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McPAT (version 0.8 of Aug, 2010) is computing the target processor...
Warning: icache array structure cannot satisfy latency constraint.
Warning: dcache array structure cannot satisfy latency constraint.
McPAT (version 0.8 of Aug, 2010) results (current print level is 5)
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Technology 90 nm
Interconnect metal projection= aggressive interconnect technology projection
Core clock Rate(MHz) 1200
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Processor:
Area = 139.86 mm^2
Peak Power = 34.9936 W
Total Leakage = 4.16949 W
Peak Dynamic = 30.8241 W
Subthreshold Leakage = 3.86203 W
Gate Leakage = 0.307463 W
Runtime Dynamic = 34.0612 W
Total Cores:
Device Type= ITRS high performance device type
Area = 61.1957 mm^2
Peak Dynamic = 19.6269 W
Subthreshold Leakage = 2.04452 W
Gate Leakage = 0.277429 W
Runtime Dynamic = 29.5972 W
Total L2s:
Device Type= ITRS high performance device type
Area = 62.2653 mm^2
Peak Dynamic = 1.42987 W
Subthreshold Leakage = 1.65481 W
Gate Leakage = 0.00860545 W
Runtime Dynamic = 2.73329 W
Total First Level Directory:
Device Type= ITRS high performance device type
Area = 0.533824 mm^2
Peak Dynamic = 0.275566 W
Subthreshold Leakage = 0.00929753 W
Gate Leakage = 0.00179126 W
Runtime Dynamic = 0.193681 W
Total NoCs (Network/Bus):
Device Type= ITRS high performance device type
Area = 8.77595 mm^2
Peak Dynamic = 6.17873 W
Subthreshold Leakage = 0.108357 W
Gate Leakage = 0.0139259 W
Runtime Dynamic = 0.963385 W
Total MCs:
Device Type= ITRS high performance device type
Area = 7.08925 mm^2
Peak Dynamic = 3.3131 W
Subthreshold Leakage = 0.0450389 W
Gate Leakage = 0.00571171 W
Runtime Dynamic = 0.573656 W
*****************************************************************************************
Core:
Area = 61.1957 mm^2
Peak Dynamic = 19.6269 W
Subthreshold Leakage = 2.04452 W
Gate Leakage = 0.277429 W
Runtime Dynamic = 29.5972 W
Instruction Fetch Unit:
Area = 7.40352 mm^2
Peak Dynamic = 2.10646 W
Subthreshold Leakage = 0.126581 W
Gate Leakage = 0.0150397 W
Runtime Dynamic = 2.55478 W
Instruction Cache:
Area = 5.01657 mm^2
Peak Dynamic = 0.745807 W
Subthreshold Leakage = 0.0906167 W
Gate Leakage = 0.010922 W
Runtime Dynamic = 1.22193 W
Branch Target Buffer:
Area = 1.63475 mm^2
Peak Dynamic = 0.0974373 W
Subthreshold Leakage = 0.0188281 W
Gate Leakage = 0.00126965 W
Runtime Dynamic = 0.389749 W
Branch Predictor:
Area = 0.474272 mm^2
Peak Dynamic = 0.0682449 W
Subthreshold Leakage = 0.00901262 W
Gate Leakage = 0.00067136 W
Runtime Dynamic = 0.0636543 W
Global Predictor:
Area = 0.190297 mm^2
Peak Dynamic = 0.0224229 W
Subthreshold Leakage = 0.00351842 W
Gate Leakage = 0.000260107 W
Runtime Dynamic = 0.0239711 W
Local Predictor:
Area = 0.0959237 mm^2
Peak Dynamic = 0.0143301 W
Subthreshold Leakage = 0.00171829 W
Gate Leakage = 0.00012889 W
Runtime Dynamic = 0.015711 W
Area = 0.0484908 mm^2
Peak Dynamic = 0.0077514 W
Subthreshold Leakage = 0.000926283 W
Gate Leakage = 7.55051e-05 W
Runtime Dynamic = 0.00850163 W
Chooser:
Area = 0.190297 mm^2
Peak Dynamic = 0.0224229 W
Subthreshold Leakage = 0.00351842 W
Gate Leakage = 0.000260107 W
Runtime Dynamic = 0.0239711 W
RAS:
Area = 0.0451868 mm^2
