AMD A6-6400K vs AMD Phenom X4 9750B

Table of Contents

Physical Specifications

Socket AMD Socket FM2 AMD Socket AM2+
Process size 32 nm 65 nm
Transistors 1,178 million 450 million
Die size 246 mm² 285 mm²
Package µPGA µPGA
tCaseMax 70°C

Performance

Frequency 3.9 GHz 2.4 GHz
Turbo clock up to 4.1 GHz
Base clock 100 MHz 200 MHz
Multiplier 39.0x 12.0x
Multiplier unlocked Yes No
Voltage 1.475 V 1.25 V
TDP 65 W 95 W

Architecture Details

Vertical Segment Desktop Desktop
Production status unknown End-of-life
Release date Jun 1st, 2013 Aug 15th, 2008
Codename Richland Agena
Generation A6 Phenom X4
Part AD640KOKA23HL HD975BWCJ4BGH
Memory support DDR3 Dual-channel unknown Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 2 4
Total Threads 2 4
SMP # CPUs 1 1
Integrated graphics Radeon HD 8470D

Cache

Cache L1 128K (per core) 128K (per core)
Cache L2 1MB (per core) 512K (per core)
Cache L3 2MB (shared)

Notes

Notes This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. AMD Business Class processor, availability guaranteed for 24 months after release.

Features & Technologies

3DNow! Yes Yes
AMD-V Yes Yes
AMD64 Yes Yes
CnQ Yes Yes
HT3.0 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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