McPAT (version 0.8 of Aug, 2010) is computing the target processor... McPAT (version 0.8 of Aug, 2010) results (current print level is 5) ***************************************************************************************** Technology 40 nm Interconnect metal projection = conservative interconnect technology projection Target Clock Rate (MHz) 1700 ***************************************************************************************** System: Area = 10.8081 mm^2 Peak Dynamic Power = 2.45616 W Subthreshold Leakage Power = 4.64481 W Gate Leakage Power = 0.193831 W Runtime Dynamic Power = 1.32073 W Runtime Dynamic Energy = 1.16535e-07 J Total Runtime Energy = 5.43474e-07 J Core 0: Area = 10.8081 mm^2 Peak Dynamic Power = 2.45616 W Subthreshold Leakage Power = 4.64481 W Gate Leakage Power = 0.193831 W Runtime Dynamic Power = 1.32073 W Runtime Dynamic Energy = 1.16535e-07 J Total Runtime Energy = 5.43474e-07 J Instruction Fetch Unit: Area = 2.10081 mm^2 Peak Dynamic Power = 0.33569 W Subthreshold Leakage Power = 0.347428 W Gate Leakage Power = 0.00868165 W Runtime Dynamic Power = 0.213414 W Runtime Dynamic Energy = 1.88306e-08 J Total Runtime Energy = 5.0252e-08 J Instruction Cache: Area = 0.970326 mm^2 Peak Dynamic Power = 0.0549304 W Subthreshold Leakage Power = 0.0678485 W Gate Leakage Power = 0.00157419 W Runtime Dynamic Power = 0.0505595 W Runtime Dynamic Energy = 4.46113e-09 J Total Runtime Energy = 1.05867e-08 J Data and Tag Arrays: Area = 0.25887 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0622886 W Gate Leakage Power = 0.00129234 W Runtime Dynamic Power = 0.0464002 W Runtime Dynamic Energy = 4.09413e-09 J Total Runtime Energy = 9.70422e-09 J Miss Buffer: Area = 0.262959 mm^2 Peak Dynamic Power = 0.0192867 W Subthreshold Leakage Power = 0.00194663 W Gate Leakage Power = 9.86469e-05 W Runtime Dynamic Power = 0.00146456 W Runtime Dynamic Energy = 1.29226e-10 J Total Runtime Energy = 3.09692e-10 J Fill Buffer: Area = 0.224249 mm^2 Peak Dynamic Power = 0.0178218 W Subthreshold Leakage Power = 0.00180662 W Gate Leakage Power = 9.16038e-05 W Runtime Dynamic Power = 0.00134737 W Runtime Dynamic Energy = 1.18886e-10 J Total Runtime Energy = 2.86376e-10 J Prefetch Buffer: Area = 0.224249 mm^2 Peak Dynamic Power = 0.0178218 W Subthreshold Leakage Power = 0.00180662 W Gate Leakage Power = 9.16038e-05 W Runtime Dynamic Power = 0.00134737 W Runtime Dynamic Energy = 1.18886e-10 J Total Runtime Energy = 2.86376e-10 J Branch Target Buffer: Area = 0.526552 mm^2 Peak Dynamic Power = 0.0433889 W Subthreshold Leakage Power = 0.0869885 W Gate Leakage Power = 0.00266245 W Runtime Dynamic Power = 0.0189877 W Runtime Dynamic Energy = 1.67538e-09 J Total Runtime Energy = 9.58576e-09 J Branch Predictor: Area = 0.594319 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.186556 W Gate Leakage Power = 0.00424723 W Runtime Dynamic Power = 0.0647432 W Runtime Dynamic Energy = 5.71264e-09 J Total Runtime Energy = 2.25483e-08 J Global Predictor: Area = 0.129022 