Wholesale i5 520m slbu3 slbnb laptop processor mobile cpu

General information

Type

CPU / Microprocessor

Market segment

Mobile

Family

Intel Core i5 Mobile

Model number  ? 

i5-520M

CPU part numbers

CP80617004119AE is an OEM/tray microprocessor
BX80617I5520M is a boxed microprocessor

Frequency  ? 

2400 MHz

Turbo frequency

2933 MHz (1 core)
2667 MHz (2 cores)

Low power frequency

1200 MHz

Clock multiplier  ? 

18

Package

988-pin micro-FCPGA10 (rPGA988A)

Socket

Socket G1 (rPGA988A)

S-spec numbers

Architecture / Microarchitecture

Microarchitecture

Nehalem (Westmere)

Platform

Calpella

Processor core  ? 

Arrandale

Core stepping  ? 

C2 (SLBNB)

CPUID

20652 (SLBNB)

Manufacturing process

0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die)

Die size

81mm2 (CPU die)
114mm2 (IMC / graphics die)

Data width

64 bit

The number of cores

2

The number of threads

4

Floating Point Unit

Integrated

Level 1 cache size  ? 

2 x 32 KB instruction caches
2 x 32 KB data caches

Level 2 cache size  ? 

2 x 256 KB

Level 3 cache size

3 MB