SPEC(R) CFP2006 Summary Intel Corporation Intel DZ68DB motherboard (Intel Core i7-2600K) Fri Aug 19 12:55:04 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 Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 154 88.5 S 13590 154 88.5 S 410.bwaves 13590 153 88.8 S 13590 153 88.9 * 410.bwaves 13590 153 88.6 * 13590 153 88.9 S 416.gamess 19580 548 35.8 S 19580 489 40.1 S 416.gamess 19580 548 35.7 * 19580 489 40.1 * 416.gamess 19580 549 35.6 S 19580 489 40.0 S 433.milc 9180 133 69.0 S 9180 132 69.7 S 433.milc 9180 133 69.0 S 9180 131 69.8 S 433.milc 9180 133 69.0 * 9180 132 69.7 * 434.zeusmp 9100 91.1 99.9 S 9100 91.1 99.9 S 434.zeusmp 9100 91.1 99.9 * 9100 91.1 99.9 * 434.zeusmp 9100 91.1 99.9 S 9100 91.1 99.9 S 435.gromacs 7140 186 38.4 S 7140 186 38.4 S 435.gromacs 7140 183 39.1 * 7140 183 39.1 * 435.gromacs 7140 182 39.2 S 7140 182 39.2 S 436.cactusADM 11950 66.6 179 S 11950 66.6 179 S 436.cactusADM 11950 67.0 178 S 11950 67.0 178 S 436.cactusADM 11950 66.8 179 * 11950 66.8 179 * 437.leslie3d 9400 148 63.4 * 9400 148 63.4 * 437.leslie3d 9400 148 63.5 S 9400 148 63.5 S 437.leslie3d 9400 149 63.2 S 9400 149 63.2 S 444.namd 8020 313 25.6 S 8020 308 26.1 S 444.namd 8020 316 25.4 S 8020 307 26.1 * 444.namd 8020 313 25.6 * 8020 307 26.1 S 447.dealII 11440 196 58.3 * 11440 196 58.3 * 447.dealII 11440 196 58.4 S 11440 196 58.4 S 447.dealII 11440 196 58.2 S 11440 196 58.2 S 450.soplex 8340 207 40.2 S 8340 207 40.2 S 450.soplex 8340 206 40.4 * 8340 206 40.4 * 450.soplex 8340 206 40.4 S 8340 206 40.4 S 453.povray 5320 108 49.3 S 5320 93.0 57.2 * 453.povray 5320 108 49.1 * 5320 92.8 57.3 S 453.povray 5320 110 48.5 S 5320 93.3 57.0 S 454.calculix 8250 179 46.1 * 8250 173 47.8 S 454.calculix 8250 179 46.1 S 8250 173 47.6 * 454.calculix 8250 179 46.0 S 8250 174 47.5 S 459.GemsFDTD 10610 202 52.5 S 10610 198 53.5 S 459.GemsFDTD 10610 202 52.5 S 10610 199 53.4 * 459.GemsFDTD 10610 202 52.5 * 10610 199 53.4 S 465.tonto 9840 252 39.1 S 9840 206 47.8 S 465.tonto 9840 230 42.8 * 9840 202 48.6 S 465.tonto 9840 228 43.2 S 9840 203 48.5 * 470.lbm 13740 122 113 S 13740 122 113 S 470.lbm 13740 122 113 * 13740 122 113 * 470.lbm 13740 122 112 S 13740 122 112 S 481.wrf 11170 139 80.1 S 11170 139 80.1 S 481.wrf 11170 139 80.3 * 11170 139 80.3 * 481.wrf 11170 139 80.5 S 11170 139 80.5 S 482.sphinx3 19490 273 71.5 S 19490 267 73.0 * 482.sphinx3 19490 282 69.2 S 19490 265 73.6 S 482.sphinx3 19490 279 69.8 * 19490 268 72.6 S ============================================================================== 410.bwaves 13590 153 88.6 * 13590 153 88.9 * 416.gamess 19580 548 35.7 * 19580 489 40.1 * 433.milc 9180 133 69.0 * 9180 132 69.7 * 434.zeusmp 9100 91.1 99.9 * 9100 91.1 99.9 * 435.gromacs 7140 183 39.1 * 7140 183 39.1 * 436.cactusADM 11950 66.8 179 * 11950 66.8 179 * 437.leslie3d 9400 148 63.4 * 9400 148 63.4 * 444.namd 8020 313 25.6 * 8020 307 26.1 * 447.dealII 11440 196 58.3 * 11440 196 58.3 * 450.soplex 8340 206 40.4 * 8340 206 40.4 * 453.povray 5320 108 49.1 * 5320 93.0 57.2 * 454.calculix 8250 179 46.1 * 8250 173 47.6 * 459.GemsFDTD 10610 202 52.5 * 10610 199 53.4 * 465.tonto 9840 230 42.8 * 9840 203 48.5 * 470.lbm 13740 122 113 * 13740 122 113 * 481.wrf 11170 139 80.3 * 11170 139 80.3 * 482.sphinx3 19490 279 69.8 * 19490 267 73.0 * SPECfp(R)_base2006 60.4 SPECfp2006 62.2 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: Yes File System: ext4 System State: Run level 5 (X11) Base Pointers: 64-bit Peak Pointers: 32/64-bit Other Software: None 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 Fri Aug 19 09:55:05 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 19 09:53 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 3.7G 815G 1% /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: KMP_AFFINITY = "granularity=fine,scatter" 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" OMP_NUM_THREADS = "4" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled 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 -parallel -opt-prefetch -ansi-alias C++ benchmarks: -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias Fortran benchmarks: -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch Benchmarks using both Fortran and C: -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias Peak Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks: icpc -m64 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Peak Portability Flags ---------------------- Same as Base Portability Flags 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 -ansi-alias 470.lbm: basepeak = yes 482.sphinx3: -xAVX -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel 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: basepeak = yes 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 -ipo -O3 -no-prec-div -opt-prefetch -parallel -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: basepeak = yes 459.GemsFDTD: -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 -opt-prefetch -parallel 465.tonto: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -inline-calloc -opt-malloc-options=3 -auto -unroll4 Benchmarks using both Fortran and C: 435.gromacs: basepeak = yes 436.cactusADM: basepeak = yes 454.calculix: -xAVX -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias 481.wrf: basepeak = yes 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 01:42:42 2014 by CPU2006 ASCII formatter v6932. Originally published on 6 October 2011.