Floatingpoint Stats (Processor Performance)

Floatingpoint-CPU-Benchmarks were done with platform-independent LINPACK (see http://pubwww.fhzh.ch/~mgloor/floatingpoint.html for details).

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Please mail your measured values and host specifications to <net-hack at gmx dot net>. Big Thanks!

Notebooks + Netbooks:
Processor Clock Rate in MHz / L2-Cache in kB Parallel processes used in the test RAM in MB OS/Distro, Kernelrelease CPU-Performance in MFlop/s* Compiler version Flags Thanks to / Admin
Intel Celeron 400 / 128 1 256 Windows 2000 134 gcc-2.95.3
DerDoc
Intel Celeron 400 / 128 1 256 Knoppix 3.3, 2.4.24 183 gcc-3.3.3 -O2 DerDoc
PowerBook G4 533 / 256 1 640 Rock Linux, 2.4.22 185 gcc-3.2.3 -O2 Marco
Intel Celeron 500 / 128 1 256 LFS, Vanilla-2.6.5 209 gcc-3.3.1 -O2 René
Intel Pentium III 748 / 256 1 128 Windows NT 4.0 250 gcc-2.9.5
OLG
Intel Atom N270 1600 / 512 1 2048 Xandros Linux 295 gcc-4.3.2 -O2 DerDoc
PowerBook G4 866 / 256 1 640 Rock Linux, 2.4.22 301 gcc-3.2.3 -O2 Marco
PowerBook G4 866 / 256 1 640 Mac OS X 313 gcc-3.3.0 -O2 Marco
PowerBook G4 866 / 256 1 640 Mac OS X 328 gcc-3.3.0 -O3 -fast -mcpu=7450 -faltivec -mabi=altivec -mtune=G4 Marco
Intel Pentium III 748 / 256 1 128 Knoppix 3.6, 2.6.7 341 gcc-3.3.4 -O2 OLG
Intel Core2Duo T7200 2x 2000 / 4096 1 2048 MacOS X 511 gcc-4.0.1 -O2 René
Intel Pentium M 1400 / 1024 1 512 LFS, Vanilla-2.6.6 654 gcc-3.3.1 -O2 -mmmx -msse -mfpmath=sse -mcpu=pentium3 -march=pentium4 DerDoc
Intel Pentium M 1500 / 1024 1 1024 Windows XP 674 gcc-2.95.3
_0x90
Intel Pentium M 1400 / 1024 1 512 Windows XP 679 gcc-2.95.3
View
Intel Pentium M 1860 / 2048 1 1024 FreeBSD 5.4 807 gcc-3.4.2 -O2 DWD
Intel Pentium M 1400 / 1024 1 512 LFS, Vanilla-2.6.6 849 gcc-3.3.1 -O2 DerDoc
Intel Pentium M 1400 / 1024 1 512 LFS, Vanilla-2.6.6 849 gcc-3.3.1 -O2 -mmmx -msse -mfpmath=sse DerDoc
Intel Pentium M 1400 / 1024 1 2048 Debian 4.0, 2.6.18 882 gcc-4.1.2 -O2 DerDoc
Intel Pentium M 1400 / 1024 1 512 LFS, Vanilla-2.6.6 931 Intel C++ 8.0
DerDoc
Intel Pentium M 2000 / 64 1 2048 Windows XP 1001 gcc-2.95.3
OLG
Intel Pentium M 1860 / 2048 1 1024 SuSE Linux 9.2, 2.6.8 1088 gcc-3.3.4 -O2 DWD
Intel Pentium M 2000 / 64 1 2048 Knoppix 3.6, 2.6.7 1184 gcc-3.3.4 -O2 OLG
Intel Pentium M 2000 / 64 1 2048 Windows XP 1195 gcc-3.2.0 -O2 OLG
AMD Athlon 64 3000+ 1800 / 1024 1 512 Kubuntu Linux 5.04 (64 Bit), 2.6.10.5 1311 Intel C++ 8.0 -O2 DerDoc
Intel Core2Duo T7200 2x 2000 / 4096 1 2048 Debian Lenny (testing), 2.6.22.1 1335 gcc-4.2.3 -O2 -mfpmath=sse -msse2 Bram
AMD Athlon 64 3000+ 1800 / 1024 1 512 Kubuntu Linux 5.04 (64 Bit), 2.6.10.5 1410 gcc-3.3.5 -O2 DerDoc
