Compulab fitlet-XA10-LAN Review: A Fanless AMD UCFF PC for Networking Applications

Performance Metrics - II

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.

x264 Benchmark

First off, we have some video encoding benchmarks courtesy of x264 HD Benchmark v5.0. This is simply a test of CPU performance. As expected from the Futuremark results, the unlocked TDP of the AMD A10 Micro-6700T works wonders, and, thanks to being a quad-core solution, emerges as the best of the lot if the Intel Core-series based NUCs are not considered.

7-Zip

7-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. 7-Zip has a benchmarking program that provides tons of details regarding the underlying CPU's efficiency. In this subsection, we are interested in the compression and decompression MIPS ratings when utilizing all the available threads.

TrueCrypt

As businesses (and even home consumers) become more security conscious, the importance of encryption can't be overstated. The AMD A10 Micro-6700T does have acceleration for AES. TrueCrypt, a popular open-source disk encryption program can take advantage of the available cryptography acceleration. In the graph below, we can get an idea of how fast a TrueCrypt volume would behave in the CompuLab fitlet-XA10-LAN and how it would compare with other select PCs. This is a purely CPU feature / clock speed based test.

Agisoft Photoscan

Agisoft PhotoScan is a commercial program that converts 2D images into 3D point maps, meshes and textures. The program designers sent us a command line version in order to evaluate the efficiency of various systems that go under our review scanner. The command line version has two benchmark modes, one using the CPU and the other using both the CPU and GPU (via OpenCL). The benchmark takes around 50 photographs and does four stages of computation:

• Stage 1: Align Photographs
• Stage 2: Build Point Cloud (capable of OpenCL acceleration)
• Stage 3: Build Mesh
• Stage 4: Build Textures

We record the time taken for each stage. Since various elements of the software are single threaded, others multithreaded, and some use GPUs, it is interesting to record the effects of CPU generations, speeds, number of cores, DRAM parameters and the GPU using this software.

Dolphin Emulator

Wrapping up our application benchmark numbers is the Dolphin Emulator benchmark mode results. This is again a test of the CPU capabilities. It is one of the very few benchmarks where the fitlet-XA10-LAN doesn't come in the top half of the benchmarked systems. That said, it appears that the Dolphin emulator is particularly severe on AMD systems, given that the Zotac ZBOX CA320 nano (based on the AMD A6-1450) came in quite a bit behind the others.