The AMD Ryzen Threadripper 1950X and 1920X Review: CPUs on Steroids
by Ian Cutress on August 10, 2017 9:00 AM ESTCPU Legacy Tests
Our legacy tests represent benchmarks that were once at the height of their time. Some of these are industry standard synthetics, and we have data going back over 10 years. All of the data here has been rerun on Windows 10, and we plan to go back several generations of components to see how performance has evolved.
All of our benchmark results can also be found in our benchmark engine, Bench.
3D Particle Movement v1
3DPM is a self-penned benchmark, taking basic 3D movement algorithms used in Brownian Motion simulations and testing them for speed. High floating point performance, MHz and IPC wins in the single thread version, whereas the multithread version has to handle the threads and loves more cores. This is the original version, written in the style of a typical non-computer science student coding up an algorithm for their theoretical problem, and comes without any non-obvious optimizations not already performed by the compiler, such as false sharing.
CineBench 11.5 and 10
Cinebench is a widely known benchmarking tool for measuring performance relative to MAXON's animation software Cinema 4D. Cinebench has been optimized over a decade and focuses on purely CPU horsepower, meaning if there is a discrepancy in pure throughput characteristics, Cinebench is likely to show that discrepancy. Arguably other software doesn't make use of all the tools available, so the real world relevance might purely be academic, but given our large database of data for Cinebench it seems difficult to ignore a small five minute test. We run the modern version 15 in this test, as well as the older 11.5 and 10 due to our back data.
x264 HD 3.0
Similarly, the x264 HD 3.0 package we use here is also kept for historic regressional data. The latest version is 5.0.1, and encodes a 1080p video clip into a high-quality x264 file. Version 3.0 only performs the same test on a 720p file, and in most circumstances the software performance hits its limit on high-end processors, but still works well for mainstream and low-end. Also, this version only takes a few minutes, whereas the latest can take over 90 minutes to run.
The 1950X: the first CPU to score higher on the 2nd pass of this test than it does on the first pass.
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imaheadcase - Thursday, August 10, 2017 - link
So you lost respect for a website based on how they word titles of articles? I think you don't understand advertising at all. lolIf you want to know a website that lost respect, look at HardOCP and you know why people don't like them for obvious reasons.
Alexey291 - Thursday, August 10, 2017 - link
No offence but HardOCP is far more respectable than what we have in ATech these days.But that's not hard. AT website is pretty much a shell for the forum which is where most of the traffic is. I'm sure they only so the reviews because 'it was something we have always done'
Johan Steyn - Thursday, August 10, 2017 - link
You may not understand how wording is used to convey sentiments in a different way. That is what politicians thrive on. You could for instance say "I am sorry that you misunderstood me." It gives the impression that you are sorry, but you are not. People also ask for forgiveness like this: "If I have hurt you, please forgive me." It sounds sincer, but it is a hidden lie, not acknowledging that you have actually hurt anybody, actually saying that you do not think that you did.Well, this is a science and I cannot explain it all here. If you miss it, then it does not mean it is not there.
mikato - Monday, August 14, 2017 - link
I thought I'd just comment to say I understand what you're saying and agree. Even if a sentence gives facts, it can sound more positive one way or another way based on how it is stated. The author has to do some reflection sometimes to catch this. I believe him whenever he says he doesn't have much time, and maybe that plays into it. But articles at different sites may not have this bias effect and it can be an important component of a review article."Intel recently announced that its new 18-core chip scores 3200 on Cinebench R15. That would be an extra 6.7% performance over the Threadripper 1950X for 2x the cost."
These 2 sentences give facts, but sound favorable to Intel until just the very end. It's a subtle perception thing but it's real. The facts in the sentences, however, are massively favorable to AMD. Threadripper does only 6.7% less performance than an announced (not yet released) Intel CPU for half the cost!
Here is another version-
"Intel recently announced that its new 18-core chip scores 3200 on Cinebench R15. So Threadripper, for half the cost of Intel's as-yet unreleased chip, performs only 6.7% slower in Cinebench."
There, that one leads with Threadripper and "half the cost" in the second sentence, and sounds much different.
Johan Steyn - Thursday, August 10, 2017 - link
HardOCP and PCPer is more respected in my opinion. Wccftech is unpredictable, sometimes they shine and sometimes they are really odd.mapesdhs - Thursday, August 10, 2017 - link
I've kinda taken to GamersNexus recently, but I still always read AT and toms to compare.Ian.
fanofanand - Tuesday, August 15, 2017 - link
WCCFtech is a joke, it's nothing but rumors and trolling. If you are seriously going to put WCCFtech above Anandtech then everyone here can immediately disregard all of your comments.Drumsticks - Thursday, August 10, 2017 - link
Fantastic review In. I was curious exactly how AMD would handle the NUMA problem with Threadripper. It seems that anybody buying Threadripper for real work is going to have to continue being very aware of exactly what configuration gets them the best performance.One minor correction, at the bottom of the CPU Rendering tests page:
"Intel recently announced that its new 18-core chip scores 3200 on Cinebench R15. That would be an extra 6.7% performance over the Threadripper 1950X for 2x the cost." - this score is for the 16 core i9-7960X, not the 7980XE.
Drumsticks - Thursday, August 10, 2017 - link
Ian*. Can't wait for the edit button one day!launchcodemexico - Thursday, August 10, 2017 - link
Why did you end all the gaming review sections with something like "Switching it to Game mode would have made better numbers..."? Why didn't you run the benchmarks in Gaming mode in the first place?