AMD Athlon 64 3000+ 1800 / 1024 1 512 Kubuntu Linux 5.04 (64 Bit), 2.6.10.5 1414 gcc-3.3.5 -O2 -march=k8 DerDoc
Intel Core2Duo T7200 2x 2000 / 4096 1 2048 Debian Lenny (testing), 2.6.22.1 1422 gcc-4.2.3 -O2 Bram
Intel Core2Duo T7200 2x 2000 / 4096 2 2048 MacOS X 1568 gcc-4.0.1 -O3 René
Intel Core2Duo 2x 2400 / 3072 1 4096 MacOS X 10.5.6, Darwin 9.6.0 1604 gcc-4.2.3 -O3 Marco
Workstations:
Processor Clock Rate in MHz / L2-Cache in kB Parallel processes used in the test RAM in MB OS/Distro, Kernelrelease CPU-Performance in MFlop/s* Compiler version Flags Thanks to / Admin
Intel Pentium 166 / 128 1 128 QNX 6.2.1 Neutrino 42 gcc-2.95.3 -O2 DerDoc
Intel Pentium 166 / 128 1 128 FreeBSD 5.2.1 56 gcc-3.3.3 -O2 DerDoc
Intel Pentium 166 / 128 1 128 Windows 98 SE 58 gcc-3.2.0 -O2 DerDoc
Intel Pentium 166 / 128 1 128 Knoppix 3.3, 2.4.24 60 gcc-3.3.3 -O2 DerDoc
Intel Celeron 333 / 128 1 256 SuSE Linux 7.2, Vanilla-2.4.25 68 gcc-2.95.3 -O2 DerDoc
Intel Celeron 333 / 128 1 256 Windows 98 SE 111 gcc-2.95.3
DerDoc
Sun UltraSPARC (64 Bit) 400 / 2048 1 320 Solaris 5.8 138 gcc-2.95.3 -O2 Gruni
Intel Celeron 333 / 128 1 256 LFS, Vanilla-2.6.5 152 gcc-3.3.1 -O2 DerDoc
Intel Pentium II 333 / 512 1 128 SuSE Linux 9.1, 2.6.4 173 gcc-3.3.1 -O2 OLG
Intel Celeron 400 / 128 1 128 LFS, Vanilla-2.6.1 182 gcc-3.3.1 -O2 DerDoc
Intel Celeron 400 / 128 1 128 Windows 98 SE 186 gcc-3.2.0 -O2 DerDoc
Intel Pentium III 700 / 256 1 512 Windows XP 216 gcc-2.95.3
ZineT
Intel Pentium III 700 / 256 1 256 Windows 2000 234 gcc-2.95.3
Gruni
Intel Pentium III 550 / 512 1 256 Windows NT 4.0 254 gcc-3.2.0 -O2 FH-RZ
Intel Pentium III Xeon 933 / 512 1 512 Windows 2000 311 gcc-2.95.3
DerDoc
Intel Pentium III 700 / 512 1 256 LFS, 2.4.25 318 gcc-3.2.1 -O2 View
Intel Pentium III 700 / 256 1 256 Windows 2000 328 gcc-3.2.0 -O2 Gruni
Intel Pentium III 750 / 256 1 512 Windows 2000 349 gcc-3.2.0 -O2 FH-RZ
Intel Pentium III Xeon 933 / 256 1 512 LFS, Vanilla-2.6.5 428 gcc-3.2.2 -O2 DerDoc
Intel Pentium III Xeon 933 / 512 1 512 Windows 2000 436 gcc-3.2.0 -O2 DerDoc
Intel Pentium 4 1400 / 256 1 640 Windows 2000 446 gcc-2.95.3
_0x90
Intel Pentium III Xeon 933 / 512 1 512 LFS 5.2, Vanilla-2.6.15 472 Intel C++ 8.0
DerDoc
Intel Celeron 1200 / 256 1 256 Windows XP 494 gcc-2.95.3
OLG
Intel Core2Duo 6400 (64 bit) 2x 2133 / 2048 1 2048 Debian Lenny (testing), Vanilla 2.6.19 506 gcc-4.1.3 -O2 Bram
Intel Core2Quad 4x 2400 / 4096 1 4096 Debian 4.0 (64 bit), 2.6.18 568 gcc-4.1.2 -O2 DerDoc
Intel Pentium 4 1800 / 256 1 256 CygWin 1.5.18 (on WinXP host) 592 gcc-3.4.4 -O2 DWD
