AMD A8-3850 vs AMD Phenom II X4 945 (95W)

Table of Contents

Physical Specifications

Socket AMD Socket FM1 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 2.9 GHz 3 GHz
Turbo clock
Base clock 100 MHz 200 MHz
Multiplier 29.0x 15.0x
Multiplier unlocked No No
Voltage 1.4125 V 1.425 V
TDP 100 W 95 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Jun 30th, 2011 Jul 22nd, 2009
Codename Llano Deneb
Generation A8 Phenom II X4
Part AD3850WNZ43GXAD3850WNGXBOX HDX945WFK4DGIHDX945WFGIBOXHDX945WFK4DGMHDX945WFGMBOX
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 4 4
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Radeon HD 6550D

Cache

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

Compare

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