This is what you get if you throw every java you can get at every system you can get your hands on. 5 runs per java version, 80+ different java versions. Ill let everyone else test skylake
Min 3583.77, max 3591.22, diff 7.45, ratio 0.21%, best jre8u31 i5-2400S
Min 3602.00, max 3608.58, diff 6.58, ratio 0.18%, best jre7u51 i7-2630QM
Min 7458.67, max 7499.40, diff 40.73, ratio 0.55%, best jre7u15 2xE5-2670
Min 4589.02, max 5390.52, diff 801.50, ratio 17.47%, best jre9u83 i5-3570k 4Ghz
Min 4919.96, max 4958.63, diff 38.67, ratio 0.79%, best jre7u76 i7-4712MQ
Min 1555.62, max 1592.32, diff 36.70, ratio 2.36%, best jre6u3 D925
Min 3989.60, max 4384.42, diff 394.82, ratio 9.90%, best jre6u20 G3258 4.7Ghz
Min 1639.32, max 1643.54, diff 4.22, ratio 0.26%, best jre8u51 G470
Min 1666.20, max 1698.01, diff 31.81, ratio 1.91%, best jre7u71 Atom Z3740D