AMD A8-5550M vs AMD Athlon II X3 455

Table of Contents

Physical Specifications

Socket AMD Socket FS1r2 AMD Socket AM3
Process size 32 nm 45 nm
Transistors 1,178 million 300 million
Die size 246 mm² 169 mm²
Package µPGA µPGA
tCaseMax 71°C

Performance

Frequency 2.1 GHz 3.3 GHz
Turbo clock up to 3.1 GHz
Base clock 100 MHz 200 MHz
Multiplier 21.0x 16.5x
Multiplier unlocked No No
Voltage 1.475 V 1.4 V
TDP 35 W 95 W

Architecture Details

Vertical Segment Mobile Desktop
Production status unknown End-of-life
Release date Jun 1st, 2013 Dec 7th, 2010
Codename Richland Rana
Generation A8 Athlon II X3
Part AM5550DEC44HL ADX455WFK32GMADX455WFGMBOX
Memory support DDR3 DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 4 3
Total Threads 4 3
SMP # CPUs 1 1
Integrated graphics Radeon HD 8550G

Cache

Cache L1 128K (per core) 128K (per core)
Cache L2 1MB (per core) 512K (per core)

Features & Technologies

3DNow! Yes Yes
AMD-V Yes Yes
AMD64 Yes Yes
CnQ Yes
MMX Yes Yes
NX bit Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4A Yes Yes

Compare

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