Intel Pentium 4 1800 / 256 1 256 Knoppix 3.6, 2.6.7 592 gcc-3.3.4 -O2 DWD
Intel Pentium 4 1800 / 256 1 256 Windows XP 594 gcc-2.95.3
Peak
Intel Pentium 4 2000 / 512 1 512 QNX 6.3.0 610 gcc-2.95.3 -O2 DWD
AMD Athlon 1400 / 256 1 512 Windows XP 613 gcc-2.95.3
View
Intel Celeron 1200 / 256 1 256 Knoppix 3.6, 2.6.7 628 gcc-3.3.4 -O2 OLG
4x Intel Pentium 4 4x 1800 / 256 1 1024 Debian 3.1, 2.6.8 (OpenMOSIX Cluster) 656 gcc-4.0.2 -O2 DWD
Intel Pentium 4 2400 / 512 1 512 Red Hat 9, Realtime Linux Kernel 2.4.20 688 gcc-3.2.2 -O2 DWD
AMD Athlon 1400 / 256 1 256 SuSE Linux 7.3, 2.4.10 745 gcc-2.95.3 -O2 DerDoc
AMD Athlon 1400 / 256 1 256 SuSE Linux 7.3, Vanilla-2.4.27 746 gcc-2.95.3 -O2 DerDoc
AMD AthlonXP 1900+ 1600 / 256 1 512 Windows XP 757 gcc-2.95.3
ZineT
Intel Pentium 4 2400 / 512 1 512 Red Hat 9, 2.4.20 758 gcc-3.2.2 -O2
AMD Athlon 64 3200+ (64 Bit) 2200, 1024 1 1.024 Windows XP 775 gcc-3.2.0
iMac
Intel Celeron 2400 / 128 1 256 Knoppix 3.6, 2.6.7 783 gcc-3.3.4 -O2 Mario
Intel Pentium 4 2666 / 512 1 1.024 Knoppix 3.1, 2.4.20 793 gcc-3.2.1 -O2 -march=pentium4 -mmx -msse -mfpmath=sse Smidge
AMD Athlon 64 3200+ (64 Bit) 2200, 1024 1 1.024 Windows XP (64 Bit) 800 gcc-3.2.0
iMac
Intel Core2Duo 6400 2x 2133 / 2048 1 2.048 Debian Lenny (testing), Vanilla 2.6.19 825 gcc-4.1.3 -O2 -mfpmath=sse -msse2 Bram
Intel Core2Quad 4x 2400 / 4096 1 4.096 Debian 4.0 (64 bit), 2.6.18 568 gcc-4.1.2 -O2 -march=nocona DerDoc
AMD Duron 1300 / 64 1 512 SuSE Linux 8.2, 2.4.20 852 gcc-3.3.0 -O2 Marco
Intel Pentium 4 2666 / 512 1 1.024 Windows 2000 876 gcc-3.2.0 -O2 Smidge
Intel Pentium 4 2666 / 512 1 1.024 Windows 2000 943 gcc-2.95.3
Smidge
Intel Pentium 4 3000 / 1024 1 1.024 SuSE Linux 9.3, 2.6.8 972 gcc-3.3.4 -O2 DWD
AMD Duron 1300 / 64 1 512 SuSE Linux 8.2, 2.4.20 978 gcc-3.3.0 -O3 -mmmx -msse -mfpmath=sse -mcpu=athlon -march=athlon -m3dnow Marco
Intel Pentium 4 HT 3000 / 512 1 1.024 Knoppix 3.4, 2.4.26 985 gcc-3.3.3 -O2 FH-RZ
Intel Pentium 4 3000 / 1024 1 1.024 SuSE Linux 9.3, 2.6.8 988 gcc-3.3.4 O2 -march=pentium4 -mcpu=pentium4 DWD
Intel Pentium 4 HT 3000 / 512 1 1.024 Windows XP 1.010 gcc-3.2.0 -O2 FH-RZ
Intel Pentium 4 3000 / 1024 1 1.024 SuSE Linux 9.2, 2.6.8 1.010 gcc-3.3.4 O2 -march=pentium4 DWD
Intel Pentium 4 HT 3000 / 512 1 1.024 Windows XP 1.032 gcc-2.95.3
FH-RZ
AMD Athlon 1400 / 256 1 256 Debian GNU/Linux 4.0, 2.6.18 1.043 gcc-4.1.2 -O2 -march=athlon -mmmx DerDoc
2x Intel Pentium 4 Xeon MP 2x 3060 MHz / 512 1 4.096 SLES 9, 2.6.5 1.044 gcc-3.3.3 -O2 DWD
AMD AthlonXP 1900+ 1600 / 256 1 512 Gentoo Linux, 2.6.3 1.046 gcc-3.3.3 -O2 MorrK
AMD Athlon 1400 / 256 1 256 Debian GNU/Linux 4.0, 2.6.18 1.064 gcc-4.1.2 -O2 DerDoc
