AMD A6-3400M vs AMD Phenom II X2 B55

Table of Contents

Physical Specifications

Socket AMD Socket FS1 AMD Socket AM3
Process size 32 nm 45 nm
Transistors 1,178 million 758 million
Die size 228 mm² 258 mm²
Package µPGA µPGA

Performance

Frequency 1400 MHz 3 GHz
Turbo clock up to 2.3 GHz
Base clock 100 MHz 200 MHz
Multiplier 14.0x 15.0x
Multiplier unlocked No No
Voltage 1.4125 V 1.425 V
TDP 35 W 80 W

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Jun 14th, 2011 Oct 1st, 2009
Codename Llano Callisto
Generation A6 Phenom II X2
Part AM3400DDX43GX HDXB55WFK2DGM
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 4 2
Total Threads 4 2
SMP # CPUs 1 1
Integrated graphics Radeon HD 6520G

Cache

Cache L1 128K (per core) 128K (per core)
Cache L2 1MB (per core) 512K (per core)
Cache L3 6MB (shared)

Notes

Notes 400MHz integrated graphics core frequency AMD Business Class processor, availability guaranteed for 24 months after release.

Features & Technologies

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

Compare

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