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Category: Performance benchmarking

Understanding concurrent instances in AIXPRT

Over the past few weeks, we’ve discussed several of the key configuration variables in AIXPRT, such as batch size and level of precision. Today, we’re discussing another key variable: number of concurrent instances. In the context of machine learning inference, this refers to how many instances of the network model (ResNet-50, SSD-MobileNet, etc.) the benchmark [...]

Planning for the next TouchXPRT

We’re in the very early planning stages for the next version of TouchXPRT, and we’d love to hear any suggestions you may have. What do you like or dislike about TouchXPRT? What features do you hope to see in a new version? For those who are unfamiliar with TouchXPRT, it’s a benchmark for evaluating the performance of Windows [...]

The 2019 XPRT Spotlight Back-to-School Roundup

With the new school year approaching, we’re pleased to announce that we’ve just published our fourth annual XPRT Spotlight Back-to-School Roundup! The Roundup allows shoppers to view side-by-side comparisons of XPRT test scores and hardware specs from some of this year’s most popular Chromebooks, laptops, tablets, and convertibles. After testing the devices in our lab using [...]

A new HDXPRT 4 build is available!

A few weeks ago, we announced that a new HDXPRT 4 build, v1.1, was on the way. This past Monday, we published the build on HDXPRT.com. The new build includes an updated version of HandBrake, the commercial application that HDXPRT uses for certain video conversion tasks. HandBrake 1.2.2 supports hardware acceleration with AMD Video Coding [...]

WebXPRT: What would you like to see?

At over 412,000 runs and counting, WebXPRT is our most popular benchmark. From the first release in 2013, it’s been popular with device manufacturers, developers, tech journalists, and consumers because it’s easy to run, it runs on almost anything with a web browser, and it evaluates device performance using the types of web-based tasks that people [...]

An updated HDXPRT 4 build is on the way

HandBrake recently released a new version, v1.2.2, of their video conversion software. Among other improvements, the new version includes support for certain AMD (VCE) and NVIDIA (NVENC) hardware-accelerated video encoders. Because we include HandBrake as one of the commercial applications in the HDXPRT installer package, and because we want to keep HDXPRT 4 up-to-date for [...]

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