AMD AthlonXP 2000+ 1670 / 256 1 512 LFS, Vanilla-2.6.6 1.080 gcc-3.2.1 -O2 -mmmx -msse -mfpmath=sse -mcpu=athlon-xp -march=athlon-xp -m3dnow kratz00
AMD AthlonXP 2000+ 1670 / 256 1 512 LFS, Vanilla-2.6.6 1.102 gcc-3.2.1 -O2 kratz00
Intel Pentium 4 3000 / 1024 1 1.024 SuSE Linux 9.3, 2.6.8 1.226 Intel C++
DWD
Intel Core 2 Duo 6300 2x 1860 / 2048 1 1.024 Debian 3.1, 2.6.18 1.371 gcc-3.3.4 -O2 DWD
AMD Athlon 64 3200+ (64 Bit) 2200 / 1024 1 1.024 Gentoo Linux, Vanilla-2.6.5 1.491 gcc-3.3.3 -O2 iMac
Intel Core2Duo 6400 2x 2133 / 2048 1 2.048 Debian Lenny (testing), Vanilla 2.6.19 1.584 gcc-4.1.3 -O2 Bram
AMD Athlon X2 BE-2350 2x 2100 / 512 1 1.024 Debian 4.0, 2.6.18-k7 1.646 gcc-4.1.2 -O2 DerDoc
Intel Core2Quad 4x 2400 / 4096 1 4.096 Debian 3.1, Vanilla 2.6.21.5 1.727 gcc-3.3.5 -O2 DWD
Intel Core2Quad 4x 2400 / 4096 1 4.096 Debian 4.0 (64 bit), 2.6.18 1.763 gcc-4.1.2 -O2 -mfpmath=387 DWD
Intel Core2Duo 6600 2x 2400 / 4096 1 2.048 Debian 4.0, 2.6.18 1.775 gcc-4.1.2 -O2 DWD
Intel Core2Duo 6600 2x 2400 / 4096 2 2.048 Debian 4.0, 2.6.18 3.517 gcc-4.1.2 -O2 DWD
2x AMD Opteron 275 4x 2200 / 1024 4 16.384 Debian 4.0, Vanilla 2.6.22.19 6.720 gcc-4.1.2 -O2 DWD
Intel Xeon W3530 4x 2800 / 8192 8 16.384 Apple MacOS X 10.9.5 (64 bit) 6.326 Apple LLVM 6.0 DerDoc
Intel Core2Quad 4x 2400 / 4096 4 4.096 Debian 4.0 (64 bit), 2.6.18 7.212 gcc-4.1.2 -O2 DWD
Intel Xeon X5355 4x 2666 / 4096 4 16.384 Debian 4.0 (64 bit), Vanilla 2.6.24.7 8.014 gcc-4.1.2 -O2 DWD
Intel Xeon W3530 4x 2800 / 8192 8 16.384 Apple MacOS X 10.9.5 (64 bit) 12.944 Apple LLVM 6.0 -O2 DerDoc
Intel Core2Quad 4x 2400 / 4096 8 4.096 Debian 5.0 (64 bit), 2.6.26 12.955 gcc-4.3.2 -O2 DerDoc
AMD Phenom II x4 905e 4x 2500 / 512 4 8.192 Linux Mint 8.0 (64 bit), 2.6.31 13.669 gcc-4.4.1 -O2 DerDoc
Intel Xeon X5355 4x 2666 / 4096 8 16.384 Debian 4.0, 2.6.24.7 14.028 gcc-4.1.2 -O2 DWD
Intel Core i5-3450 4x 3100 / 6144 4 8.192 Ubuntu 12.04 (64 bit), 3.13 22.293 gcc-4.6.3 -O2 DWD
Intel Core i7-950 4x 3070 / 8192 8 8.192 Windows 7 (64 bit) 25.280 Microsoft Visual Studio 2012 DWD
Intel Xeon E5620 4x 2400 / 12288 16 24.576 Ubuntu 10.04 (64 bit), 2.6.32 26.864 gcc-4.4.3 -O2 DWD
Server:
Processor Clock Rate in MHz / L2-Cache in kB Parallel processes used in the test RAM in MB OS/Distro, Kernelrelease CPU-Performance in MFlop/s* Compiler version Flags Thanks to / Admin
Sun SuperSPARC 50 / ? 1 192 Solaris 5.5 21 gcc-2.95.2 -O2 Gruni
2x Intel Pentium Pro 2x 200 / 256 1 448 LFS 3.3, 2.4.19 29 gcc-2.95.2 -O2 -march=i686 Smidge
2x Intel Pentium Pro 2x 200 / 256 1 448 Knoppix 3.1, 2.4.20 91 gcc-3.2.1 -O2 -march=pentiumpro Smidge
