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Intel Atom Z520

The Intel Atom Z520 is a power saving netbook / MID single-core processor. Compared to the Atom N-series, the Z-series supports Virtualization in hardware and got the Idle States and Demand Based Switching functions.

The Atom core was designed for a low power consumption and cheap production. The downside is the relative low performance per Watt (due to the in-order execution) compared to similar clocked Celeron processors, e.g.. Still the integrated Hyper-Threading (the operating system sees the CPU as a dual core CPU) decreases the penalty of the in-order execution a bit.

The performance of the Z520 is only compareable to a 800-900 MHz clocked Celeron M and therfore only sufficient for non demanding applications like Office or web surfing. HD videos, advanced photo editing, video cutting may not run fluently. 

SeriesIntel Atom
CodenameSilverthorne

Series: Atom Silverthorne

Intel Atom Z560 compare2.13 GHz1 / 2 cores
Intel Atom Z550 compare2 GHz1 / 2 cores
Intel Atom Z540 compare1.83 GHz1 / 2 cores
Intel Atom 230 compare1.6 GHz1 / 2 cores
Intel Atom Z530 compare1.6 GHz1 / 2 cores
Intel Atom Z520 « 1.33 GHz1 / 2 cores
Intel Atom Z510 compare1.1 GHz1 / 1 cores
Intel Atom Z500 compare0.8 GHz1 / 1 cores
Clock Rate1333 MHz
Front Side Bus533
Level 2 Cache512 KB
Number of Cores / Threads1 / 2
Power Consumption (TDP = Thermal Design Power)2 Watt
Transistor Count47 Million
Features45 nm, 0.75-1.1V
Die Size26 mm2
Max. Temperature90 °C
SocketPBGA441
FeaturesMMX, SSE, SSE2, SSE3, SSSE3, HHT
Architecturex86
Announcement Date03/01/2008
Product Link (external)ark.intel.com

Benchmarks

wPrime 2.10 - wPrime 2.0 1024m *
min: 4528     avg: 4595     median: 4594.5 (54%)     max: 4661 s
wPrime 2.10 - wPrime 2.0 32m *
min: 141     avg: 145.8     median: 146.3 (29%)     max: 150.2 s
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 113     avg: 121.7     median: 115 (25%)     max: 137 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 251     avg: 258     median: 258 (11%)     max: 265 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 5602     avg: 6153     median: 6153 (27%)     max: 6704 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 3125     avg: 3279     median: 3353 (2%)     max: 3360 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 2608     avg: 2738     median: 2797 (2%)     max: 2808 MFLOPS
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
2.7 Points (39%)
Windows 7 Experience Index - Win7 CPU
2.1 Points (27%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

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#9 min, max, avg, median took s +0.011s ... 0.308s

#10 return log +0.03s ... 0.337s

Reviews for the Intel Atom Z520 processor

 

Review Asus Eee PC T91 MT Tablet

Has Asus turned the corner in tablet design? While other companies offer larger, higher performance tablets at a premium price, Asus has remained focused on net...
Intel Atom Z520 | Intel Graphics Media Accelerator (GMA) 500 | 8.90" | 970 g
 

Review of Asus R50A UMPC

Always at hand. With the Asus R50A the Microsoft Origami project sends its greetings. Origami Experience 2.0 is a software package that is specifically designed...
Intel Atom Z520 | Intel Graphics Media Accelerator (GMA) 500 | 5.60" | 520 g
 

Review Asus Eee PC 1101HA Netbook

The Eee PC netbook has grown! 'Netbook inventor' Asus presents its latest achievement in the Eee PC 1101HA. Although Asus is constantly expanding and adapting i...
Intel Atom Z520 | Intel Graphics Media Accelerator (GMA) 500 | 11.60" | 1.4 kg
 

Review Acer Aspire One 751 Mini-Notebook

Wide, light, and enduring…Acer brings into play a format so far untypical of netbooks with the 11.6" Aspire One 751 and calls it a "Widescreen Netbook". Image a...
Intel Atom Z520 | Intel Graphics Media Accelerator (GMA) 500 | 11.60" | 1.4 kg
 

