AMD Sempron 3800+ vs Intel Core i7-640M

Table of Contents

Physical Specifications

Socket AMD Socket AM2 Intel Socket G1
Process size 90 nm 32 nm
Transistors 81 million 384 million
Die size 103 mm² 81 mm²
Package µPGA rPGA
Foundry Intel

Performance

Frequency 2.2 GHz 2.8 GHz
Turbo clock up to 3.467 GHz
Base clock 200 MHz 133 MHz
Multiplier 11.0x 21.0x
Multiplier unlocked No No
Voltage 1.4 V
TDP 62 W 35 W

Architecture Details

Vertical Segment Desktop Mobile
Production status End-of-life End-of-life
Release date Oct 23rd, 2006 Sep 1st, 2010
Codename Manila Arrandale
Generation Sempron Core i7
Part SDA3800IAA3CN SLBTN
Memory support unknown Dual-channel DDR3
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

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

Cache

Cache L1 128K 64K (per core)
Cache L2 256K 256K (per core)
Cache L3 4MB (shared)

Features & Technologies

3DNow! Yes
AES-NI Yes
AMD64 Yes
EIST Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
SSSE3 Yes
Smart Cache Yes
TXT Yes
Turbo Boost Yes
VT-d Yes
VT-x Yes
XD bit Yes

Notes

Notes 177M GPU Transistors

Compare

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