This is a test of Kvazaar as a CPU-based H.265/HEVC video encoder written in the C programming language and optimized in Assembly. Kvazaar is the winner of the 2016 ACM Open-Source Software Competition and developed at the Ultra Video Group, Tampere University, Finland.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark kvazaar.
OpenBenchmarking.org metrics for this test profile configuration based on 1,048 public results since 4 January 2023 with the latest data as of 23 March 2024.
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 (Kvazaar 2.2 - Video Input: Bosphorus 4K - Video Preset: Medium) has an average run-time of 4 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 0.2%.
Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does 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.
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.
1 System - 37 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - Supermicro H13SAE-MF v1.00 - AMD Device 14d8 Debian 12 - 6.1.0-18-amd64 - GCC 12.2.0 |
1 System - 37 Benchmark Results |
Intel Xeon Gold 5416S - Supermicro X13SEW-TF v1.02 - Intel Device 1bce Debian 12 - 6.1.0-18-amd64 - GCC 12.2.0 |
1 System - 37 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - Supermicro H13SAE-MF v1.00 - AMD Device 14d8 Debian 12 - 6.1.0-18-amd64 - GCC 12.2.0 |
1 System - 37 Benchmark Results |
Intel Xeon Gold 5416S - Supermicro X13SEW-TF v1.02 - Intel Device 1bce Debian 12 - 6.1.0-18-amd64 - GCC 12.2.0 |
1 System - 37 Benchmark Results |
AMD Ryzen Threadripper 7960X 24-Cores - ASRock TRX50 WS - AMD Device 14a4 Ubuntu 22.04 - 6.5.0-25-generic - GNOME Shell 42.9 |
2 Systems - 15 Benchmark Results |
Intel Core i7-12700 - Gigabyte B660 GAMING X DDR4 - 4 x 8192 MB 3600MHz Corsair CMW16GX4M2C3600C18 Microsoft Windows 11 Pro Build 22631 - 10.0.22631.3155 - 551.61 |
1 System - 37 Benchmark Results |
Intel Atom x6425E - v1.1 - Intel Device 4b7f Ubuntu 20.04 - 5.15.0-91-generic - LXQt 0.14.1 |
1 System - 14 Benchmark Results |
Intel Core i5-14600KF - ASRock B760M-HDV/M.2 - 2 x 16384MB 4800MHz Kingston KF560C36-16 Microsoft Windows 11 Pro Build 22631 - 10.0.22631.3235 - 551.76 |
1 System - 46 Benchmark Results |
2 x Intel Xeon Gold 6226R - (5.14 BIOS) - 8 x 65536 MB 2934MHz Samsung M393A8G40AB2-CVF Microsoft Windows Server 2022 Standard Build 20348 - 10.0.20348.2322 - 9.0.10.106 |
1 System - 46 Benchmark Results |
AMD EPYC 7763 64-Core - AIC AURIGA Lite - 8 x 65536MB 2933MHz Samsung M393A8G40AB2-CVF Microsoft Windows Server 2022 Standard Build 20348 - 10.0.20348.2322 - 9.0.10.112 |
1 System - 1 Benchmark Result |
AMD Ryzen 5 1600 Six-Core - ASRock B450M Pro4 R2.0 - AMD 17h Debian - 6.6.15-amd64 - GNOME Shell 44.8 |
1 System - 1 Benchmark Result |
AMD Ryzen 5 1600 Six-Core - ASRock B450M Pro4 R2.0 - AMD 17h Debian - 6.6.15-amd64 - GNOME Shell 44.8 |
1 System - 1 Benchmark Result |
AMD Ryzen 5 1600 Six-Core - ASRock B450M Pro4 R2.0 - AMD 17h Debian - 6.6.15-amd64 - GNOME Shell 44.8 |
1 System - 1 Benchmark Result |
AMD Ryzen 5 1600 Six-Core - ASRock B450M Pro4 R2.0 - AMD 17h Debian - 6.6.15-amd64 - GNOME Shell 44.8 |
1 System - 1 Benchmark Result |
AMD Ryzen 5 1600 Six-Core - ASRock B450M Pro4 R2.0 - AMD 17h Debian - 6.6.15-amd64 - GNOME Shell 44.8 |
5 Systems - 396 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASUS ROG CROSSHAIR X670E HERO - AMD Device 14d8 Ubuntu 23.04 - 6.2.0-060200rc8daily20230213-generic - GNOME Shell 43.2 |
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12 Systems - 69 Benchmark Results |
2 x AMD EPYC 9554 64-Core - AMD Titanite_4G - AMD Device 14a4 Ubuntu 23.04 - 6.2.0-23-generic - GNOME Shell 44.0 |
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4 Systems - 20 Benchmark Results |
AMD Ryzen 7 PRO 6850U - LENOVO 21CM0001US - AMD Device 14b5 Ubuntu 22.10 - 6.1.0-060100rc2daily20221028-generic - GNOME Shell 43.0 |
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4 Systems - 20 Benchmark Results |
2 x AMD EPYC 9654 96-Core - AMD Titanite_4G - AMD Device 14a4 Ubuntu 23.04 - 5.19.0-21-generic - GNOME Shell 43.1 |
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1 System - 35 Benchmark Results |
AMD Ryzen 7 7840U - Framework FRANMDCP07 - AMD Device 14e8 Fedora Linux 39 - 6.5.6-300.fc39.x86_64 - KDE Plasma 5.27.8 |
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2 Systems - 89 Benchmark Results |
AMD Ryzen 7 3800XT 8-Core - MSI X370 XPOWER GAMING TITANIUM - AMD Starship Debian 11 - 5.10.0-20-amd64 - X Server 1.20.11 |
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4 Systems - 20 Benchmark Results |
Intel Core i7-1185G7 - Dell 0DXP1F - Intel Tiger Lake-LP Ubuntu 22.04 - 5.18.8-051808-generic - GNOME Shell 42.2 |
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3 Systems - 99 Benchmark Results |
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Featured Processor Comparison
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AMD Ryzen 7 5800X3D 8-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 22.04 - 5.19.0-46-generic - GNOME Shell 42.5
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2 Systems - 201 Benchmark Results
|
AMD Ryzen 7 5800X3D 8-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 22.04 - 5.17.0-1019-oem - GNOME Shell 42.2
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3 Systems - 52 Benchmark Results
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AMD EPYC 7F32 8-Core - ASRockRack EPYCD8 - AMD Starship Debian 11 - 5.10.0-10-amd64 - GNOME Shell 3.38.6
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3 Systems - 69 Benchmark Results
|
Intel Xeon Silver 4216 - TYAN S7100AG2NR - Intel Sky Lake-E DMI3 Registers Debian 11 - 5.10.0-10-amd64 - X Server
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2 Systems - 328 Benchmark Results
|
AMD Ryzen 9 3900XT 12-Core - MSI MEG X570 GODLIKE - AMD Starship Ubuntu 22.04 - 5.15.0-53-generic - GNOME Shell 42.2
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Featured Processor Comparison
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AMD Ryzen 7 7800X3D 8-Core - Gigabyte X670 AORUS ELITE AX - AMD Device 14d8 Pop 22.04 - 6.2.6-76060206-generic - GNOME Shell 42.5
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3 Systems - 237 Benchmark Results
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AMD Ryzen 7 4800U - ASRock 4X4-4000 - AMD Renoir Ubuntu 22.04 - 5.19.0-rc6-phx-retbleed - GNOME Shell 42.2 |