General information
Type CPU / Microprocessor
market segment mobile
Family: Fits Core i5 Mobile
Model: i5-2540M
CPU part number FF8062700839209 is an OEM/tray microprocessor
FF8062700840102 is an OEM/pallet microprocessor
BX80627I52540M is a boxed microprocessor without fan and heat sink
frequency? 2600 MHz
Max turbo frequency 3300 MHz (1 core)
3100 MHz (2 cores)
bus speed? 5 GT/s
Clock Multiplier? 26
Wraps a 988-pin tiny FCPGA (rPGA988B)
Socket Socket G2 / rPGA988B
Dimensions 1.48" x 1.48" / 3.75cm x 3.75cm
S Specification No.
Part Number ES/QS Processor Manufacturer
Q1S6 SR044 SR049
BX80627I52540M+
FF8062700839209++
FF8062700840102 +
Architecture/Microarchitecture
Microarchitecture Sandy Bridge
processor core? Sandy Bridge
Core stepping? J1 (Q1S6, SR044)
CPUID 206A7 (SR044)
Manufacturing process 0.032 micron high-K metal gate process
Data width 64 bits
Number of CPU cores 2
Number of threads 4
floating point unit fused
L1 cache size? 2 x 32 KB 8-way set associative instruction cache
2 x 32 KB 8-way set associative data cache
L2 cache size? 2 x 256 KB 8-way set-associative cache
Level 3 cache size 3 MB 12-way set-associative shared cache
Cache Latency 3 (L1 cache)
9 (L2 cache)
21 (L3 cache)
Physical memory 16 GB
Multiprocessing not supported
Extensions and technical 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 Description
AVX / Advanced Vector Extensions
EM64T / Extended Memory 64 Technology / 64 ?
NX/XD/execute disable bit?
HT/Hyper-Threading Technology?
TBT 2.0 / Turbo Boost Technology 2.0 ?
VT-x / Virtualization technology?
VT-d