Peak Dynamic = 0.00906891 W
Subthreshold Leakage = 0.00025749 W
Gate Leakage = 2.22565e-05 W
Runtime Dynamic = 1.06361e-06 W
Instruction Buffer:
Area = 0.11139 mm^2
Peak Dynamic = 0.30298 W
Subthreshold Leakage = 0.000556928 W
Gate Leakage = 4.34124e-05 W
Runtime Dynamic = 0.201987 W
Instruction Decoder:
Area = 0.0481902 mm^2
Peak Dynamic = 0.677465 W
Subthreshold Leakage = 0.00135195 W
Gate Leakage = 0.000132907 W
Runtime Dynamic = 0.677465 W
Renaming Unit:
Area = 4.5037 mm^2
Peak Dynamic = 4.11785 W
Subthreshold Leakage = 0.0296009 W
Gate Leakage = 0.00668098 W
Runtime Dynamic = 3.24944 W
Int Front End RAT:
Area = 2.76467 mm^2
Peak Dynamic = 2.43279 W
Subthreshold Leakage = 0.0129405 W
Gate Leakage = 0.00255854 W
Runtime Dynamic = 2.43279 W
FP Front End RAT:
Area = 1.39233 mm^2
Peak Dynamic = 1.35403 W
Subthreshold Leakage = 0.00981219 W
Gate Leakage = 0.00205621 W
Runtime Dynamic = 0.677017 W
Free List:
Area = 0.116928 mm^2
Peak Dynamic = 0.0436483 W
Subthreshold Leakage = 0.000259915 W
Gate Leakage = 2.53395e-05 W
Runtime Dynamic = 0.0872966 W
Int Retire RAT:
Area = 0.0429772 mm^2
Peak Dynamic = 0.0318091 W
Subthreshold Leakage = 0.000152798 W
Gate Leakage = 1.86722e-05 W
Runtime Dynamic = 0.0318091 W
FP Retire RAT:
Area = 0.0153516 mm^2
Peak Dynamic = 0.00997874 W
Subthreshold Leakage = 8.06509e-05 W
Gate Leakage = 7.17049e-06 W
Runtime Dynamic = 0.00498937 W
FP Free List:
Area = 0.0530951 mm^2
Peak Dynamic = 0.0310624 W
Subthreshold Leakage = 0.000140326 W
Gate Leakage = 1.46766e-05 W
Runtime Dynamic = 0.0155312 W
Load Store Unit:
Area = 20.5622 mm^2
Peak Dynamic = 5.14439 W
Subthreshold Leakage = 0.207699 W
Gate Leakage = 0.0357344 W
Runtime Dynamic = 16.0217 W
Data Cache:
Area = 15.2468 mm^2
Peak Dynamic = 4.5468 W
Subthreshold Leakage = 0.19694 W
Gate Leakage = 0.0331746 W
Runtime Dynamic = 15.8781 W
LoadQ:
Area = 0.863734 mm^2
Peak Dynamic = 0.191536 W
Subthreshold Leakage = 0.00227213 W
Gate Leakage = 0.000279753 W
Runtime Dynamic = 0.047884 W
StoreQ:
Area = 0.863734 mm^2
Peak Dynamic = 0.191536 W
Subthreshold Leakage = 0.00227213 W
Gate Leakage = 0.000279753 W
Runtime Dynamic = 0.0957681 W
Memory Management Unit:
Area = 3.49533 mm^2
Peak Dynamic = 1.34391 W
Subthreshold Leakage = 0.0412098 W
Gate Leakage = 0.00931467 W
Runtime Dynamic = 2.25879 W
Itlb:
Area = 1.12903 mm^2
Peak Dynamic = 0.425717 W
Subthreshold Leakage = 0.0152632 W
Gate Leakage = 0.00308734 W
Runtime Dynamic = 0.851444 W
Dtlb:
Area = 2.24796 mm^2
Peak Dynamic = 0.703668 W
Subthreshold Leakage = 0.0197321 W
Gate Leakage = 0.00422696 W
Runtime Dynamic = 1.40735 W
Execution Unit:
Area = 18.9802 mm^2
Peak Dynamic = 6.91426 W
Subthreshold Leakage = 1.01207 W
Gate Leakage = 0.130415 W
Runtime Dynamic = 5.51245 W
Register Files:
Area = 4.63431 mm^2
Peak Dynamic = 1.07973 W
Subthreshold Leakage = 0.00557121 W
Gate Leakage = 0.000534421 W
Runtime Dynamic = 0.491409 W
Integer RF:
Area = 3.11444 mm^2
Peak Dynamic = 0.64479 W
Subthreshold Leakage = 0.00348926 W
Gate Leakage = 0.000338898 W
Runtime Dynamic = 0.43963 W
Floating Point RF:
Area = 1.51987 mm^2
Peak Dynamic = 0.434944 W
Subthreshold Leakage = 0.00208194 W
Gate Leakage = 0.000195523 W
Runtime Dynamic = 0.051779 W
Instruction Scheduler:
Area = 2.2958 mm^2
Peak Dynamic = 0.682653 W