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0419609 W Gate Leakage Power = 0.000962899 W Runtime Dynamic Power = 0.0172467 W Runtime Dynamic Energy = 1.52177e-09 J Total Runtime Energy = 5.30916e-09 J Local Predictor, Level 1: Area = 0.191924 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0589594 W Gate Leakage Power = 0.00130932 W Runtime Dynamic Power = 0.0255552 W Runtime Dynamic Energy = 2.25487e-09 J Total Runtime Energy = 7.5727e-09 J Local Predictor, Level 2: Area = 0.129022 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0419609 W Gate Leakage Power = 0.000962899 W Runtime Dynamic Power = 0.0046946 W Runtime Dynamic Energy = 4.1423e-10 J Total Runtime Energy = 4.20162e-09 J Predictor Chooser: Area = 0.129022 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0419609 W Gate Leakage Power = 0.000962899 W Runtime Dynamic Power = 0.0172467 W Runtime Dynamic Energy = 1.52177e-09 J Total Runtime Energy = 5.30916e-09 J RAS: Area = 0.0153301 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0017144 W Gate Leakage Power = 4.92127e-05 W Runtime Dynamic Power = 0 W Runtime Dynamic Energy = 0 J Total Runtime Energy = 1.55613e-10 J Instruction Buffer: Area = 0.0034347 mm^2 Peak Dynamic Power = 0.011729 W Subthreshold Leakage Power = 0.000650517 W Gate Leakage Power = 1.85414e-05 W Runtime Dynamic Power = 0.00390968 W Runtime Dynamic Energy = 3.44972e-10 J Total Runtime Energy = 4.04006e-10 J Instruction Opcode Decoder: Area = 0.00289896 mm^2 Peak Dynamic Power = 0.0752588 W Subthreshold Leakage Power = 0.00253168 W Gate Leakage Power = 8.37387e-05 W Runtime Dynamic Power = 0.0250863 W Runtime Dynamic Energy = 2.2135e-09 J Total Runtime Energy = 2.44427e-09 J Instruction Operand Decoder: Area = 0.000377341 mm^2 Peak Dynamic Power = 0.0751236 W Subthreshold Leakage Power = 0.00032028 W Gate Leakage Power = 1.17596e-05 W Runtime Dynamic Power = 0.0250412 W Runtime Dynamic Energy = 2.20952e-09 J Total Runtime Energy = 2.23881e-09 J Instruction Microcode Decoder: Area = 0.00289896 mm^2 Peak Dynamic Power = 0.0752588 W Subthreshold Leakage Power = 0.00253168 W Gate Leakage Power = 8.37387e-05 W Runtime Dynamic Power = 0.0250863 W Runtime Dynamic Energy = 2.2135e-09 J Total Runtime Energy = 2.44427e-09 J Load/Store Unit: Area = 1.69899 mm^2 Peak Dynamic Power = 0.16674 W Subthreshold Leakage Power = 0.0926715 W Gate Leakage Power = 0.00259372 W Runtime Dynamic Power = 0.142557 W Runtime Dynamic Energy = 1.25786e-08 J Total Runtime Energy = 2.09843e-08 J Data Cache: Area = 1.58391 mm^2 Peak Dynamic Power = 0.0928926 W Subthreshold Leakage Power = 0.0789233 W Gate Leakage Power = 0.00207502 W Runtime Dynamic Power = 0.0922726 W Runtime Dynamic Energy = 8.1417e-09 J Total Runtime Energy = 1.52886e-08 J Data and Tag Arrays: Area = 0.619642 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0607406 W Gate Leakage Power = 0.00122316 W Runtime Dynamic Power = 0.0861866 W Runtime Dynamic Energy = 7.6047e-09 J Total Runtime Energy = 1.30721e-08 