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Intel Atom Z520 AC80566UE014DW

CPU » Intel » Atom family » 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
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
Features
  • MMX technology
  • SSE
  • SSE2
  • SSE3
  • Supplemental SSE3
  • Hyper-Threading technology  ? 
  • Execute Disable bit  ? 
  • 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/Maximum power dissipation  ? 0.1 Watt (TDP for Deep Powerdown state) / 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. L2
cache		 TDP Features
Intel Atom family, BGA441
   Intel Atom Z5001 / 1800 MHz512 KB0.65 WattHT, VT, ESS
   Intel Atom Z5151 / 2800 MHz512 KB0.65 WattHT, VT, ESS
   Intel Atom Z5101 / 11.1 GHz512 KB2 WattHT, VT, ESS
   Intel Atom Z5301 / 21.6 GHz512 KB2.2 WattHT, VT, ESS
   Intel Atom Z5401 / 21.86 GHz512 KB2.64 WattHT, VT, ESS
   Intel Atom Z5501 / 22 GHz512 KB2.64 WattHT, VT, ESS
   Intel Atom Z5601 / 22.13 GHz512 KB2.5 WattHT, VT, ESS
Intel Atom family, Bonnell micro-architecture, Other sockets
   Intel Atom D4251 / 21.8 GHz512 KB10 Watt64-bit, HT, VT, ESS
   Intel Atom N4701 / 21.83 GHz512 KB6.5 Watt64-bit, HT, VT, ESS
   Intel Atom N4751 / 21.83 GHz512 KB6.5 Watt64-bit, HT, VT, ESS
   Intel Atom N5502 / 41.5 GHz1 MB8.5 Watt64-bit, HT, VT, ESS
   Intel Atom 3302 / 41.6 GHz1 MB8 Watt64-bit, HT, VT, ESS
   Intel Atom D5102 / 41.66 GHz1 MB13 Watt64-bit, HT, VT, ESS
   Intel Atom N5702 / 41.66 GHz1 MB8.5 Watt64-bit, HT, VT, ESS
   Intel Atom D5252 / 41.8 GHz1 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

Pictures (0)

CPU ID (2)

NOTE: 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: ECC    
 
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

Our CPUID database has 2 records for this microprocessor. See all submitted records.

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Last modified: 9 Feb 2012
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