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Intel Atom Z520 - AC80566UE014DW

CPU » Intel » Atom family » Z520

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Intel Atom Z520 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Atom
Model number  ? Z520
CPU part numberAC80566UE014DW is an OEM/tray microprocessor
Frequency  ? 1333 MHz
Bus speed  ? 533 MHz
Clock multiplier  ? 10
Package441-ball micro-FCBGA8
0.55" x 0.51" (1.4 cm x 1.3 cm)
SocketBGA441
Introduction dateApr 2, 2008
Price at introduction$65
 
S-spec numbers
  Production processors
Part number SLB2H
AC80566UE014DW+
 
Architecture / Microarchitecture
MicroarchitectureBonnell
Processor core  ? Silverthorne
Core stepping  ? C0 (SLB2H)
CPUID106C2 (SLB2H)
Manufacturing process0.045 micron
47 million transistors
Die size24.18mm2 (7.8mm x 3.1mm)
Data width32 bit
The number of cores1
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB instruction cache
24 KB write-back data cache
Level 2 cache size  ? 512 KB 8-way set associative
Physical memory2 GB
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • HT / Hyper-Threading technology  ? 
  • NX / XD / Execute disable bit  ? 
  • VT / Virtualization technology  ? 
Low power features
  • C1/AutoHalt state
  • C1/MWAIT state
  • Enhanced HALT state
  • Stop Grant state  ? 
  • Enhanced Stop Grant state
  • Sleep state  ? 
  • Deep Sleep state  ? 
  • Deeper Sleep state  ? 
  • Enhanced Deeper Sleep state  ? 
  • C5 state
  • Deep Power-down technology  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical / Thermal parameters
V core  ? 1.1V
Minimum/Maximum operating temperature  ? 0°C - 90°C
Minimum/Typical/Maximum power dissipation0.1 Watt (TDP for Deep Powerdown state) / 0.22 Watt / 4.64 Watt
Thermal Design Power  ? 2 Watt (HT disabled)
2.2 Watt (HT enabled)
 
Notes on Intel AC80566UE014DW
  • Actual bus frequency is 133 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz
  • The processor runs at 0.8 GHz in the Lowest Frequency mode

CPUs, related to Intel Atom Z520

Model Cores /
Threads		 Freq. Turbo
freq.		 L2
cache		 TDP Features
Intel Atom family, BGA441
   Atom Z5001 / 1800 MHz 512 KB0.65 WattHT, VT, ESS
   Atom Z5101 / 11.1 GHz 512 KB2 WattHT, VT, ESS
   Atom Z5151 / 2800 MHz1.2 GHz512 KB0.65 WattHT, VT, ESS, TBT
   Atom Z5201 / 21.33 GHz 512 KB2.2 WattHT, VT, ESS
   Atom Z5301 / 21.6 GHz 512 KB2.2 WattHT, VT, ESS
   Atom Z5401 / 21.86 GHz 512 KB2.64 WattHT, VT, ESS
   Atom Z5501 / 22 GHz 512 KB2.64 WattHT, VT, ESS
   Atom Z5601 / 22.13 GHz 512 KB2.5 WattHT, VT, ESS
Intel Atom family, Bonnell micro-architecture, Other sockets
   Atom D4251 / 21.8 GHz 512 KB10 Watt64-bit, HT, VT, ESS
   Atom N4701 / 21.83 GHz 512 KB6.5 Watt64-bit, HT, VT, ESS
   Atom N4751 / 21.83 GHz 512 KB6.5 Watt64-bit, HT, VT, ESS
   Atom N5502 / 41.5 GHz 1 MB8.5 Watt64-bit, HT, VT, ESS
   Atom 3302 / 41.6 GHz 1 MB8 Watt64-bit, HT, VT, ESS
   Atom D5102 / 41.66 GHz 1 MB13 Watt64-bit, HT, VT, ESS
   Atom N5702 / 41.66 GHz 1 MB8.5 Watt64-bit, HT, VT, ESS
   Atom D5252 / 41.8 GHz 1 MB13 Watt64-bit, HT, VT, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Atom Z520

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

64-bit - AMD64 / EM64T technology
HT - Hyper-Threading
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep
TBT - Dynamic Acceleration / Turbo Boost

FAQ

Q: Is it possible to upgrade my Z520 CPU?
A: No. BGA microprocessors, like this one, are soldered on a board, for that reason upgrading or replacing them is extremely difficult.

Intel Z520 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (0)

CPU ID (2)

CPUID Tools

CPUID features of Intel Z520

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Atom Z520 CPU.

Manufacturer:Intel
CPU Family:Atom
Processor Number:Z520
Frequency:1329 MHz
Part number:
AC80566UE014DW
S-Spec Number:
Comment:acer netbook
Submitted by:
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Atom(TM) CPU Z520 @ 1.33GHz
Cores:1
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:106C2
Family: 6 (06h)
Model:28 (01Ch)
Stepping: 2 (02h)
TLB/Cache details:Data TLB0: 4-KB pages, fully associative, 16 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Data TLB: 4-KB or 4-MB Pages, 4-way set associative, 8 entries
Instruction TLB: 4-KB pages, 32 entries

Cache: L1 data L1 instruction L2
Size: 24 KB 32 KB 512 KB
Associativity: 6-way set
associative		 8-way set
associative		 8-way set
associative
Line size: 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG8B
SSE3 FXSAVE/FXRSTORE
SSSE3 MONITOR/MWAIT
  MOVBE
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Hyper-Threading Technology CPL qualified debug store
Intel Virtualization Debug store
Enhanced SpeedStep Debugging extensions
  Digital Thermal Sensor capability
  LAHF / SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Self-snoop
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

Comments (0)

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Last modified: 14 May 2013
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