Intel Atom Processor of my choice when buying netbook

Product Name	Intel® Atom™ Processor N550 (1M Cache, 1.50 GHz)	Intel® Atom™ Processor D510 (1M Cache, 1.66 GHz)	Intel® Atom™ processor D525 (1M Cache, 1.80 GHz)	Intel® Atom™ Processor N570 (1M Cache, 1.66 GHz)
Code Name	Pineview	Pineview	Pineview	Pineview
Essentials
Status	Launched	Launched	Launched	Launched
Launch Date	Q3' 2010	Q1'10	Q2'10	Q1'11
Processor Number	N550	D510	D525	N570
# of Cores	2	2	2	2
# of Threads	4	4	4	4
Clock Speed	1.5 GHz	1.66 GHz	1.8 GHz	1.66 GHz
Cache	1 MB L2 Cache	1 MB L2 Cache	1 MB L2 Cache	1 MB L2 Cache
Bus Type	DMI	DMI	DMI	DMI
System Bus	2.5 GT/s	2.5 GT/s	2.5 GT/s	2.5 GT/s
Instruction Set	64-bit	64-bit	64-bit	64-bit
Instruction Set Extensions	SSE2, SSE3, SSSE3	SSE2, SSE3, SSSE3	SSE2, SSE3, SSSE3	SSE2, SSE3, SSSE3
Embedded Options Available	No	Yes	Yes	No
Lithography	45 nm	45 nm	45 nm	45 nm
Max TDP	8.5 W	13 W	13 W	8.5 W
VID Voltage Range		0.800V-1.175V	0.800V-1.175V
Recommended Channel Price	$86.00	$63.00	$63.00	$86.00
Memory Specifications
Max Memory Size (dependent on memory type)	2 GB	4 GB	4 GB	2 GB
Memory Types	DDR3	DDR2-667/800	DDR3-800 (SODIMM only); DDR2-800/667	DDR3
# of Memory Channels	1	1	1	1
Max Memory Bandwidth		6.4 GB/s	6.4 GB/s
Physical Address Extensions		32-bit	32-bit
ECC Memory Supported		No	No
Graphics Specifications
Integrated Graphics	Yes	Yes	Yes
Graphics Base Frequency	200 MHz			200 MHz
Package Specifications
TJUNCTION		100°C	100°C
Package Size	22mm x 22mm	22mm x 22mm	22mm x 22mm	22mm x 22mm
Processing Die Size	87 mm2	87 mm2	87 mm2	87 mm2
# of Processing Die Transistors	176 million	176 million	176 million	176 million
Sockets Supported		FCBGA559	FCBGA559
Halogen Free Options Available	Yes	Yes	Yes	Yes
Advanced Technologies
Intel® Turbo Boost Technology	No	No	No	No
Intel® Hyper-Threading Technology	Yes	Yes	Yes	Yes
Intel® Virtualization Technology (VT-x)	No	No	No	No
Intel® Virtualization Technology for Directed I/O (VT-d)	No	No	No	No
Intel® Trusted Execution Technology	No	No	No	No
AES New Instructions		No	No
Intel® 64	Yes	Yes	Yes	Yes
Idle States		No	No
Enhanced Intel SpeedStep® Technology	Yes	No	No	Yes
Intel® Demand Based Switching	No	No	No	No
Thermal Monitoring Technologies	Yes	No	No	Yes
Execute Disable Bit	Yes	Yes	Yes	Yes