SPEC(R) CFP2006 Summary Intel Corporation Intel DZ68DB motherboard (Intel Core i7-2600K) Sat Aug 27 12:30:52 2011 CPU2006 License: 13 Test date: Aug-2011 Test sponsor: Intel Corporation Hardware availability: May-2011 Tested by: Intel Corporation Software availability: Sep-2011 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 8 1216 89.4 S 4 582 93.5 S 410.bwaves 8 1210 89.8 * 4 581 93.5 S 410.bwaves 8 1209 89.9 S 4 581 93.5 * 416.gamess 8 1045 150 S 8 1013 155 S 416.gamess 8 1044 150 * 8 1013 155 * 416.gamess 8 1023 153 S 8 1013 155 S 433.milc 8 813 90.3 S 8 813 90.4 S 433.milc 8 813 90.3 * 8 813 90.3 * 433.milc 8 813 90.3 S 8 813 90.3 S 434.zeusmp 8 516 141 S 8 516 141 S 434.zeusmp 8 522 140 S 8 522 140 S 434.zeusmp 8 518 140 * 8 518 140 * 435.gromacs 8 461 124 * 8 460 124 S 435.gromacs 8 460 124 S 8 460 124 * 435.gromacs 8 461 124 S 8 460 124 S 436.cactusADM 8 692 138 * 8 692 138 * 436.cactusADM 8 684 140 S 8 684 140 S 436.cactusADM 8 692 138 S 8 692 138 S 437.leslie3d 8 1217 61.8 * 4 572 65.8 S 437.leslie3d 8 1215 61.9 S 4 572 65.7 S 437.leslie3d 8 1217 61.8 S 4 572 65.7 * 444.namd 8 530 121 S 8 525 122 * 444.namd 8 532 121 * 8 525 122 S 444.namd 8 533 120 S 8 524 122 S 447.dealII 8 373 245 S 8 373 245 S 447.dealII 8 375 244 * 8 375 244 * 447.dealII 8 379 242 S 8 379 242 S 450.soplex 8 969 68.9 * 4 416 80.3 S 450.soplex 8 966 69.1 S 4 414 80.6 S 450.soplex 8 970 68.8 S 4 415 80.4 * 453.povray 8 206 207 S 8 175 243 * 453.povray 8 205 208 * 8 176 242 S 453.povray 8 204 209 S 8 175 243 S 454.calculix 8 338 195 S 8 338 195 S 454.calculix 8 337 196 * 8 337 196 * 454.calculix 8 336 197 S 8 336 197 S 459.GemsFDTD 8 1420 59.8 S 8 1420 59.8 S 459.GemsFDTD 8 1418 59.8 * 8 1418 59.8 * 459.GemsFDTD 8 1418 59.9 S 8 1418 59.9 S 465.tonto 8 577 136 S 8 558 141 * 465.tonto 8 578 136 * 8 555 142 S 465.tonto 8 578 136 S 8 561 140 S 470.lbm 8 916 120 S 8 916 120 S 470.lbm 8 917 120 S 8 917 120 S 470.lbm 8 916 120 * 8 916 120 * 481.wrf 8 806 111 S 8 797 112 S 481.wrf 8 805 111 * 8 796 112 S 481.wrf 8 804 111 S 8 797 112 * 482.sphinx3 8 1493 104 * 8 1453 107 S 482.sphinx3 8 1494 104 S 8 1456 107 S 482.sphinx3 8 1493 104 S 8 1455 107 * ============================================================================== 410.bwaves 8 1210 89.8 * 4 581 93.5 * 416.gamess 8 1044 150 * 8 1013 155 * 433.milc 8 813 90.3 * 8 813 90.3 * 434.zeusmp 8 518 140 * 8 518 140 * 435.gromacs 8 461 124 * 8 460 124 * 436.cactusADM 8 692 138 * 8 692 138 * 437.leslie3d 8 1217 61.8 * 4 572 65.7 * 444.namd 8 532 121 * 8 525 122 * 447.dealII 8 375 244 * 8 375 244 * 450.soplex 8 969 68.9 * 4 415 80.4 * 453.povray 8 205 208 * 8 175 243 * 454.calculix 8 337 196 * 8 337 196 * 459.GemsFDTD 8 1418 59.8 * 8 1418 59.8 * 465.tonto 8 578 136 * 8 558 141 * 470.lbm 8 916 120 * 8 916 120 * 481.wrf 8 805 111 * 8 797 112 * 482.sphinx3 8 1493 104 * 8 1455 107 * SPECfp(R)_rate_base2006 118 SPECfp_rate2006 122 HARDWARE -------- CPU Name: Intel Core i7-2600K CPU Characteristics: Intel Turbo Boost Technology up to 3.8 GHz CPU MHz: 3401 FPU: Integrated CPU(s) enabled: 4 cores, 1 chip, 4 cores/chip, 2 threads/core CPU(s) orderable: 1 chip Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 8 MB I+D on chip per chip Other Cache: None Memory: 8 GB (2 x 4 GB 2Rx8 PC3-10600U-9) Disk Subsystem: 1 TB Seagate SATA, 7200 RPM Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 6.1 2.6.32-131.0.15.el6.x86_64 Compiler: C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux; Fortran: Version 12.1.0.225 of Intel Fortran Studio XE for Linux Auto Parallel: No File System: ext4 System State: Run level 5 (X11) Base Pointers: 32/64-bit Peak Pointers: 32/64-bit Other Software: None Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Platform Notes -------------- Sysinfo program /home/spec/cpu2006.1.2/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ 8787f7622badcf24e01c368b1db4377c running on rhel61-rahul.sc.intel.com Sat Aug 27 09:30:53 2011 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz 1 "physical id"s (chips) 8 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 4 siblings : 8 physical 0: cores 0 1 2 3 cache size : 8192 KB From /proc/meminfo