LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark encode-mp3.
OpenBenchmarking.org metrics for this test profile configuration based on 7,340 public results since 7 February 2018 with the latest data as of 10 April 2021.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (LAME MP3 Encoding 3.100 - WAV To MP3) has an average run-time of 2 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.3%.
No, based on the automated analysis of the collected public benchmark data, this test / test settings does not generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.
Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.
This test profile binary relies on the shared libraries libncurses.so.6, libtinfo.so.6, libm.so.6, libmvec.so.1, libc.so.6, libdl.so.2.
1 System - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
1 System - 5 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
1 System - 5 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
2 Systems - 5 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
2 Systems - 5 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
5 Systems - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
1 System - 5 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
4 Systems - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
3 Systems - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
5 Systems - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
5 Systems - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
3 Systems - 6 Benchmark Results |
Intel Xeon E5-2676 v3 - Xen HVM domU - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-1038-aws - GCC 9.3.0 |
3 Systems - 268 Benchmark Results |
Intel Core i5-2520M - HP 161C - Intel 2nd Generation Core DRAM Ubuntu 18.04 - 4.18.0-20-generic - GNOME Shell 3.28.3 |
2 Systems - 535 Benchmark Results |
Intel Core i7-1065G7 - Dell 06CDVY - Intel Device 34ef Ubuntu 20.04 - 5.9.0-050900rc7daily20201003-generic - GNOME Shell 3.36.4 |
11 Systems - 217 Benchmark Results |
AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.9.0-050900-generic - GNOME Shell 3.36.4 |
4 Systems - 55 Benchmark Results |
AMD Ryzen 3 3200U - MOTILE PF4PU1F - AMD Raven Ubuntu 20.04 - 5.4.0-9-generic - GNOME Shell 3.34.3 |
12 Systems - 209 Benchmark Results |
AMD Ryzen 7 2700 Eight-Core - Gigabyte AB350N-Gaming WIFI-CF - AMD 17h Ubuntu 19.04 - 5.2.0-999-generic - GNOME Shell 3.32.1 |
Featured Processor Comparison |
Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1 |
Featured Desktop Comparison |
Intel Core i5-7300HQ - LENOVO LNVNB161216 - Intel Xeon E3-1200 v6 Ubuntu 20.04 - 5.4.0-40-generic - GNOME Shell 3.36.3 |
3 Systems - 30 Benchmark Results |
MIPS P5600 V3.0 FPU V2.0 - Baikal-T1 BFK3 evaluation board - 2048MB Debian 9.3 - 4.4.100-bfk3 - GCC 6.3.0 20170516 + Clang 3.8.1-24 + LLVM 3.8.1 |
2 Systems - 178 Benchmark Results |
AMD Ryzen Threadripper 1950X 16-Core - Gigabyte X399 AORUS Gaming 7 - AMD Family 17h Ubuntu 18.04 - 4.15.2-041502-generic - GNOME Shell 3.26.2 |
1 System - 538 Benchmark Results |
ARMv7 rev 1 - Marvell Armada 380/385 - 2048MB Debian GNU - 4.4.0+ - GCC 4.9.2 |
1 System - 201 Benchmark Results |
Unknown - Pine64 Rock64 - 4096MB Ubuntu 18.04 - 4.4.120-rockchip-ayufan-213 - GCC 7.3.0 |
8 Systems - 360 Benchmark Results |
Intel Core i9-10980XE - Gigabyte X299X DESIGNARE 10G - Intel Sky Lake-E DMI3 Registers Ubuntu 19.10 - 5.4.0-999-generic - GNOME Shell 3.34.1 |