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 10,039 public results since 7 February 2018 with the latest data as of 1 October 2023.
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 0.4%.
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 libtinfo.so.6, libm.so.6, libmvec.so.1, libc.so.6.
This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.
4 Systems - 13 Benchmark Results |
Intel Core i7 820Q - Dell 041WH1 - Intel Core DMI Fedora Linux 37 - 6.1.14-200.fc37.x86_64 - GNOME Shell 43.3 |
4 Systems - 13 Benchmark Results |
Intel Core i7 820Q - Dell 041WH1 - Intel Core DMI Fedora Linux 37 - 6.1.14-200.fc37.x86_64 - GNOME Shell 43.3 |
6 Systems - 16 Benchmark Results |
AMD Ryzen 7 5700U - LENOVO LNVNB161216 - AMD Renoir Pop 21.10 - 5.16.15-76051615-generic - GNOME Shell 40.5 |
1 System - 1 Benchmark Result |
AMD Ryzen 9 7900X 12-Core - ASUS ROG STRIX X670E-F GAMING WIFI - AMD Device 14d8 EndeavourOS rolling - 6.5.2-x64v4-xanmod1 - KDE Plasma 5.27.8 |
1 System - 125 Benchmark Results |
Intel Xeon W-3235 - Blade ShadowM - 1 x 16384 MB 2400MHz Blade V8BJQ2WFBLVEGY-Y6C Microsoft Windows 10 Home Build 19045 - 10.0.19045.3448 - 537.13 |
6 Systems - 69 Benchmark Results |
AMD Ryzen 7 2700 Eight-Core - ASRock X370 Taichi - AMD 17h Debian - 6.4.0-4-amd64 - KDE Plasma 5.27.7 |
1 System - 1 Benchmark Result |
Intel Xeon W-3235 - Blade ShadowM - 1 x 16384 MB 2400MHz Blade V8BJQ2WFBLVEGY-Y6C Microsoft Windows 10 Home Build 19045 - 10.0.19045.3448 - 537.13 |
5 Systems - 16 Benchmark Results |
AMD Ryzen 7 5700U - LENOVO LNVNB161216 - AMD Renoir Pop 21.10 - 5.16.15-76051615-generic - GNOME Shell 40.5 |
82 Systems - 23 Benchmark Results |
AMD E-350 - ASUS E35M1-M PRO - AMD Family 14h Root Complex Ubuntu 18.04 - 4.17.0-999-generic - GCC 8.1.0 |
1 System - 3 Benchmark Results |
Intel Core i5-8350U - HP 83B2 - Intel Xeon E3-1200 v6 Debian 12 - 6.1.0-9-amd64 - KDE Plasma 5.27.5 |
3 Systems - 31 Benchmark Results |
Intel Core i7-8665U - Dell 0PD9KD - Intel Cannon Point-LP Debian - 6.4.0-4-amd64 - KDE Plasma 5.27.7 |
3 Systems - 27 Benchmark Results |
Intel Core i7-8665U - Dell 0PD9KD - Intel Cannon Point-LP Debian - 6.4.0-4-amd64 - KDE Plasma 5.27.7 |
3 Systems - 23 Benchmark Results |
Intel Core i7-8665U - Dell 0PD9KD - Intel Cannon Point-LP Debian - 6.4.0-4-amd64 - KDE Plasma 5.27.7 |
3 Systems - 29 Benchmark Results |
AMD Ryzen 7 2700 Eight-Core - ASRock X370 Taichi - AMD 17h Debian - 6.4.0-4-amd64 - KDE Plasma 5.27.7 |
3 Systems - 28 Benchmark Results |
AMD Ryzen 7 2700 Eight-Core - ASRock X370 Taichi - AMD 17h Debian - 6.4.0-4-amd64 - KDE Plasma 5.27.7 |
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 |
4 Systems - 55 Benchmark Results |
AMD Ryzen 3 3200U - MOTILE PF4PU1F - AMD Device 15d0 Ubuntu 18.04 - 5.3.0-28-generic - GNOME Shell 3.28.4 |
11 Systems - 217 Benchmark Results |
Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Ubuntu 20.04 - 5.9.0-050900-generic - GNOME Shell 3.36.4 |
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 |
Intel Core i9-7980XE - ASUS PRIME X299-A - Intel Sky Lake-E DMI3 Registers Ubuntu 18.04 - 4.15.2-041502-generic - GNOME Shell 3.26.2 |
28 Systems - 37 Benchmark Results |
AMD Ryzen 7 1800X Eight-Core - MSI X370 XPOWER GAMING TITANIUM - AMD Device 1450 Ubuntu 17.10 - 4.15.2-041502-generic - GNOME Shell 3.26.2 |
Featured Processor Comparison |
AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1 |
14 Systems - 36 Benchmark Results |
ARMv8 Cortex-A72 - Amazon EC2 a1.2xlarge - Amazon Device 0200 Ubuntu 18.04 - 4.15.0-1028-aws - GCC 7.3.0 |
20 Systems - 43 Benchmark Results |
ARMv8 rev 3 - quill - 8192MB Ubuntu 16.04 - 4.4.38-tegra - Unity 7.4.5 |
7 Systems - 62 Benchmark Results |
Intel Core i9-7960X - MSI X299 SLI PLUS - Intel Sky Lake-E DMI3 Registers Ubuntu 19.10 - 5.3.0-18-generic - GNOME Shell 3.34.1 |
3 Systems - 182 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 |
3 Systems - 11 Benchmark Results |
Ampere eMAG ARMv8 - AmpereComputing OSPREY - Applied Micro Circuits X-Gene CentOS 7.5.1804 - 4.14.0-49.el7.centos.180925+amp.ilp32.aarch64 - GCC 6.0.0 20150826 |
7 Systems - 28 Benchmark Results |
ARMv7 rev 3 - BCM2835 Raspberry Pi 4 Model B Rev 1.1 - 4096MB Raspbian 10 - 4.19.50-v7l+ - LXDE 0.10.0 |
16 Systems - 45 Benchmark Results |
ARMv8 rev 3 - quill - 8192MB Ubuntu 16.04 - 4.4.38-tegra - Unity 7.4.5 |