MemTotal: 7966960 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.1 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.1 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.1 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux rhel61-rahul.sc.intel.com 2.6.32-131.0.15.el6.x86_64 #1 SMP Tue May 10 15:42:40 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux run-level 5 Aug 24 19:39 SPEC is set to: /home/spec/cpu2006.1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_rhel61rahul-lv_home ext4 862G 29G 790G 4% /home (End of data from sysinfo program) Component Notes --------------- Tested systems can be used with Shin-G ATX case, PC Power and Cooling 1200W power supply General Notes ------------- Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/spec/cpu2006.1.2/smartheap:/home/spec/cpu2006.1.2/ic12.1-libs/ia32/:/home/spec/cpu2006.1.2/ic12.1-libs/intel64" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 Transparent Huge Pages disabled with: echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled runspec command invoked through numactl i.e.: numactl --interleave=all runspec Base Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks: icpc -m64 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Base Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 -nofor_main 436.cactusADM: -DSPEC_CPU_LP64 -nofor_main 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 447.dealII: -DSPEC_CPU_LP64 450.soplex: -DSPEC_CPU_LP64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 -nofor_main 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX 482.sphinx3: -DSPEC_CPU_LP64 Base Optimization Flags ----------------------- C benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -auto-p32 -ansi-alias C++ benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -auto-p32 -ansi-alias Fortran benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch Benchmarks using both Fortran and C: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -auto-p32 -ansi-alias Peak Compiler Invocation ------------------------ C benchmarks (except as noted below): icc -m64 482.sphinx3: icc -m32 C++ benchmarks (except as noted below): icpc -m64 450.soplex: icpc -m32 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Peak Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 -nofor_main 436.cactusADM: -DSPEC_CPU_LP64 -nofor_main 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 447.dealII: -DSPEC_CPU_LP64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 -nofor_main 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX Peak Optimization Flags ----------------------- C benchmarks: 433.milc: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 470.lbm: basepeak = yes 482.sphinx3: -xAVX -ipo -O3 -no-prec-div -unroll2 C++ benchmarks: 444.namd: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32 447.dealII: basepeak = yes 450.soplex: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-malloc-options=3 453.povray: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias Fortran benchmarks: 410.bwaves: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static 416.gamess: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep- -static 434.zeusmp: basepeak = yes 437.leslie3d: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch 459.GemsFDTD: basepeak = yes 465.tonto: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto -inline-calloc -opt-malloc-options=3 Benchmarks using both Fortran and C: 435.gromacs: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -static -auto-ilp32 436.cactusADM: basepeak = yes 454.calculix: basepeak = yes 481.wrf: -xAVX -ipo -O3 -no-prec-div -static -auto-ilp32 The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.html http://www.spec.org/cpu2006/flags/Intel-Platform-Settings-V1.2-revA.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.xml http://www.spec.org/cpu2006/flags/Intel-Platform-Settings-V1.2-revA.xml SPEC and SPECfp are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 2006-2014 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Thu Jul 24 01:41:59 2014 by CPU2006 ASCII formatter v6932. Originally published on 6 October 2011.