Intel Core:Yorkfield µarch

Microarchitecture
µarch Core:Yorkfield
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 Quad Yorkfield Q9400 Core:Yorkfield 2008-08-01 6144 1.11 0.045 12.6 2666.0 95.0 20.9 19.5 details
Intel Xeon Yorkfield X3380 Core:Yorkfield 2009-01-01 24576 1.11 0.045 12.6 3160.0 95.0 26.4 25.4 details
Intel Core2 Yorkfield Q9300 Core:Yorkfield 2008-01-01 12288 1.11 0.045 12.6 2500.0 95.0 details
Intel Core2 Yorkfield Q9450 Core:Yorkfield 2008-01-01 24576 1.11 0.045 12.6 2660.0 95.0 details
Intel Core2 Yorkfield Q9550 Core:Yorkfield 2008-01-01 24576 1.11 0.045 12.6 2830.0 95.0 details
Intel Xeon Yorkfield X3320 Core:Yorkfield 2008-01-01 12288 1.11 0.045 12.6 2500.0 95.0 18.2 19.0 details
Intel Xeon Yorkfield X3350 Core:Yorkfield 2008-01-01 24576 1.11 0.045 12.6 2660.0 95.0 20.3 20.7 details
Intel Xeon Yorkfield X3360 Core:Yorkfield 2008-01-01 24576 1.11 0.045 12.6 2830.0 95.0 22.1 22.1 details
Intel Xeon Yorkfield X3353 Core:Yorkfield 24576 0.045 12.6 2660.0 80.0 21.3 20.6 details
Intel Xeon Yorkfield X3323 Core:Yorkfield 12288 0.045 12.6 2500.0 80.0 18.4 18.3 details
Intel Core2 Yorkfield Q9650 Core:Yorkfield 2008-01-07 24576 1.11 0.045 12.6 3000.0 95.0 details
Intel Xeon Yorkfield X3330 Core:Yorkfield 2008-01-07 12288 6812.93 0.045 12.6 2660.0 95.0 21.0 21.8 details
Intel Xeon Yorkfield X3370 Core:Yorkfield 2008-01-07 24576 1.11 0.045 12.6 3000.0 95.0 23.7 23.5 details
Intel Core2 Yorkfield Q8200 Core:Yorkfield 2008-01-07 8192 1.11 0.045 12.6 2330.0 95.0 details
Intel Core2 Yorkfield Q8400 Core:Yorkfield 2009-01-04 8192 1.11 0.045 12.6 2660.0 95.0 details
Intel Core2 Yorkfield Q8300 Core:Yorkfield 2008-01-10 8192 1.11 0.045 12.6 2500.0 95.0 details
Intel Xeon Yorkfield X3363 Core:Yorkfield 24576 0.045 12.6 2830.0 80.0 21.8 21.0 details