Sun UltraSPARC-II (64 Bit) 2x 400 / ? 1 3.072 Solaris 5.8 154 gcc-2.95.3 -O2 Gruni
IBM RS/6000 (64 Bit) 4x 340 / ? 1 4.096 AIX 4.3 183 gcc-2.95.3 -O2 FH-RZ
4x Intel Pentium III 4x 900 MHz / 2048 1 4.096 SLES 8, 2.4.21 422 gcc-3.2.2 -O2 DWD
Sun UltraSPARC III (64 Bit) 480 / ? 1 512 Solaris 5.8 480 gcc-3.3.2 -O2 DWD
Intel Pentium 4 Xeon MP 2000 / 512 1 512 LFS, Vanilla-2.4.20 508 gcc-3.2.1 -O3 -mmmx -msse -mfpmath=sse -msse2 DerDoc
4x Intel Pentium 4 Xeon MP 4x 1500 / 512 1 1.536 Windows NT 4.0 516 gcc-2.95.3
OLG
2x Intel Itanium 2 2x 1000 MHz 1 2.048 Debian 3.1, 2.6.8 518 gcc-3.3.5 -O2 DWD
4x Intel Pentium 4 Xeon MP 4x 1600 MHz / 256 1 16.384 Debian 3.1, Vanilla-2.6.13.3 530 gcc-3.3.5 -O2 DWD
Intel Celeron 1200 / 256 1 256 SuSE Linux 8.1, Vanilla-2.4.21 618 gcc-3.2.0 -O2 Frank
Intel Pentium 4 Xeon MP 2000 / 512 1 512 LFS 6.0, Vanilla-2.6.9 656 gcc-3.4.2 -O2 DerDoc
Intel Celeron 2000 / 8 1 256 Gentoo Linux, 2.4.20 658 gcc-3.3.3 -O2 Giggy
Intel Pentium 4 Xeon MP 2000 / 512 1 512 LFS, Vanilla-2.4.20 663 gcc-3.2.1 -O2 DerDoc
4x Intel Pentium 4 Xeon MP 4x 2700 MHz / 512 1 8.192 SLES 8, 2.4.21 859 gcc-3.2.2 -O2 DWD
4x Intel Pentium 4 Xeon MP 4x 2800 MHz / 512 1 32.768 SLES 8, 2.4.21 892 gcc-3.2.2 -O2 DWD
4x Intel Pentium 4 Xeon MP 4x 3060 MHz / 512 1 4.096 Debian 3.1, 2.6.8 913 gcc-3.3.4 -O2 DWD
4x Intel Pentium 4 Xeon MP 4x 3000 MHz / 512 1 8.192 Debian 3.1, 2.6.13.3 985 gcc-3.3.5 -O2 DWD
Embedded:
Processor Clock Rate in MHz / L2-Cache in kB Parallel processes used in the test RAM in MB OS/Distro, Kernelrelease CPU-Performance in MFlop/s* Compiler version Flags Thanks to / Admin
Broadcom BCM3302 (WLAN-Router) 200 / ? 1 16 OpenWRT Whiterussian, 2.4.30 4 gcc-3.4.4 (i686 cross-compiler) -O2 Bram
ARM1176JZF-S (RaspberryPi) 700 / 128 1 512 Raspbian 64 gcc René
PowerPC 750 (64 Bit) 750 / ? 1 64 VxWorks 5 114 gcc-3.3.4 (i686 cross-compiler) -O2 DWD
ARM1176JZF-S (RaspberryPi) 700 / 128 1 512 Raspbian 116 gcc -O2 René
StrongARM-1110 (iPAQ PDA) 400 1 64 Familiar Linux 0.8.2, 2.4.19 340 gcc-3.4.2 (i686 cross-compiler)
DWD
Virtual Machines:
Logical Processors / Host-CPU Clock Rate in MHz / L2-Cache in kB Parallel processes used in the test RAM in MB Hypervisor, Host OS/Distro, Guest OS CPU-Performance in MFlop/s* Compiler version Flags Thanks to / Admin
Intel Pentium D 3400 / ? 1 512 Xen 3.0.3, Debian 4.0, WinXP with CygWin 1108 gcc-4.1.2 -O2 DWD
Intel Core2Quad 4x 2400 / 4096 4 4096 VirtualBox 3.0.8, Windows XP, Linux Mint 2.6.28 2323 gcc-4.3.3 -O2 DerDoc

* Colors Red, Yellow and Green for relative comparison to the maximum in this category (each color 1/3 of the max. value).