AMD Ryzen Threadripper 1950X and Threadripper 1920X Processor Review

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Media Encoding & Encryption Benchmarks

HandBrake v1.0.1 – link

HandBrake is an open-source, GPL-licensed, multiplatform, multithreaded video transcoder, available for MacOS X, Linux and Windows. It is popular today as it allows you to transcode multiple input video formats to h.264 output format and is highly multithreaded. We used Big Buck Bunny as our input file, which has become one of the world standards for video benchmarks. For our benchmark scenario we used a standard 2D 4K (3840×2160) 60 FPS clip in the MP4 format and used Handbrake version 1.0.1 to do two things.

We used the new Fast 1080p30 preset to shrink that down to a 1920 x 1080 video clip to reduce the file size. This is something people often do to save space to put movies onto mobile devices. We also ran the workload using the normal preset as it puts the CPU at a higher load than the Fast 1080p30 preset.


X264 HD Encoding – link

the x264 HD Benchmark is a reproducible measure of how fast your machine can encode a short HD-quality video clip into a high quality x264 video file. It’s nice because everyone running it will use the same video clip and software. The video encoder (x264.exe) reports a fairly accurate internal benchmark (in frames per second) for each pass of the video encode and it also uses multi-core processors very efficiently. All these factors make this an ideal benchmark to compare different processors and systems to each other. We are using x264 HD v5.0.1 for this test.

Media Encoding Benchmark Results Summary: Our media tests showed AMD appears to be the new winner in town when it comes to media encoding! In Handbrake and X264 we found that both the AMD Ryzen Threadripper 1950X ($999) and the Threadripper 1920X ($799) were able to perform the task at hand faster than the Intel Core i9-7900X processor!

Cinegy Cinescore  10.4 Professional Video Encoding Benchmark:

The broadcast and media industry needs benchmarks that are meaningful and relevant. Cinegy Cinescore uses many commonly used professional quality codecs to measure the encoding speed of a system. This sets expectations of how many channels a given machine can capture, how suitable it is for e.g. UHD editing, or which speed can be expected to do transcode jobs. Cinegy Cinescore covers a fair number of commonly used formats and codecs and measures the encoding speed as well as the system load for doing that for the different target resolutions – HD, UHD and 8K.

VeraCrypt 1.19 – link

VeraCrypt is an open-source disk encryption software brought to you by IDRIX and is a fork based on the discontinued TrueCrypt 7.1a utility. The developers claim that weaknesses found in TrueCrypt have been resolved with the VeraCrypt project. This is a popular utility used by people that don’t want to use Microsoft’s built-in encyption tool for Windows 10 called Bitlocker.

Encryption Benchmark Results Summary: If encryption is something you do, you’ll find having more cores and threads to be very beneficial as you can see from the results above. The extra cores on the AMD Ryzen Threadripper processors gave them two fastest scores on this benchmark!


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  • nio

    Well, what I don’t understand is why your CPU diode is much lower temperature than CPU. For me it’s the total opposite and I thought by design it was normal for CPU diode to report higher temperatures than CPU, anything I’m missing here?

  • kpk1

    Great review, great performances !
    Kudos to AMD !

    • Nathan Kirsch

      Thanks to AMD as they made high-end CPUs interesting again!