Intel Core i5-450M vs Intel Pentium G620

Physical Specifications

Socket Intel Socket G1 Intel Socket 1155
Foundry Intel Intel
Process size 32 nm 32 nm
Transistors 382 million 504 million
Die size 81 mm² 131 mm²
Package rPGA FC-LGA10


Frequency 2.4 GHz 2.6 GHz
Turbo clock up to 2.666 GHz
Base clock 133 MHz 100 MHz
Multiplier 18.0x 26.0x
Multiplier unlocked No No
TDP 35 W 65 W

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Sep 26th, 2010 May 22nd, 2011
Codename Arrandale Sandy Bridge
Generation Core i5 Pentium
Part unknown SR05R
Memory support DDR3 DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 3, 16 Lanes(CPU only)


Total Cores 2 2
Total Threads 4 2
SMP # CPUs 1 1
Integrated graphics Intel HD (Sandy Bridge)


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


Notes 177M GPU Transistors

Features & Technologies

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


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