![]() The program designers sent us a command line version in order to evaluate the efficiency of various systems that go under our review scanner. This is a purely CPU feature / clock speed based test.Īgisoft PhotoScan is a commercial program that converts 2D images into 3D point maps, meshes and textures. In the graph below, we can get an idea of how fast a TrueCrypt volume would behave in the GIGABYTE GB-BXBT-1900 and how it would compare with other select PCs. The TrueCrypt internal benchmark provides some interesting cryptography-related numbers to ponder. TrueCrypt, a popular open-source disk encryption program can take advantage of the AES-NI capabilities, but fall back to a software implementation in the absence of AES-NI. AES operations have to be done in software. Unfortunately, AES-NI is not a feature available in Bay Trail-D. However, with Silvermont, even the lowly Atom series has gained support for AES-NI in some SKUs. CPUs supporting the AES-NI instruction for accelerating the encryption and decryption processes have, till now, been the higher end SKUs. The presence of four distinct cores helps the unit move to the middle of the pack in the decompression ratings.Īs businesses (and even home consumers) become more security conscious, the importance of encryption can't be overstated. In this subsection, we are interested in the compression and decompression MIPS ratings when utilizing all the available threads. 7-Zip has a benchmarking program that provides tons of details regarding the underlying CPU's efficiency. As expected, the Celeron J1900 with active cooling performs about twice as better as the passively cooled LIVA, but can't match the Haswell CPUs in the other mini-PCs.ħ-Zip is a very effective and efficient compression program, often beating out OpenCL accelerated commercial programs in benchmarks even while using just the CPU power. This is simply a test of CPU performance. x264 Benchmarkįirst off, we have some video encoding benchmarks courtesy of x264 HD Benchmark v5.0. While Intel has made much progress with Beignet, there's still much to be desired from it and the "Clover" Gallium3D state tracker - not to mention for AMD/Nouveau for catching up to the performance offered by the proprietary graphics drivers.In this section, we mainly look at benchmark modes in programs used on a day-to-day basis, i.e, application performance and not synthetic workloads. Open-source OpenCL support still sucks for putting it bluntly. It will be nice dropping the X requirement for compute on Mesa drivers, but I don't think anyone will be running OpenCL compute farms with the open-source drivers in the near future. This patch series attempts to clear that up to work towards having OpenCL headless compute. Right now to gain access to the OpenCL/compute support with the open-source Mesa/Gallium3D drivers, the X.Org Server and XCB are required. The focus of these changes still being reviewed is to allow for headless OpenCL systems, such as common for compute/GPGPU farms. Mesa release manager Emil Velikov published a set of patches recently in what he's working on for render-node-only OpenCL and other code clean-ups.
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