AMD A6-5350M vs AMD Phenom II X2 B55

Physical Specifications

Socket AMD Socket FS1r2 AMD Socket AM3
Process size 32 nm 45 nm
Transistors 1,178 million 758 million
Die size 246 mm² 258 mm²
Package µPGA µPGA
tCaseMax 71°C


Frequency 2.9 GHz 3 GHz
Turbo clock up to 3.5 GHz
Base clock 100 MHz 200 MHz
Multiplier 29.0x 15.0x
Multiplier unlocked No No
Voltage 1.475 V 1.425 V
TDP 35 W 80 W

Architecture Details

Vertical Segment Mobile Desktop
Production status unknown End-of-life
Release date Jun 1st, 2013 Oct 1st, 2009
Codename Richland Callisto
Generation A6 Phenom II X2
Memory support DDR3 DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2


Total Cores 2 2
Total Threads 2 2
SMP # CPUs 1 1
Integrated graphics Radeon HD 8450G


Cache L1 128K (per core) 128K (per core)
Cache L2 512K (per core) 512K (per core)
Cache L3 6MB (shared)

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


Notes AMD Business Class processor, availability guaranteed for 24 months after release.


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