Intel Core:Penryn µarch

Microarchitecture
µarch Core:Penryn
ISA x86-64
FP Pipe Stages
Int Pipe Stages 14
Additional Specifications
ISA Extensions SSE4.1
Max µops (per-cycle) 6
IFU 5
LSFU 2
FPFU 4
TFU
Max Inst. Decoded 5
ROB Size 96
Inst. Window 32
IF Queue
Additional Specifications
BHT Size
BTB Size
BP Acc
Registers (INT) 8533
Registers (FP)
Registers (All)
Memory BW [MB/s]
Out of Order true
Integrated Memory Ctrl false

Designer Family Code Name Model μarch Released Cache Vdd Feature Size FO4 Clock TDP SPECInt 1992 SPECFp 1992 SPECInt 1995 SPECFp 1995 SPECInt 2000 SPECFp 2000 SPECInt 2006 SPECFp 2006
Intel Core 2 Duo Penryn-3M P8400 Core:Penryn 2008-06-01 3072 1.12 0.045 12.6 2266.0 25.0 17.1 16.1 details
Intel Core 2 Duo Penryn T9400 Core:Penryn 2008-07-01 6144 1.11 0.045 12.6 2533.0 35.0 19.7 18.0 details
Intel Pentium Penryn SU2700 Core:Penryn 2009-05-01 2048 1.10 0.045 12.6 1300.0 10.0 details
Intel Core2 Penryn T9600 Core:Penryn 2008-01-07 6144 1.13 0.045 12.6 2800.0 35.0 details
Intel Core2 Penryn P8600 Core:Penryn 2008-01-07 3072 1.10 0.045 12.6 2400.0 25.0 details
Intel Core2 Penryn T9500 Core:Penryn 2008-01-01 6144 1.12 0.045 12.6 2600.0 35.0 details
Intel Core 2 Extreme Penryn X9000 Core:Penryn 2008-01-01 6144 1.14 0.045 12.6 2800.0 44.0 18.9 17.4 details
Intel Celeron Penryn SU2300 Core:Penryn 2009-01-07 1024 1.10 0.045 12.6 1200.0 10.0 details
Intel Core2 Penryn SU9400 Core:Penryn 2008-01-07 3072 1.10 0.045 12.6 1400.0 10.0 details
Intel Core2 Penryn SU3500 Core:Penryn 2009-01-04 3072 1.10 0.045 12.6 1400.0 5.5 details
Intel Core2 Penryn T9900 Core:Penryn 2009-01-04 6144 1.13 0.045 12.6 3060.0 35.0 details