J Miss Buffer: Area = 0.270528 mm^2 Peak Dynamic Power = 0.0245073 W Subthreshold Leakage Power = 0.0048041 W Gate Leakage Power = 0.000224896 W Runtime Dynamic Power = 0.00214283 W Runtime Dynamic Energy = 1.89073e-10 J Total Runtime Energy = 6.32808e-10 J Fill Buffer: Area = 0.231248 mm^2 Peak Dynamic Power = 0.0227951 W Subthreshold Leakage Power = 0.00445956 W Gate Leakage Power = 0.000208987 W Runtime Dynamic Power = 0.00197161 W Runtime Dynamic Energy = 1.73965e-10 J Total Runtime Energy = 5.85896e-10 J Prefetch Buffer: Area = 0.231248 mm^2 Peak Dynamic Power = 0.0227951 W Subthreshold Leakage Power = 0.00445956 W Gate Leakage Power = 0.000208987 W Runtime Dynamic Power = 0.00157729 W Runtime Dynamic Energy = 1.39172e-10 J Total Runtime Energy = 5.51103e-10 J Writeback Buffer: Area = 0.231248 mm^2 Peak Dynamic Power = 0.0227951 W Subthreshold Leakage Power = 0.00445956 W Gate Leakage Power = 0.000208987 W Runtime Dynamic Power = 0.000394322 W Runtime Dynamic Energy = 3.47931e-11 J Total Runtime Energy = 4.46724e-10 J Load Queue: Area = 0.054217 mm^2 Peak Dynamic Power = 0.0316525 W Subthreshold Leakage Power = 0.00559768 W Gate Leakage Power = 0.00022125 W Runtime Dynamic Power = 0.0137161 W Runtime Dynamic Energy = 1.21024e-09 J Total Runtime Energy = 1.72368e-09 J Store Queue: Area = 0.0608565 mm^2 Peak Dynamic Power = 0.0421944 W Subthreshold Leakage Power = 0.00815046 W Gate Leakage Power = 0.000297452 W Runtime Dynamic Power = 0.0365685 W Runtime Dynamic Energy = 3.22663e-09 J Total Runtime Energy = 3.97204e-09 J Memory Management Unit: Area = 0.331371 mm^2 Peak Dynamic Power = 0.318513 W Subthreshold Leakage Power = 0.097099 W Gate Leakage Power = 0.00441089 W Runtime Dynamic Power = 0.123948 W Runtime Dynamic Energy = 1.09366e-08 J Total Runtime Energy = 1.98933e-08 J Instruction TLB: Area = 0.131789 mm^2 Peak Dynamic Power = 0.151159 W Subthreshold Leakage Power = 0.0446376 W Gate Leakage Power = 0.00203139 W Runtime Dynamic Power = 0.0511229 W Runtime Dynamic Energy = 4.51085e-09 J Total Runtime Energy = 8.62869e-09 J Data TLB: Area = 0.199582 mm^2 Peak Dynamic Power = 0.167354 W Subthreshold Leakage Power = 0.0524614 W Gate Leakage Power = 0.00237949 W Runtime Dynamic Power = 0.072825 W Runtime Dynamic Energy = 6.42574e-09 J Total Runtime Energy = 1.12646e-08 J Execution Unit: Area = 2.36584 mm^2 Peak Dynamic Power = 1.52633 W Subthreshold Leakage Power = 1.18035 W Gate Leakage Power = 0.0498689 W Runtime Dynamic Power = 0.517033 W Runtime Dynamic Energy = 4.56205e-08 J Total Runtime Energy = 1.5417e-07 J Int Bypass Data: Area = 0.0024813 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.00618474 W Runtime Dynamic Energy = 5.45712e-10 J Total Runtime Energy = 5.45712e-10 J Int Bypass Tag: Area = 0.000291384 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.000726287 W Runtime Dynamic Energy = 6.40842e-11 J Total Runtime Energy = 6.40842e-11 J Mul Bypass Data: Area = 0.00328459 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.00818697 