Review Sony Vaio VGN-P21Z Mini-Notebook

Pocket Size. An ultra-compact and light notebook as a permanent chaperone, perpetual access to internet, never again computer-free time? Sony also makes their c...
Intel Atom Z520 | Intel Graphics Media Accelerator (GMA) 500 | 8.00" | 610 g

Sony Vaio VGN-P11Z/R: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  Review » Review Sony Vaio VGN-P11Z/R Mini-Notebook

Yukyung Viliv N5: Intel Graphics Media Accelerator (GMA) 500, 4.80", 0.4 kg
  External Review » Yukyung Viliv N5

Dell Inspiron Mini 10s: Intel Graphics Media Accelerator (GMA) 500, 10.10", 1.7 kg
  External Review » Dell Inspiron Mini 10s

Asus Eee PC 1201HA: Intel Graphics Media Accelerator (GMA) 500, 12.10", 1.4 kg
  External Review » Asus Eee PC 1201HA

Sony Vaio VGN-P13GH/Q : Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  External Review » Sony Vaio VGN-P13GH/Q

Yukyung Viliv S7: Intel Graphics Media Accelerator (GMA) 500, 7.00", 1 kg
  External Review » Yukyung Viliv S7

Benq Joybook Lite U121 Eco: Intel Graphics Media Accelerator (GMA) 500, 11.60", 1.3 kg
  External Review » Benq Joybook Lite U121 Eco

Asus Eee PC 1101HA: Intel Graphics Media Accelerator (GMA) 500, 11.60", 1.4 kg
  External Review » Asus Eee PC 1101HA

Sony Vaio VGN-P21Z: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  External Review » Sony Vaio VGN-P21Z

Sony Vaio VGN-P11Z/Q: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  External Review » Sony Vaio VGN-P11Z/Q

Sony Vaio VGN-P588E: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.7 kg
  External Review » Sony Vaio VGN-P588E

Sony Vaio VGN-P19WN/Q: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.7 kg
  External Review » Sony Vaio VGN-P19WN/Q

Asus Eee PC T91 MT: Intel Graphics Media Accelerator (GMA) 500, 8.90", 1 kg
  External Review » Asus Eee PC T91

Acer Aspire One 751: Intel Graphics Media Accelerator (GMA) 500, 11.60", 1.3 kg
  External Review » Acer Aspire One 751

Asus S121: Intel Graphics Media Accelerator (GMA) 950, 12.10", 1.4 kg
  External Review » Asus S121

Sony Vaio VGN-P530H/R: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.7 kg
  External Review » Sony Vaio VGN-P530H/R

Sony Vaio VGN-P11Z/W: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  External Review » Sony Vaio VGN-P11Z/W

Sony Vaio VGN-P11Z/G: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  External Review » Sony Vaio VGN-P11Z/G

Sony Vaio VGN-P11Z/R: Intel Graphics Media Accelerator (GMA) 500, 8.00", 0.6 kg
  External Review » Sony Vaio VGN-P

Panasonic Toughbook CF-U1: Intel Graphics Media Accelerator (GMA) 500, 5.60", 1 kg
  External Review » Panasonic Toughbook CF-U1

