Test lev compiled for actual architecture (sorted by efficiency).
| user time | rate MHz | efficiency | cpu MHz | cache KB | core - code | model name |
| 0m50.210s | 6839 | 3.42 | 2000.000 | 512 | k8-k8 | AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ |
| 0m50.420s | 6811 | 3.41 | 2000.098 | 512 | k8-k8 | AMD Athlon(tm) 64 Processor 3200+ |
| 0m33.520s | 10244 | 3.41 | 3000.000 | 1024 | k8-k8 | AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ |
| 0m55.800s | 6154 | 3.40 | 1809.271 | 1024 | k8-k8 | Dual Core AMD Opteron(tm) Processor 265 |
| 0m45.950s | 7473 | 3.40 | 2200.000 | 512 | k8-k8 | AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ |
| 0m45.890s | 7483 | 3.40 | 2200.000 | 1024 | k8-k8 | AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ |
| 1m3.390s | 5417 | 3.39 | 1600.000 | 256 | k8-k8 | AMD Turion(tm) 64 X2 Mobile Technology TL-50 |
| 0m42.190s | 8139 | 3.39 | 2400.000 | 1024 | k8-k8 | AMD Athlon(tm) 64 Processor 4000+ |
| 0m50.850s | 6753 | 3.38 | 2000.000 | 512 | k8-k8 | AMD Turion(tm) 64 X2 Mobile Technology TL-60 |
| 0m46.750s | 7345 | 3.32 | 2211.352 | 512 | k8-k8 | AMD Athlon(tm) 64 Processor 3500+ |
| 0m43.070s | 7973 | 3.30 | 2412.397 | 512 | k8-k8 | AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ |
| 0m40.580s | 8462 | 3.25 | 2600.000 | 512 | k10-amdfam10 | AMD Phenom(tm) 9950 Quad-Core Processor |
| 0m37.680s | 9113 | 3.25 | 2800.000 | 512 | k10x-amdfam10 | AMD Phenom(tm) II X6 1055T Processor |
| 0m35.190s | 9758 | 3.25 | 3000.000 | 512 | k10x-amdfam10 | AMD Phenom(tm) II X4 940 Processor |
| 0m32.990s | 10409 | 3.25 | 3200.000 | 512 | k10x-amdfam10 | AMD Phenom(tm) II X4 955 Processor |
| 0m46.100s | 7449 | 3.24 | 2300.000 | 512 | k10-amdfam10 | AMD Phenom(tm) 9600 Quad-Core Processor |
| 0m31.300s | 10971 | 3.23 | 3400.000 | 512 | k10x-amdfam10 | AMD Phenom(tm) II X4 965 Processor |
| 0m49.130s | 6989 | 2.91 | 2400.174 | 512 | k8-k8 | AMD Athlon(tm) 64 Processor 3400+ |
| 1m6.240s | 5184 | 2.88 | 1800.000 | 1024 | k8-k8 | AMD Athlon(tm) 64 Processor 3000+ |
| 0m44.480s | 7720 | 2.76 | 2793.000 | 8192 | ci7-core2 | Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz |
| 0m34.550s | 9939 | 2.76 | 3600.000 | 2048 | b1-amdfam10 | AMD FX(tm)-8150 Eight-Core Processor |
| 1m1.350s | 5597 | 2.54 | 2201.000 | 4096 | c2m-core2 | Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz |
| 0m53.320s | 6440 | 2.42 | 2664.000 | 4096 | c2-core2 | Intel(R) Core(TM)2 Duo CPU E6750 @ 2.66GHz |
| 1m1.250s | 5606 | 2.41 | 2327.508 | 6144 | c2x-core2 | Intel(R) Xeon(R) CPU E5410 @ 2.33GHz |
| 0m59.560s | 5765 | 2.41 | 2394.006 | 4096 | c2-core2 | Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz |
| 0m56.960s | 6029 | 2.41 | 2500.000 | 3072 | c2x-core2 | Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz |
| 0m56.220s | 6108 | 2.41 | 2533.422 | 3072 | c2x-core2 | Intel(R) Core(TM)2 Duo CPU E7200 @ 2.53GHz |
| 0m42.720s | 8038 | 2.41 | 3336.000 | 6144 | c2x-core2 | Intel(R) Core(TM)2 Duo CPU E8600 @ 3.33GHz |
| 1m7.060s | 5121 | 2.40 | 2133.000 | 2048 | c2-core2 | Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz |
| 1m29.410s | 3841 | 2.40 | 1600.060 | 4096 | c2-core2 | Intel(R) Xeon(R) CPU 5110 @ 1.60GHz |
| 1m25.750s | 4005 | 2.40 | 1667.000 | 2048 | c2-core2 | Intel(R) Core(TM)2 Duo CPU T5450 @ 1.66GHz |
| 0m45.120s | 7611 | 2.24 | 3400.000 | 8192 | ci7-core2 | Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz |
| 3m18.950s | 1726 | 1.82 | 950.000 | 256 | k7-athlon | AMD Athlon(tm) processor |
| 4m31.400s | 1265 | 1.81 | 700.081 | 64 | k7-athlon | AMD Duron(tm) Processor |
| 1m53.820s | 3017 | 1.81 | 1666.788 | 256 | k7-athlon | AMD Athlon(tm) MP 2000+ |
| 1m46.040s | 3238 | 1.81 | 1791.245 | 256 | k7-athlon | AMD Athlon(TM) XP 2200+ |
| 1m43.710s | 3311 | 1.81 | 1826.079 | 512 | k7-athlon | AMD Athlon(tm) XP 2500+ |
| 1m34.690s | 3626 | 1.81 | 2000.145 | 256 | k7-athlon | AMD Athlon(tm) MP 2400+ |
| 2m3.710s | 2776 | 1.80 | 1540.755 | 256 | k7-athlon | AMD Athlon(tm) XP 1800+ |
| 1m26.620s | 3964 | 1.79 | 2210.158 | 512 | k7-athlon | AMD Athlon(tm) XP 3200+ |
| 1m56.260s | 2954 | 1.77 | 1667.363 | 256 | k7-athlon | AMD Athlon(tm) XP 2000+ |
| 4m21.650s | 1312 | 1.75 | 750.391 | 64 | k7-athlon | AMD Duron(tm) |
| 3m16.060s | 1751 | 1.75 | 1000.118 | 64 | k7-athlon | AMD Duron(tm) |
| 4m22.690s | 1307 | 1.63 | 799.698 | 256 | p3-pentium3 | Pentium III (Coppermine) |
| 2m55.210s | 1960 | 1.63 | 1202.804 | 256 | p3-pentium3 | Intel(R) Celeron(TM) CPU 1200MHz |
| 9m39.250s | 593 | 1.62 | 366.608 | 256 | p2-pentium2 | Mobile Pentium II |
| 10m59.750s | 520 | 1.56 | 334.104 | 512 | p2-pentium2 | Pentium II (Deschutes) |
| 13m58.690s | 409 | 1.36 | 300.695 | 64 | k6-k6 | AMD-K6(tm) 3D processor |
| 5m0.760s | 1142 | 1.34 | 851.962 | 128 | p3-pentium3 | Celeron (Coppermine) |
| 2m51.010s | 2008 | 1.18 | 1700.000 | 256 | p4-pentium4 | Intel(R) Pentium(R) 4 CPU 1.70GHz |
| 2m2.630s | 2800 | 1.16 | 2424.041 | 128 | p4-pentium4 | Intel(R) Celeron(R) CPU 2.40GHz |
| 41m21.480s | 138 | 1.04 | 133.639 | 0 | p1-pentium | Pentium 75 - 200 |
| 1m58.800s | 2890 | 1.03 | 2800.000 | 2048 | pd-nocona | Intel(R) Pentium(R) D CPU 2.80GHz |
| 38m3.710s | 150 | 1.00 | 150.001 | 0 | p1-pentium | Pentium 75 - 200 |
| 2m5.290s | 2741 | 0.81 | 3400.000 | 2048 | p4-pentium4 | Intel(R) Pentium(R) 4 CPU 3.40GHz |
| 2m13.150s | 2579 | 0.81 | 3192.096 | 1024 | p4-pentium4 | Intel(R) Pentium(R) 4 CPU 3.20GHz |