W Runtime Dynamic Energy = 7.2238e-10 J Total Runtime Energy = 7.2238e-10 J Mul Bypass Tag: Area = 0.000366693 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.000913997 W Runtime Dynamic Energy = 8.06468e-11 J Total Runtime Energy = 8.06468e-11 J FP Bypass Data: Area = 0.0039374 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.00981414 W Runtime Dynamic Energy = 8.65954e-10 J Total Runtime Energy = 8.65954e-10 J FP Bypass Tag: Area = 0.000508858 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.00126835 W Runtime Dynamic Energy = 1.11913e-10 J Total Runtime Energy = 1.11913e-10 J Register File Unit: Area = 0.0603417 mm^2 Peak Dynamic Power = 0.094149 W Subthreshold Leakage Power = 0.00361325 W Gate Leakage Power = 0.000100838 W Runtime Dynamic Power = 0.00713589 W Runtime Dynamic Energy = 6.29638e-10 J Total Runtime Energy = 9.57351e-10 J Integer Register File: Area = 0.0397387 mm^2 Peak Dynamic Power = 0.0858804 W Subthreshold Leakage Power = 0.00167327 W Gate Leakage Power = 4.73072e-05 W Runtime Dynamic Power = 0.00340795 W Runtime Dynamic Energy = 3.00702e-10 J Total Runtime Energy = 4.52517e-10 J FP Register File: Area = 0.020603 mm^2 Peak Dynamic Power = 0.00826856 W Subthreshold Leakage Power = 0.00193998 W Gate Leakage Power = 5.35312e-05 W Runtime Dynamic Power = 0.00372794 W Runtime Dynamic Energy = 3.28936e-10 J Total Runtime Energy = 5.04834e-10 J Instruction Scheduler: Area = 0.107117 mm^2 Peak Dynamic Power = 0.107009 W Subthreshold Leakage Power = 0.00250283 W Gate Leakage Power = 7.07223e-05 W Runtime Dynamic Power = 0.0155966 W Runtime Dynamic Energy = 1.37617e-09 J Total Runtime Energy = 1.60325e-09 J Integer Instruction Window: Area = 0.0261741 mm^2 Peak Dynamic Power = 0.0268581 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.00223817 W Runtime Dynamic Energy = 1.97486e-10 J Total Runtime Energy = 1.97486e-10 J FP Instruction Window: Area = 0.0232716 mm^2 Peak Dynamic Power = 0.0133785 W Subthreshold Leakage Power = 0 W Gate Leakage Power = 0 W Runtime Dynamic Power = 0.00222975 W Runtime Dynamic Energy = 1.96742e-10 J Total Runtime Energy = 1.96742e-10 J Reorder Buffer: Area = 0.0576711 mm^2 Peak Dynamic Power = 0.066772 W Subthreshold Leakage Power = 0.00250283 W Gate Leakage Power = 7.07223e-05 W Runtime Dynamic Power = 0.0111287 W Runtime Dynamic Energy = 9.81941e-10 J Total Runtime Energy = 1.20902e-09 J Integer ALU(s): Area = 0.138846 mm^2 Peak Dynamic Power = 0.332578 W Subthreshold Leakage Power = 0.201977 W Gate Leakage Power = 0.00854828 W Runtime Dynamic Power = 0.0778676 W Runtime Dynamic Energy = 6.87067e-09 J Total Runtime Energy = 2.54464e-08 J Floating Point Unit(s): Area = 1.8404 mm^2 Peak Dynamic Power = 0.595559 W Subthreshold Leakage Power = 0.669296 W Gate Leakage Power = 0.0283266 W Runtime Dynamic Power = 0.233603 W Runtime Dynamic Energy = 2.0612e-08 J Total Runtime Energy = 8.21669e-08 J Multiply/Divide Unit(s): Area = 0.20827 mm^2 Peak Dynamic Power = 0.39704 W