Benchmark fuer arme ;)

time echo "scale=10000; 4*a(1)" | bc -l

singlethreaded!

## non Blackhost bc

Intel i9-13900K	0m45.760s
Intel i9-13900T	0m57.470s
AMD Ryzen 9 5900X	1m1.954s > Debian 11.6 bc 1.07.1
AMD EPYC 7443P	1m09.xxxs < systemrescuecd
AMD EPYC 7443P	1m12.797s < centos 7
Intel Xeon 5412U	1m14.766s < debian 12.2 bc 1.07.1
Xeon E3-1280 v5	1m27.274s < Centos 7 cpufreq performance
Xeon E3-1280 v5	1m30.627s < Centos 7 cpufreq powersave
AMD EPYC 7302P	 < Centos 7 cpufreq performance
AMD EPYC 7302P	1m38.966s < Centos 7 cpufreq balanced
QuadAMD Opteron 1389 2,9 GHz	2m56.753s < Generic Debian 5.0 x64 (bc 1.06.XX)
Xeon X3350 2.66GHz	3m2.541s < Generic Debian 5.0.6 x64 (bc 1.06.XX)
Core2 6300 1.86GHz	4m6.386s < Debian 7.5 x64 (bc 1.06.95) kernel 2.6.32-27-pve


Blackhost: !-> bc 1.06 vanilla, not 1.06.XX/1.07

Xeon E3-1271 v3 3.6GHz  1m26.014s
Xeon E3-1270 v3 3.5GHz  1m27.838s (64bit, RX100-S8)
Xeon E3-1270 v3 3.5GHz	1m33.565s (64bit)
Xeon E3-1230 v3 3.3GHz	1m33.799s (64bit)
Xeon E3-1241 v3 3.5GHz	1m38.288s (64bit)
Xeon E3-1231 v3 3.4GHz	1m40.983s (64bit)
Xeon E3-1270 3.40GHz	1m55.553s (64bit)
Xeon E3-1220 3.10GHz	2m5.705s (64bit)
Core i3-2120 3.30GHz	2m13.892s (64bit)
Pentium G2030 @ 3.00GHz	2m13.604s (64bit)
Xeon E3-1240 3.30GHz	2m17.05 (64bit) (HP sysrescue cd)
Xeon X5675 3.07GHz	2m20.044s (64bit)
Pentium G3240T 2.7GHz	2m21.236s (64bit)
Pentium G840 2.80GHz	2m37.620s (64bit)
Xeon X3440 DDR3-REG-ECC	2m53.290s ASUS P7F-M (+ACPI CPUFREQ)
Xeon X3440 DDR3-ECC     2m53.772s Tyan S5502 (+ACPI CPUFREQ)
| ab hier (32bit)
C2D E7400		3m0.363s < Core2Duo Optimierung
i3-530 @ 2.93GHz	3m3.327s < Core2Duo Optimierung
C2D E6750		3m5.792s
Xeon X3440 DDR3-ECC	3m7.329s (+CPU Freq Fix) ASUS P7F-X
C2D E7300		3m8.968s
Pentium E5400 DualCore ECC (DELL PowerEdge R200)	3m8.987s < without BIOS "Demand PowerManagement"
Xeon X3350 2.66GHz	3m10.113s <  BLK Generic x64
Pentium E5300 DualCore  3m14.029s < Core2Duo Optimierung (sowohl mit als auch ohne cpufreq)
Xeon X3440 DDR3-REG 64b 3m19.372s ASUS P7F-M kernel 3.2.35
Xeon X3440 DDR3-REG	3m19.687s ASUS P7F-M
Xeon X3440 DDR3-ECC	3m31.419s (Default) Asus P7F-X
Xeon X3220 Quad		3m32.905s
C2D E4500		3m45.186s
AMD 4850e		3m53.622s < 64bit Core2Duo optimierung
AMD 4850e		3m46.816s < AMD K8 Optimierung
AMD 4850e		3m47.590s < Core2Duo optimierung
AMD BE-2350		4m30.683s	(wie AMD 4050e)
AMD 4050e 		4m31.329s
Celeron S430 (1,8Ghz)	4m34.829s (Conroe-L, AMD K8 Optimierung)
Celeron S430 (1,8Ghz)	4m36.205s (Conroe-L, P3 Optimierung)



AMD BE-2300		4m59.456s < AMD K8 Optimierung
AMD BE-2300		4m59.156s < Core2Duo Optimierung
Celeron J1900 1.99GHz	5m41.321s (64bit)
P4 2.6 HT 		6m19.328s
P4 2.4 			6m56.718s
Pentium E5400 DualCore ECC (DELL PowerEdge R200)	7m4.636s < DAMN BIOS "Demand PowerManagement"
Dual P3 1,266GHz	8m22.569s < Core2Duo Optimierung
Dual P3 1,266GHz	8m22.774s < P3 Optimierung
Dual P3 800MHz		13m15.384s
Celeron 1200MHz 	8m48.804s < Core2Duo Optimierung
Celeron 1200MHz 	8m49.092s < P3 Optimierung

Atom 330 1.60GHz	10m33.794s (Zotac ION)
RaspberryPi Type B	24m40.970s (ARMv6-compatible processor rev 7 (v6l))