AMD Athlon II X4 640 vs Intel Pentium 4 HT 650

Table of Contents

Physical Specifications

Socket AMD Socket AM3 Intel Socket 775
Process size 45 nm 90 nm
Transistors 300 million 169 million
Die size 169 mm² 109 mm²
Package µPGA FC-LGA4
Foundry Intel

Performance

Frequency 3 GHz 3.4 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 15.0x 17.0x
Multiplier unlocked No No
Voltage 1.4 V 1.388 V
TDP 95 W 84 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date May 11th, 2010 Feb 20th, 2005
Codename Propus Prescott
Generation Athlon II X4 Pentium 4 HT
Part ADX640WFK42GMADX640WFGMBOX SL7Z7
Memory support DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

Total Cores 4 1
Total Threads 4 2
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 128K (per core) 28K
Cache L2 512K (per core) 2MB

Features & Technologies

3DNow! Yes
AMD-V Yes
AMD64 Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
NX bit Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4A Yes

Compare

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