Subthreshold Leakage Power = 0.302965 W Gate Leakage Power = 0.0128224 W Runtime Dynamic Power = 0.155735 W Runtime Dynamic Energy = 1.37413e-08 J Total Runtime Energy = 4.1605e-08 J Undifferentiated Core: Area = 3.88668 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 2.82694 W Gate Leakage Power = 0.119645 W Runtime Dynamic Power = 0 W Runtime Dynamic Energy = 0 J Total Runtime Energy = 2.59992e-07 J Rename Unit: Area = 0.333151 mm^2 Peak Dynamic Power = 0.10888 W Subthreshold Leakage Power = 0.0255114 W Gate Leakage Power = 0.000663381 W Runtime Dynamic Power = 0.0538848 W Runtime Dynamic Energy = 4.75454e-09 J Total Runtime Energy = 7.06408e-09 J Int Front RAT: Area = 0.129348 mm^2 Peak Dynamic Power = 0.0382386 W Subthreshold Leakage Power = 0.00828989 W Gate Leakage Power = 0.000204367 W Runtime Dynamic Power = 0.0063731 W Runtime Dynamic Energy = 5.62332e-10 J Total Runtime Energy = 1.31183e-09 J FP Front RAT: Area = 0.166163 mm^2 Peak Dynamic Power = 0.0432953 W Subthreshold Leakage Power = 0.0126995 W Gate Leakage Power = 0.000319816 W Runtime Dynamic Power = 0.00721588 W Runtime Dynamic Energy = 6.36696e-10 J Total Runtime Energy = 1.78546e-09 J Integer Free List: Area = 0.0120305 mm^2 Peak Dynamic Power = 0.00394808 W Subthreshold Leakage Power = 0.000639181 W Gate Leakage Power = 2.0232e-05 W Runtime Dynamic Power = 0.00131603 W Runtime Dynamic Energy = 1.1612e-10 J Total Runtime Energy = 1.74304e-10 J Int Retire RAT: Area = 0.00606308 mm^2 Peak Dynamic Power = 0.00325948 W Subthreshold Leakage Power = 0.000496413 W Gate Leakage Power = 1.45535e-05 W Runtime Dynamic Power = 0.000543246 W Runtime Dynamic Energy = 4.79335e-11 J Total Runtime Energy = 9.30188e-11 J FP Retire RAT: Area = 0.00751656 mm^2 Peak Dynamic Power = 0.00404193 W Subthreshold Leakage Power = 0.000709488 W Gate Leakage Power = 1.94961e-05 W Runtime Dynamic Power = 0.000673654 W Runtime Dynamic Energy = 5.94401e-11 J Total Runtime Energy = 1.23762e-10 J FP Free List: Area = 0.0120305 mm^2 Peak Dynamic Power = 0.00394808 W Subthreshold Leakage Power = 0.000639181 W Gate Leakage Power = 2.0232e-05 W Runtime Dynamic Power = 0.00131603 W Runtime Dynamic Energy = 1.1612e-10 J Total Runtime Energy = 1.74304e-10 J Instruction Dependency Check?: Area = 0 mm^2 Peak Dynamic Power = 0.00607447 W Subthreshold Leakage Power = 0.00101891 W Gate Leakage Power = 3.23427e-05 W Runtime Dynamic Power = 0.0242979 W Runtime Dynamic Energy = 2.14393e-09 J Total Runtime Energy = 2.23669e-09 J FP Dependency Check?: Area = 0 mm^2 Peak Dynamic Power = 0.00607447 W Subthreshold Leakage Power = 0.00101891 W Gate Leakage Power = 3.23427e-05 W Runtime Dynamic Power = 0.0121489 W Runtime Dynamic Energy = 1.07197e-09 J Total Runtime Energy = 1.16472e-09 J Pipeline?: Area = 0.0912321 mm^2 Peak Dynamic Power = 0 W Subthreshold Leakage Power = 0.0748063 W Gate Leakage Power = 0.00796757 W Runtime Dynamic Power = 0.269895 W Runtime Dynamic Energy = 2.38143e-08 J Total Runtime Energy = 3.11178e-08 J