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

Other CPUs of the series Atom

» Intel Atom Z3795
   4x 1.59 GHz - 2.39 GHz
» Intel Atom Z3785
   4x 1.49 GHz - 2.41 GHz
» Intel Atom Z3775
   4x 1.46 GHz - 2.39 GHz
» Intel Atom Z3775D
   4x 1.49 GHz - 2.41 GHz
» Intel Atom Z3770
   4x 1.46 GHz - 2.4 GHz
» Intel Atom Z3770D
   4x 1.5 GHz - 2.41 GHz
» Intel Atom x7-E3950
   4x 1.6 GHz - 2 GHz
» Intel Atom E3845
   4x 1.91 GHz
» Intel Atom Z3580
   4x 2.33 GHz
» Intel Atom Z3736F
   4x 1.33 GHz - 2.16 GHz
» Intel Atom Z3736G
   4x 1.33 GHz - 2.16 GHz
» Intel Atom Z3745
   4x 1.33 GHz - 1.86 GHz
» Intel Atom Z3745D
   4x 1.33 GHz - 1.83 GHz
» Intel Atom Z3740
   4x 1.33 GHz - 1.86 GHz
» Intel Atom Z3740D
   4x 1.33 GHz - 1.83 GHz
» Intel Atom Z3735D
   4x 1.33 GHz - 1.83 GHz
» Intel Atom Z3735E
   4x 1.33 GHz - 1.83 GHz
» Intel Atom Z3735F
   4x 1.33 GHz - 1.83 GHz
» Intel Atom Z3735G
   4x 1.33 GHz - 1.83 GHz
» Intel Atom Z3680
   2x 1.33 GHz - 2 GHz
» Intel Atom Z3680D
   2x 1.33 GHz - 2 GHz
» Intel Atom Z3570
   4x 2 GHz
» Intel Atom Z3560
   4x 1.83 GHz
» Intel Atom Z3480
   2x 2.13 GHz
» Intel Atom x3-C3440
   4x 1.2 GHz - 1.4 GHz
» Intel Atom Z3530
   4x 1.33 GHz
» Intel Atom D2700
   2x 2.13 GHz
» Intel Atom x3-C3230RK
   4x 1.1 GHz
» Intel Atom E3827
   2x 1.75 GHz
» Intel Atom N2850
   2x 2 GHz
» Intel Atom Z3460
   2x 1.6 GHz
» Intel Atom D2560
   2x 2 GHz
» Intel Atom D2550
   2x 1.87 GHz
» Intel Atom N2800
   2x 1.86 GHz
» Intel Atom E3826
   2x 1.46 GHz
» Intel Atom Z2760
   2x 1.8 GHz
» Intel Atom D525
   2x 1.8 GHz
» Intel Atom N2650
   2x 1.73 GHz
» Intel Atom E3825
   2x 1.33 GHz
» Intel Atom E3805
   2x 1.33 GHz
» Intel Atom N570
   2x 1.66 GHz
» Intel Atom N2600
   2x 1.6 GHz
» Intel Atom 330
   2x 1.6 GHz
» Intel Atom N550
   2x 1.5 GHz
» Intel Atom D2500
   2x 1.87 GHz
» Intel Atom Z2580
   2x 1.3 GHz - 2 GHz
» Intel Atom Z2560
   2x 0.93 GHz - 1.6 GHz
» Intel Atom Z560
   1x 2.13 GHz
» Intel Atom Z550
   1x 2 GHz
» Intel Atom x3-C3130
   2x 1 GHz
» Intel Atom Z2480
   1x 2 GHz
» Intel Atom E3815
   1x 1.46 GHz
» Intel Atom N475
   1x 1.86 GHz
» Intel Atom N470
   1x 1.86 GHz
» Intel Atom Z540
   1x 1.83 GHz
» Intel Atom N455
   1x 1.66 GHz
» Intel Atom N450
   1x 1.66 GHz
» Intel Atom N280
   1x 1.66 GHz
» Intel Atom 230
   1x 1.6 GHz
» Intel Atom Z530
   1x 1.6 GHz
» Intel Atom N270
   1x 1.6 GHz
» Intel Atom Z670
   1x 1.5 GHz
» Intel Atom Z2460
   1x 1.3 GHz - 1.6 GHz
» Intel Atom N435
   1x 1.33 GHz
» Intel Atom Z520
   1x 1.33 GHz
» Intel Atom Z2420
   1x 1.2 GHz
» Intel Atom Z510
   1x 1.1 GHz
» Intel Atom Z2000
   1x 1 GHz
» Intel Atom Z500
   1x 0.8 GHz

Surrounding CPUs

+ Intel Atom Z2480
   1x 2 GHz
+ Intel Atom Z540
   1x 1.83 GHz
+ Intel Atom Z530
   1x 1.6 GHz
+ Intel Atom Z670
   1x 1.5 GHz
+ Intel Atom Z2460
   1x 1.3 GHz - 1.6 GHz
» Intel Atom Z520
   1x 1.33 GHz
- Samsung Exynos 4212 1.5 GHz
   2x 1.5 GHz
- Texas Instruments OMAP 4470
   2x 1.5 GHz
- HiSilicon k3v2 Hi3620
   4x 1.2 GHz
- Rockchip RK3066 1.5 GHz
   2x 1.5 GHz
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Notebook Processors > Intel Atom Z520 Notebook Processor
Klaus Hinum (Update: 2012-05-26)