Application	Mobile
Brand names	Celeron 7xx, and 9xxCeleron E3xxx, SU2xxxPentium T4xxx, SU4xxx, and SU2xxxCore 2 Solo SU3xxxCore 2 Duo P7xxx, P8xxx, and P9xxxCore 2 Duo T6xxx, T7xxx, T8xxx, and T9xxxCore 2 Duo SP9xxx, SL9xxx, SU7xxx, and SU9xxxCore 2 Quad Q9xxxCore 2 Extreme QX9300
Common manufacturer	Intel
Cores	2 (Penryn-QC: 4)
CPUID code	1067x
Designed by	Intel
FSB speeds	800 MT/s to 1.07 GT/s
Instruction set	x86, x86-64
L1 cache	32 KB instruction, 32 KB data per core
L2 cache	Penryn: 6 MB Penryn-3M: 3 MB Penryn-L: 3 MB Penryn-QC: 12 MB
Marketed by	Intel
Max. CPU clock rate	1.2 GHz to 3.06 GHz
Microarchitecture	Penryn
Package	FCBGA478
Penryn	T9xxx
Penryn XE	Core 2 Extreme
Penryn-3M	Pentium
Penryn-L	SU2xxx
Penryn-QC	QX9300
Predecessor	Merom
Product code	Penryn: 80576 Penryn-3M: 80577 Penryn-L: 80585 Penryn-QC: 80581
Socket	Socket P
Successors	Clarksfield (quad-core and extreme mobile)Arrandale (dual-core mobile)
Technology node	45 nm

Penryn (microprocessor)

Key specifications