Intel Core i5-2520M vs Intel Core i5-650

Physical Specifications

Socket Intel BGA 1023 Intel Socket 1156
Foundry Intel Intel
Process size 32 nm 32 nm
Transistors 624 million 382 million
Die size 149 mm² 81 mm²
Package rPGA FC-LGA10

Performance

Frequency 2.5 GHz 3.2 GHz
Turbo clock up to 3.466 GHz
Base clock 100 MHz 133 MHz
Multiplier 25.0x 24.0x
Multiplier unlocked No No
TDP 35 W 73 W
Voltage 1.4 V

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Feb 1st, 2011 Jan 7th, 2010
Codename Sandy Bridge Clarkdale
Generation Core i5 Core i5
Part SR04A SLBTJSLBLK
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2, 16 Lanes(CPU only)

Cores

Total Cores 2 2
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel HD 3000 Intel HD

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 3MB (shared) 4MB (shared)

Features & Technologies

AES-NI Yes
AVX Yes
EIST Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4 Yes
SSE4.1 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
Smart Cache Yes
TBT Yes
TXT Yes Yes
Turbo Boost Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes
XD-Bit Yes

Compare

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