AMD Athlon 64 LE-1640B vs Intel Atom D2550

Table of Contents

Physical Specifications

Socket AMD Socket AM2 Intel BGA 437
Process size 65 nm 32 nm
Transistors 122 million 176 million
Die size 77 mm² 66 mm²
Package µPGA FC-BGA12F
tCaseMax 65°C
Foundry Intel

Performance

Frequency 2.7 GHz 1867 MHz
Turbo clock
Base clock 200 MHz 133 MHz
Multiplier 13.5x 15.0x
Multiplier unlocked No No
Voltage 1.4 V 1.21 V
TDP 45 W 10 W

Architecture Details

Vertical Segment Desktop Mobile
Production status End-of-life End-of-life
Release date Apr 28th, 2008 Nov 1st, 2011
Codename Lima Cedarview
Generation Athlon 64 Atom
Part ADH164BIAA4DP SR0VY
Memory support DDR2 Dual-channel DDR3
ECC memory No No
PCI Express Gen 2

Cores

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

Cache

Cache L1 128K 64K (per core)
Cache L2 512K 512K (per core)

Notes

Notes Steppings CAA9G, CAAWG, NAAFG

Features & Technologies

3DNow! Yes
AMD-V Yes
AMD64 Yes
CnQ Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSSE3 Yes
XD bit Yes

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.