Intel Core:Wolfdale µarch

Microarchitecture
µarch Core:Wolfdale
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 Wolfdale-3M E7400 Core:Wolfdale 2008-10-01 3072 1.11 0.045 12.6 2800.0 65.0 21.3 20.0 details
Intel Core 2 Duo Wolfdale E8400 Core:Wolfdale 2008-01-01 6144 1.11 0.045 12.6 3000.0 65.0 22.7 20.8 details
Intel Pentium Wolfdale E5300 Core:Wolfdale 2008-11-01 2048 1.11 0.045 12.6 2600.0 65.0 18.6 18.5 details
Intel Xeon Wolfdale E3113 Core:Wolfdale 6144 1.08 0.045 12.6 3000.0 65.0 21.8 20.4 details
Intel Xeon Harpertown E5440 Core:Wolfdale 2007-11-01 12284 1.10 0.045 12.6 2830.0 80.0 22.3 19.7 details
Intel Xeon Harpertown L5410 Core:Wolfdale 2008-03-01 12284 1.10 0.045 12.6 2330.0 50.0 19.3 18.7 details
Intel Xeon Harpertown E5405 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 2000.0 80.0 16.9 15.9 details
Intel Xeon Harpertown E5410 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 2330.0 80.0 19.2 18.2 details
Intel Xeon Harpertown E5430 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 2660.0 80.0 21.4 19.2 details
Intel Xeon Harpertown E5450 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 3000.0 80.0 23.6 20.6 details
Intel Xeon Harpertown E5472 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 3000.0 80.0 23.5 20.6 details
Intel Xeon Harpertown X5460 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 3160.0 120.0 0.0 0.0 details
Intel Xeon Harpertown X5482 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 3200.0 150.0 25.4 23.9 details
Intel Xeon Wolfdale E5205 Core:Wolfdale 2007-01-10 6144 1.08 0.045 12.6 1860.0 65.0 14.5 14.2 details
Intel Core2 Wolfdale E7600 Core:Wolfdale 2009-01-04 3072 1.11 0.045 12.6 3060.0 65.0 details
Intel Xeon Wolfdale X5260 Core:Wolfdale 2007-01-10 6144 1.10 0.045 12.6 3333.0 80.0 0.0 0.0 details
Intel Xeon Wolfdale X5272 Core:Wolfdale 2007-01-10 6144 1.10 0.045 12.6 3400.0 80.0 23.9 22.2 details
Intel Core2 Wolfdale E8200 Core:Wolfdale 2008-01-01 6144 1.11 0.045 12.6 2660.0 65.0 details
Intel Core2 Wolfdale E8500 Core:Wolfdale 2008-01-01 6144 1.11 0.045 12.6 3160.0 65.0 details
Intel Xeon Harpertown E5420 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 2500.0 80.0 20.1 18.0 details
Intel Xeon Harpertown L5420 Core:Wolfdale 2008-01-01 24576 1.10 0.045 12.6 2500.0 50.0 20.1 18.1 details
Intel Xeon Harpertown X5450 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 3000.0 120.0 23.0 19.1 details
Intel Xeon Harpertown X5472 Core:Wolfdale 2007-01-10 24576 1.10 0.045 12.6 3000.0 120.0 23.3 19.9 details
Intel Celeron Wolfdale E3200 Core:Wolfdale 2009-01-07 1024 1.11 0.045 12.6 2400.0 65.0 16.1 16.7 details
Intel Celeron Wolfdale E3300 Core:Wolfdale 2009-01-07 1024 1.11 0.045 12.6 2500.0 65.0 details
Intel Xeon Wolfdale E3110 Core:Wolfdale 2008-01-01 6144 1.11 0.045 12.6 3000.0 65.0 22.5 22.1 details
Intel Xeon Wolfdale L5240 Core:Wolfdale 2008-01-04 6144 1.10 0.045 12.6 3000.0 40.0 22.5 21.5 details
Intel Xeon Wolfdale E3120 Core:Wolfdale 2008-01-07 6144 1.36 0.045 12.6 3160.0 65.0 22.6 22.6 details
Intel Core2 Wolfdale E8600 Core:Wolfdale 2008-01-07 6144 1.11 0.045 12.6 3330.0 65.0 details
Intel Core2 Wolfdale E7300 Core:Wolfdale 2008-01-07 3072 1.11 0.045 12.6 2660.0 65.0 details
Intel Core2 Wolfdale E7500 Core:Wolfdale 2009-01-01 3072 1.11 0.045 12.6 2930.0 65.0 details
Intel Xeon Wolfdale X5270 Core:Wolfdale 2008-01-07 6144 1.10 0.045 12.6 3500.0 80.0 26.1 24.6 details
Intel Xeon Wolfdale L5215 Core:Wolfdale 2008-01-07 6144 1.10 0.045 12.6 1860.0 20.0 15.8 16.3 details
Intel Pentium Wolfdale E5200 Core:Wolfdale 2008-01-07 2048 1.11 0.045 12.6 2500.0 65.0 18.2 16.8 details
Intel Core2 Wolfdale E7200 Core:Wolfdale 2008-01-04 3072 1.11 0.045 12.6 2530.0 65.0 details
Intel Xeon Harpertown X5470 Core:Wolfdale 2008-01-07 24576 1.10 0.045 12.6 3330.0 120.0 26.2 24.8 details
Intel Xeon Wolfdale L3110 Core:Wolfdale 2009-01-01 6144 1.11 0.045 12.6 3000.0 45.0 24.4 23.1 details