Atom or Core 2 Duo? Comparison

	Atom 230	Core 2 Duo
Clock Speed	1600 MHz	2533 MHz
Code Name	Diamondville	Wolfdale
Based on	x86-64	x86-64
Cores	1	2
L1 Cache	32+24 KB Data/Instruction Cache	32+32 KB Data/Instruction Cache
L2 Cache	512 KB	3 MB
Interface	FSB800	FSB800
Hyper-Threading	Yes	No
Instruction Sets	MMX, SSE, SSE2, SSE3, SSSE3	MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, TXT
Buffer Overflow Protection	XD bit	XD bit
On-Die Encryption	No	No
Die size	26 mm²	81 mm²
Transistors	47 million	274 million
Package	22x22 mm, 441-ball Micro-FCBGA	Flip-Chip Land Grid Array (FC-LGA6), LGA775
Process Technology	45 nm	45 nm
TDP	4 W	65 W