Skip to main content

AMD’s 12-core Ryzen 3900XT claims a 47% performance boost over Intel’s best

After announcing its new Ryzen 3000XT desktop processors, AMD has made some ambitious performance claims about its chips. Specifically, the company has shown how 3000XT processors can outperform competing CPUs from Intel, including the best ninth-generation CPU, the Core i9-9900K.

Based on AMD’s optimized 7nm node and utilizing the Zen 2 processor architecture, the new Ryzen 3000XT series starts at $249 with the Ryzen 5 3600XT. The family includes upgraded configurations like the $399 Ryzen 7 3800XT and the premium $499 Ryzen 9 3900XT. Unlike the standard non-XT Ryzen 3000 processors, the XT chips gain up to a 200 MHz boost in clock speeds thanks to refinements to the 7nm node to squeeze out more performance, AMD claims.

Image used with permission by copyright holder

So, how do these improvements translate to real-world performance? Compared to Intel’s popular gaming Core i9-9900K desktop processor, the Ryzen 9 3900XT comes with 50% more cores, which, according to AMD, translates to a 47% performance improvement when tested using the Cinebench R20 benchmarking utility. AMD’s testing results show that its XT processor outperformed Intel’s Core i9-9900K by as much as 25% on Adobe Premiere CC.

Get your weekly teardown of the tech behind PC gaming
Check your inbox!

Even though the margins may seem significant when comparing AMD’s and Intel’s silicon, the difference in performance between AMD’s X and XT series was more modest.

While the Ryzen 9 3900X and Ryzen 9 3900XT  performed similarly on the POV-Ray 3.7, Adobe Photoshop CC 2020, and Cinebench R20 tests, the XT squeezed an extra 5 to 12% margin compared to the X series on the Blender, Adobe Premiere CC 2020, and DaVinci Resolve 16.2 tests.

Image used with permission by copyright holder

While the new XT series excels in content creation tasks against its rivals, gaming performance was more consistent between the three competing processors. Both the Ryzen 9 3900X and 3900XT were able to display similar frame rates on popular titles, including APEX Legends, Shadow of the Tomb Raider, Hitman 2016, GTA V, Far Cry 5, Devil May Cry 5, DOTA, Fortnite, and more. Intel’s Core i9-9900K also kept up with AMD’s processors, however, the Core i9 managed stronger frame rate performance on a few titles, like Counterstrike: Global Offensive and Rocket League, while trailing in others, like Devil May Cry 5 and Fortnite. AMD’s gaming benchmarks were taken at FHD resolution.

The benchmarked results were largely similar with other members of the XT family. Like AMD’s Ryzen 9 3900XT, performance of the Ryzen 7 3800XT and Ryzen 7 3800X were similar in creative tasks, with the Ryzen parts outperforming the Intel Core i7-9700K. The Ryzen 5 3600XT and Ryzen 5 3600X also performed similarly, and AMD’s silicon led in benchmarks on content creation tasks against the Intel Core i5-9600K.

Image used with permission by copyright holder

For enthusiasts, upgrading to the XT series should be easy if you’re already within AMD’s ecosystem. The new XT processors utilize the company’s AM4 socket and will be drop-in ready with any 500-series chipsets, including the X570 and the B550. If you’re looking for a new PC, the XT series will be available in a number of custom gaming desktops from partners like Maingear.

AMD is also bundling a free copy of Assassin’s Creed Valhalla if you purchase an eligible desktop processor between July 7 and October 3 — the game will launch in time for the 2020 holiday shopping season. Enthusiast gamers will likely want to wait until AMD launches its Ryzen 4000 desktop processors later this year.

AMD also announced an update to its StoreMI software, which is designed to speed up your storage drives while enhancing data integrity. The new 2.0 release of StoreMI brings support to any HDD and SSD combo and prioritizes frequently accessed data to the SSD, helping apps and games load faster. AMD claims that StoreMI can help gains with a combo drive load up to 1.13 times faster when compared to a system with just an HDD.

Similarly, apps can launch six times faster, while your entire PC can start up 1.31 times faster. StoreMI really comes into play when you have a system with a low-capacity SSD and a larger HDD as part of your budget, so it may not be of significance to gamers who max out on SSDs. StoreMI 2.0 will be available on the X570 starting July 7 and arrive to the X470, B450, B550, X399, and TRX40 later this year.

Chuong Nguyen
Silicon Valley-based technology reporter and Giants baseball fan who splits his time between Northern California and Southern…
I tested AMD’s latest claims about Ryzen 9000, and they don’t hold up
The Ryzen 9 9950X between someone's fingertips.

AMD says that gaming performance on Ryzen 9000 is actually better than what you've read. As you can read in our Ryzen 9 9950X and Ryzen 9 9900X review, AMD's new Zen 5 CPUs are the best processors you can buy when it comes to productivity. Gaming performance, on the other hand, is disappointing.

According to a new blog post from AMD, there are a few reasons why reviewers saw lower gaming performance than expected. Chief among them are the fact that AMD used an unreleased version of Windows 11 -- the 24H2 update, which is available to Windows Insiders -- and that it used an administrator account for its "automated test methodology." In light of that, I downloaded the Windows update, spun up an admin account, and retested the Ryzen 9 9950X. And I'm not seeing what AMD claims at all.

Read more
This new feature may give new AMD chips a 21% gaming boost
The AMD Ryzen 5 9600X between two finger tips.

If you own one of AMD's latest processors, you're in luck. With the release of Ryzen 9000, AMD added a feature called Optimized Performance Profile (OPP), which lets you easily overclock your RAM.

There's more, though. If you have both a Ryzen 9000 CPU, such as the Ryzen 7 9700X, and an MSI motherboard, a new BIOS update can help you improve the gaming performance of your CPU by up to 21%. This is due to MSI's own stack of features, which now includes MSI Memory Try It and High-Efficiency Mode.

Read more
AMD Zen 5: everything we know about Ryzen 9000 and Ryzen AI 300
A hand holding AMD's Ryzen 9 9950X.

AMD Zen 5 is the next-generation Ryzen CPU architecture for Team Red, and its gunning for a spot among the best processors. After a major showing in June, the first Ryzen 9000 and Ryzen AI 300 CPUs are already here. AMD promises significant performance advantages for the new architecture that will give it a big leap in gaming and productivity tasks, and the company also claims it will have major leads over Intel's top 14th-generation alternatives, allowing it to compete among the best gaming processors.

Now that we've had the chips in hand for a while, here's everything you need to know about Zen 5, Ryzen 9000, and Ryzen AI 300.
Zen 5 release date, availability, and price
AMD originally confirmed that the Ryzen 9000 desktop processors will launch on July 31, 2024, two weeks after the launch date of the Ryzen AI 300. The initial lineup includes the Ryzen 9 9950X, the Ryzen 9 9900X, the Ryzen 7 9700X, and the Ryzen 5 9600X. However, AMD delayed the CPUs at the last minute, with the Ryzen 5 and Ryzen 7 showing up on August 8, and the Ryzen 9s showing up on August 15.

Read more