Laptop CPU Processors , I5-520M SLBU3 CORE I5 Legacy Series Processor - Notebook Processor

Basic Information
Certification: Original Parts
Model Number: I5-520M SLBU3
Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: 10cm X 10cm X 5cm
Delivery Time: 3-5 work days
Payment Terms: T/T, PayPal, Western Union, Escrow and others
Supply Ability: 500-2000pcs per month
Detail Information
Item Number: I5-520M Product Series: Legacy Core I5 Processors
Code Name: Products Formerly Arrandale Market Segment: Mobile
Status Conditon: Launched Launch Time: January 7, 2010
Lithography: 32nm Use Conditions: PC/Client/Tablet
High Light:

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Product Description

Laptop CPU Processors , I5-520M SLBU3(3MB Cache,up to 2.4GHz) CORE I5 Legacy Series - Notebook Processor
Core i5-520M is a dual core CPU for laptops and clocks from 2.4 to 2.93 GHz. Each core is based on the Nehalem (Westmere) micro-architecture. Hyperthreading enables the Dual Core CPU to handle 4 threads at once (for a better usage of the pipeline). Compared to the faster Core i7-620M, the 520M features only 3 MB Level 3 Cache and a lower clock speed (CPU and GPU).
A feature of the new Core i5-520M is the integrated graphics card called GMA HD and memory controller. Both are on a separate die that is still manufactured in 45nm whereas the CPU die is already manufactured in the new 32nm process.
The performance of the i5 520M is on average faster than a Core 2 Duo T9500 and due to the Turbo Boost, single threaded applications run even better. Therefore, the Core i5-520M is as fast as high clocked Core 2 Duo CPUs and should handle most gaming and multimedia tasks we
Model number naming conventions:


I5Processor family: Core i5
 Processor generation: First generation (Nehalem / Westmere)
5Performance segment: Mid-class dual-core CPUs
20Feature / Performance identifier
 Additional features: No extra features
MProcessor market: Consumer mobile market

Processor number i5-520M:

Processor numberi5-520M
FamilyCore i5 Mobile
Technology (micron)0.032
Processor speed (GHz)2.4
L2 cache size (KB)512
L3 cache size (MB)3
The number of cores2
HyperThreading technologySupported
Virtualization technologySupported
Enhanced SpeedStep technologySupported
Execute-Disable bit featureSupported

General information:

TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Core i5 Mobile
Model number i5-520M
Frequency 2400 MHz
Maximum turbo frequency2933 MHz (1 core)
2667 MHz (2 cores)
Low power frequency1200 MHz
Bus speed 2.5 GT/s DMI
Clock multiplier 18
Package988-pin micro-FCPGA (rPGA988A)
SocketSocket G1 / rPGA988A
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction dateJanuary 7, 2010
End-of-Life dateLast order date for boxed processors is October 19, 2012
Last shipment date for boxed processors is January 18, 2013

Architecture / Microarchitecture:

Processor core Arrandale
Core steppings C2 (Q3GB, SLBNB)
K0 (Q4CN, SLBU3)
20655 (Q4CN, SLBU3)
Manufacturing process0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die)
Die81mm2 (CPU die)
114mm2 (IMC / graphics die)
Data width64 bit
The number of CPU cores2
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size 2 x 32 KB 4-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size 2 x 256 KB 8-way set associative caches
Level 3 cache size3 MB 12-way set associative shared cache
Physical memory8 GB
MultiprocessingNot supported

§ MMX instructions
§ SSE / Streaming SIMD Extensions
§ SSE2 / Streaming SIMD Extensions 2
§ SSE3 / Streaming SIMD Extensions 3
§ SSSE3 / Supplemental Streaming SIMD Extensions 3
§ SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 
§ AES / Advanced Encryption Standard instructions
§ EM64T / Extended Memory 64 technology / Intel 64 
§ HT / Hyper-Threading technology 
§ TBT / Turbo Boost technology 
§ NX / XD / Execute disable bit 
§ VT-x / Virtualization technology 
§ VT-d / Virtualization for directed I/O
§ TXT / Trusted Execution technology

Low power features

§ Thread C1, C3 and C6 states
§ Core C1/C1E, C3 and C6 states
§ Package C1/C1E, C3 and C6 states
§ Enhanced SpeedStep technology 

Integrated peripherals / components:

Integrated graphicsGPU Type: HD (Westmere)
Base frequency (MHz): 500
Maximum frequency (MHz): 766
The number of supported displays: 2
Memory controllerThe number of controllers: 1
Memory channels: 2
Channel width (bits): 64
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 17.1
ECC supported: No
Other peripherals

§ Direct Media Interface
§ PCI Express 2.0 interface

Electrical / Thermal parameters:

V core 0.8V - 1.4V (High Frequency mode)
0.775V - 1V (Low Frequency mode)
Minimum/Maximum operating temperature 0°C - 105°C
Maximum power dissipation 3.8 Watt (TDP in C6 state) / 67.2 Watt (peak, CPU core only)
44.8 Watt (sustained, CPU core only)
Thermal Design Power 35 Watt (Package)
25 Watt (CPU core)
12.5 Watt (Graphics core)

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