Subthreshold Leakage = 0.0043779 W
Gate Leakage = 0.000496354 W
Runtime Dynamic = 0.783433 W
Instruction Window:
Area = 0.416485 mm^2
Peak Dynamic = 0.230852 W
Subthreshold Leakage = 0.001531 W
Gate Leakage = 0.000214549 W
Runtime Dynamic = 0.308242 W
FP Instruction Window:
Area = 0.160067 mm^2
Peak Dynamic = 0.0899719 W
Subthreshold Leakage = 0.000573841 W
Gate Leakage = 9.08104e-05 W
Runtime Dynamic = 0.113361 W
ROB:
Area = 1.71925 mm^2
Peak Dynamic = 0.361829 W
Subthreshold Leakage = 0.00227307 W
Gate Leakage = 0.000190995 W
Runtime Dynamic = 0.361829 W
Integer ALUs (Count: 4 ):
Area = 2.56256 mm^2
Peak Dynamic = 1.45952 W
Subthreshold Leakage = 0.514377 W
Gate Leakage = 0.0657924 W
Runtime Dynamic = 1.12031 W
Floating Point Units (FPUs) (Count: 1 ):
Area = 9.317 mm^2
Peak Dynamic = 1.32571 W
Subthreshold Leakage = 0.467545 W
Gate Leakage = 0.0598023 W
Runtime Dynamic = 1.32571 W
Results Broadcast Bus:
Area Overhead = 0.0521609 mm^2
Peak Dynamic = 2.15212 W
Subthreshold Leakage = 0.0139887 W
Gate Leakage = 0.00178925 W
Runtime Dynamic = 1.79159 W
*****************************************************************************************
L2
Area = 62.2653 mm^2
Peak Dynamic = 1.42987 W
Subthreshold Leakage = 1.65481 W
Gate Leakage = 0.00860545 W
Runtime Dynamic = 2.73329 W
*****************************************************************************************
Second Level Directory
Area = 0.533824 mm^2
Peak Dynamic = 0.275566 W
Subthreshold Leakage = 0.00929753 W
Gate Leakage = 0.00179126 W
Runtime Dynamic = 0.193681 W
*****************************************************************************************
Memory Controller:
Area = 3.54463 mm^2
Peak Dynamic = 1.65655 W
Subthreshold Leakage = 0.0225194 W
Gate Leakage = 0.00285586 W
Runtime Dynamic = 0.573656 W
Front End Engine:
Area = 1.72828 mm^2
Peak Dynamic = 0.389588 W
Subthreshold Leakage = 0.00246696 W
Gate Leakage = 0.000291005 W
Runtime Dynamic = 0.0911898 W
Transaction Engine:
Area = 0.75308 mm^2
Peak Dynamic = 1.13896 W
Subthreshold Leakage = 0.00831402 W
Gate Leakage = 0.00106342 W
Runtime Dynamic = 0.341678 W
PHY:
Area = 1.06326 mm^2
Peak Dynamic = 0.128 W
Subthreshold Leakage = 0.0117384 W
Gate Leakage = 0.00150143 W
Runtime Dynamic = 0.140788 W
*****************************************************************************************
NOC
Area = 8.77595 mm^2
Peak Dynamic = 6.17873 W
Subthreshold Leakage = 0.108357 W
Gate Leakage = 0.0139259 W
Runtime Dynamic = 0.963385 W
Router:
Area = 8.3047 mm^2
Peak Dynamic = 2.78895 W
Subthreshold Leakage = 0.0606175 W
Gate Leakage = 0.00781974 W
Runtime Dynamic = 0.398421 W
Virtual Channel Buffer:
Area = 4.2978 mm^2
Peak Dynamic = 2.31409 W
Subthreshold Leakage = 0.028002 W
Gate Leakage = 0.00227471 W
Runtime Dynamic = 0.330584 W
Crossbar:
Area = 0.160538 mm^2
Peak Dynamic = 0.437862 W
Subthreshold Leakage = 0.0325996 W
Gate Leakage = 0.00554292 W
Runtime Dynamic = 0.0625517 W
Arbiter:
Peak Dynamic = 0.0370018 W
Subthreshold Leakage = 1.5858e-05 W
Gate Leakage = 2.11117e-06 W
Runtime Dynamic = 0.00528597 W
Per Router Links:
Area = 0.471256 mm^2
Peak Dynamic = 3.38978 W
Subthreshold Leakage = 0.0477391 W
Gate Leakage = 0.00610616 W
Runtime Dynamic = 0.564963 W
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