CPU DB

Intel Xeon L5420

Harpertown, 2500.0 MHz

Specifications
Designer Intel
Family Xeon
Model L5420
Code Name Harpertown
Clock [MHz] 2500.0
Max Clock (Turbo) [MHz]
Physical Details
Voltage (Nom.) [V] 1.10
TDP [W] 50.0
Die Size [mm²] 214
Transistor [M] 820.0
Architecture
Data Path Width 64
Cores per Chip 4
Threads per Core 1
Microarchitecture
µarch Core:Wolfdale
ISA x86-64
FP Pipe Stages
Int Pipe Stages 14
Cache (on-chip)
L1 Unified Cache
L1 Instruction Cache 32
L1 Data Cache 32
L2 Cache 24576
L3 Cache
Cache (off-chip)
L1 Unified Cache
L1 Instruction Cache
L1 Data Cache
L2 Cache
L3 Cache
Process Technology
Fabricated By Intel
Process http://cpudb.stanford.edu/technologies/61
Technology CMOS
Feature Size [μm] 0.045
Channel Length [μm] 0.035
Metal Layers 9
Metal Type copper
FO4 Delay [ps] 12.6

    SpecInt2006

    Perlbench Bzip2 Gcc Mcf Gobmk Hmmer Sjeng Libquantum H264ref Omnetpp Astar Xalancbmk
    16.4 13.7 14.1 22.0 16.6 13.1 15.2 181.0 26.3 14.6 12.6 21.5 source
    16.4 13.6 12.9 21.4 16.5 13.1 14.9 191.0 25.9 14.2 12.7 21.2 source
    16.5 13.7 14.3 22.3 16.6 13.2 15.3 185.0 25.9 14.9 12.8 21.7 source
    16.2 13.5 12.3 20.9 17.0 13.1 15.3 152.0 25.3 14.6 12.8 21.8 source
    17.1 13.9 12.5 25.4 16.7 14.0 16.4 220.0 24.2 13.9 12.3 20.8 source
    16.2 13.9 13.7 24.4 16.9 14.1 16.9 227.0 27.4 13.3 12.6 21.7 source
    16.4 13.7 12.9 21.2 16.4 13.1 14.9 192.0 25.9 13.3 12.4 21.6 source
    16.4 13.6 13.2 22.2 16.5 13.2 14.9 189.0 26.0 14.0 12.4 22.0 source

    SpecFp2006

    Bwaves Gamess Milc Zeusmp Gromacs Cactusadm Leslie3d Namd Dealii Soplex Povray Calculix Gemsfdtd Tonto Lbm Wrf Sphinx3
    31.5 17.9 10.4 15.3 16.2 37.7 17.9 13.2 24.1 13.0 20.9 13.6 17.8 18.2 7.3 20.1 23.6 source
    29.8 17.8 9.8 14.8 16.1 36.7 16.6 13.2 23.8 12.5 20.9 13.5 14.9 18.0 6.5 19.5 23.0 source
    31.6 17.9 10.7 15.4 16.2 38.3 18.0 13.3 24.3 13.3 20.9 13.6 17.8 18.2 7.5 20.3 23.8 source
    30.4 17.6 10.5 14.9 16.0 37.6 17.1 13.2 24.0 13.2 19.9 13.4 16.1 17.8 7.7 19.5 23.7 source
    33.7 17.2 14.9 18.9 16.2 97.3 17.7 13.4 23.9 12.9 20.2 19.0 21.1 15.4 23.9 18.9 23.0 source
    35.6 17.3 13.3 19.5 16.6 99.3 16.4 13.6 23.3 12.1 20.5 19.1 24.4 17.0 32.2 18.7 22.8 source
    31.1 17.9 10.4 14.6 16.1 37.3 18.1 13.2 23.8 12.1 20.8 13.5 17.7 18.0 7.1 19.8 23.5 source
    31.2 17.8 10.1 14.1 16.1 36.1 18.0 13.2 23.5 11.4 20.8 13.5 17.5 18.1 6.9 19.7 23.0 source