Intel Pentium G645 vs Intel Pentium G850

Table of Contents

Physical Specifications

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

Performance

Frequency 2.9 GHz 2.9 GHz
Turbo clock
Base clock 100 MHz 100 MHz
Multiplier 29.0x 29.0x
Multiplier unlocked No No
TDP 65 W 65 W

Architecture Details

Vertical Segment Desktop Desktop
Production status unknown End-of-life
Release date Sep 2nd, 2012 May 22nd, 2011
Codename Sandy Bridge Sandy Bridge
Generation Pentium Pentium
Part SR0RS SR05Q
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 3, 16 Lanes(CPU only) Gen 3, 16 Lanes(CPU only)

Cores

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

Cache

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

Features & Technologies

AES-NI Yes
AVX 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
VT-x Yes Yes
XD bit Yes Yes

Compare

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