intel Atom Z2000
   1 GHz / 0.5 MB
» Intel Atom Z500
   0.8 GHz / 0.5 MB

Surrounding CPUs

- Intel Atom N450
   1.66 GHz / 0.5 MB
- Intel Atom N280
   1.66 GHz / 0.5 MB
- Intel Atom 230
   1.6 GHz / 0.5 MB
- Intel Atom Z530
   1.6 GHz / 0.5 MB
- Intel Atom N270
   1.6 GHz / 0.5 MB
» Intel Atom Z670
   1.5 GHz / 0.5 MB
+ Intel Celeron M 310
   1.2 GHz / 512 KB
+ AMD Athlon 64 L110
   1.2 GHz / 512 KB
+ AMD C-Series C-30
   1.2 GHz / 512 KB
+ Intel Pentium M 733
   1.1 GHz / 2048 KB
+ Intel Pentium M 733J
   1.1 GHz / 2048 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > Intel Atom Z670 Notebook Processor
Author: Klaus Hinum (Update: 2012-05-26)