Benchmark the memory and cache bandwidth of your device.
This app estimates the device memory bandwidth by repeatedly reading/writing the data in a memory block.
The size of that memory blocks is swept from large to small. Larger memory blocks will evidence the bandwidth of the DRAM.
Smaller memory blocks may show significantly higher bandwidth (e.g. below 1MB on OMAP 4460 CPUs), as the data will with in the CPU cache.
The memory operations are implemented as native C functions to be as close to the metal as possible.
The app is fully configurable for extreme geeks:
- Range of memory size addressed
- operation type: clear8, clear16, clear32, clear64, memset, non-aligned clear32
- Miminums for the operation: minimum memory accessed, minimum duration, minimum repetitions
- Best of n-repetitions
- Thermal throttling mitigation: configurable sleep between operations to prohibit thermal throttling
- Plot the results (linear or logarithmic scale)
RamBench is a free software application from the System Maintenance subcategory, part of the System Utilities category.
The app is currently available in English and it was last updated on 2013-09-02. The program can be installed on Android.
RamBench (version 1.2) is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 0 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.
Here you can find the changelog of RamBench since it was posted on our website on 2016-12-22.
The latest version is 1.2 and it was updated on soft112.com on 2018-01-08.
See below the changes in each version:
posted on 2013-09-02
03.09.2013: Additional benchmarks with non-aligned memory access, help,23.08.2013: Fixed minimum API (level 7 - Android 2.1),22.08.2013: First release