Intel NetBurst:Prescott µarch

Microarchitecture
µarch NetBurst:Prescott
ISA x86-32
FP Pipe Stages
Int Pipe Stages 31
Additional Specifications
ISA Extensions SSE3
Max µops (per-cycle) 6
IFU 3
LSFU 2
FPFU 2
TFU 7
Max Inst. Decoded 1
ROB Size 126
Inst. Window
IF Queue
Additional Specifications
BHT Size 4096
BTB Size
BP Acc
Registers (INT) 128
Registers (FP) 128
Registers (All) 256
Memory BW [MB/s] 6400
Out of Order true
Integrated Memory Ctrl true

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 Pentium 4 Prescott 521 NetBurst:Prescott 1024 1.31 0.09 19.1 2800.0 84.0 1328.0 1383.1 details
Intel Pentium 4 Prescott 530 NetBurst:Prescott 1024 1.31 0.09 19.1 3000.0 84.0 1365.0 1568.0 details
Intel Pentium 4 Prescott 531 NetBurst:Prescott 1024 0.09 19.1 3000.0 1406.0 1658.0 details
Intel Pentium 4 Prescott 560 NetBurst:Prescott 2004-06-21 1024 1.31 0.09 19.1 3600.0 115.0 1581.0 1672.0 details
Intel Pentium 4 Prescott 570 NetBurst:Prescott 1024 1.31 0.09 19.1 3800.0 115.0 1666.0 1839.0 details
Intel Pentium 4 EE Prescott 2M NetBurst:Prescott 2048 0.09 19.1 3800.0 1793.0 1976.0 details
Intel Pentium 4 EE Prescott 2M NetBurst:Prescott 2005-02-21 2048 1.50 0.09 19.1 3733.0 109.0 details
Intel Pentium Prescott 520 NetBurst:Prescott 2004-01-04 1024 1.31 0.09 19.1 2800.0 84.0 details
Intel Pentium Prescott 630 NetBurst:Prescott 2005-01-10 2048 1.30 0.09 19.1 3000.0 84.0 details
Intel Pentium Prescott 640 NetBurst:Prescott 2005-01-01 2048 1.30 0.09 19.1 3200.0 84.0 details