AJA System Test vs NBench
AJA System Test
aja.comNBench
math.utah.eduSide by side
| Figure | AJA System Test | NBench |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | — | Yes |
| Plans published | 1 | 0 |
| Spec score · PC Benchmark Software | 8.6 (#5) | 7.1 (#62) |
| Spec score · PC benchmark tools | 8.0 (#32) | 6.8 (#68) |
| Comparison database | No | Yes |
| Custom test profiles | Yes | No |
| Free plan | Yes | Yes |
| Operating systems | macOS; Windows | Linux; source compiled on SunOS,DEC Unix 4.0,DEC OSF1,HP-UX,DEC Ultrix,and MS-DOS |
| Platforms | The product page links to Mac and Windows downloads and identifies them as standalone System Test Lite v16.0 versions. | The source has been successfully compiled on Linux, SunOS, DEC Unix 4.0, DEC OSF1, HP-UX, DEC Ultrix, and MS-DOS. |
| Purpose | AJA System Test evaluates drive performance so users can estimate whether a drive system can record and play back different resolutions and codecs. | NBench is a Linux/Unix port of release 2 of BYTE Magazine’s BYTEmark benchmark program, designed to measure CPU, FPU, and memory-system capabilities. |
| Results | Test results can be displayed in MB/sec or FPS with graphs. | The maker publishes submitted benchmark results with memory, integer-performance, and floating-point-performance indices. |
| Workload areas | Drive read/write performance and throughput; PCIe bandwidth; AJA-device DMA; combined disk and device I/O | CPU,floating-point,memory system |
Plans
In their own words
AJA System Test
AJA System Test evaluates drive performance so users can estimate whether a drive system can record and play back different resolutions and codecs. It measures read and write speed and overall throughput, including on network mapped drives. In its graphical interface, users select a test type, drive, video size, frame rate, file size, and connected video device. Results can appear in MB/sec or FPS with graphs. The report generator produces text results that users can copy into spreadsheets or other software, and result exports include text report, PDF, and SPX formats. Custom test profiles are supported. Workload areas also include PCIe bandwidth, AJA-device DMA, and combined disk and device I/O; PCIe bandwidth testing is part of the full version included in AJA Desktop Software downloads. The standalone Apple Store and Windows versions are listed as AJA System Test Lite v16.0 at free. The software runs on macOS and Windows, and AJA offers a download path that does not require signing up.