AMD Ryzen 3000 Series CPUs: Rumors, Release Date, All We Know About Ryzen 3
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UPDATE: AMD held it’s Computex 2019 keynote here in Taipei, revealing part of the third-gen Ryzen lineup. We’re working to update this article with the new information, as there are still plenty of details that still remain unknown. In the meantime, head over to our full analysis of the third-gen Ryzen launch for the list of shipping models. If you’re wondering about AMD vs Intel, we’ve got an answer.
The arrival of AMD’s 1000-series Ryzen processors (like the flagship Ryzen 7 1800X) revitalized the CPU market in ways we couldn’t have imagined just a few years ago, forcing Intel to become more competitive across the full breadth of its product stack. But that was just the beginning of AMD’s assault with its new Zen-based chips. Last year AMD moved from its original 14nm chips to the 2000-series 12nm Ryzen processors (like the Ryzen 7 2700X) that come wielding the Zen+ microarchitecture. Now, the Ryzen 3000 series is coming. According to the latest rumors, these chips could come with up to 16 cores for the mainstream desktop, doubling Intel’s limit of eight cores.
Ryzen 3000 (Image credit: voyata / Shutterstock)
These newer chips were a solid evolutionary step, but now AMD is working feverishly to bring its Zen 2 microarchitecture to market packing a 7nm manufacturing process. Along with an improved Infinity Fabric, the collection of new technologies will come to market as the third-generation Ryzen ‘Matisse’ processors. If AMD can pull off this feat in a timely manner while Intel still struggles to roll out its 10nm CPUs, it will mark the first time in its history that AMD has taken the process node lead from Intel.
AMD recently demoed the new processor during its CES keynote. While we still don’t know all the details about what is coming with AMD’s 3000-series processors yet, we do know they are coming to market in mid-2019. AMD recently announced that the 7nm EPYC data center variants are sampling in Q2 of 2019, so things appear to be on track, and we also know that the Zen 2-based chips will power Sony’s next-gen Playstation 5.
Last week, AMD’s Lisa Su also confirmed at the company’s Annual Shareholder Meeting that it will launch its 7nm lineup of Ryzen 3000 and EPYC data center chips, along with the Navi graphics architecture, in the third quarter of 2019. That comes on the heels of the recent discovery that Gigabyte has enabled support for PCIe Gen 4.0 with its previous-gen motherboards through a BIOS update that you can download today. That feature will only be fully unlocked when you pair it with a Ryzen 3000 chip, so the stage has apparently been set for an announcement during Lisa Su’s Computex keynote on Monday, May 24.
Let’s take a look at what else we know, and what we don’t.
Third-Gen Ryzen Performance
At CES 2019, AMD CEO Lisa Su showed off an «early» third-gen Ryzen desktop processor running a game paired with a Radeon VII. These 7nm chips will be the first desktop processors to support PCIe 4.0 x16 right out of the box. That also implies that the new 500-series chipsets will also support the new standard.
AMD Ryzen 3000 Demo. (Image credit: Tom’s Hardware)
AMD demoed a pre-production Ryzen 3000-series processor going head-to-head against a Core i9-9900K. It’s noteworthy that AMD hasn’t fully tweaked the design yet, meaning that it will likely extract more performance from the chip before it comes to market. The eight-core 16-thread Ryzen processor was about even with the eight-core 16-thread Core i9-9900K in a Cinebench multi-threaded workload, with the Ryzen score 2,057 to the i9’s 2040.
Third-gen Ryzen’s power consumption figures during the demo were just as impressive – the chip consumed 30% less power than the Intel processor during the benchmark. Intel’s Core i9-9900K requires a high-end motherboard, power supply, and cooler to extract the optimum level of performance. The Ryzen processors’ comparatively low power consumption means it could be much cheaper to build full systems around the chips, thus allowing AMD to offer a similar level of performance while maintaining the value advantage.
The 3rd-Gen Ryzen Chip
As expected, the third-generation Ryzen processor comes with a multi-chiplet arrangement, much like the EPYC Rome processors AMD recently announced. This modular design consists of an eight-core 7nm chiplet (fabbed at TSMC) connected to a 14nm I/O die (fabbed at GlobalFoundries). The I/O die contains the memory controllers, Infinity Fabric links, and I/O connections. Aside from support for PCIe 4.0, AMD is still keeping details about these resources close to the chest.
As we can see, AMD offset the larger I/O die from the 7nm core die, leaving plenty of room for a second eight-core CPU complex. We can even see what appears to be a dip in the PCB (images below) that would serve as a mounting point for another eight-core chiplet. AMD’s Lisa Su has commented that the design obviously leaves room for another chiplet, and that «you might expect that we will have more than eight cores.» However, Su did not specify how many more cores will come with the processors, or if they would arrive during the initial launch or come as a follow-up series of chips.
A credible rumor has emerged that AMD already has a 16-core variant in flight, but AMD has not officially confirmed the information.
We do know from the latest publicly-available BIOS updates that AMD has already moved forward to the B0 stepping of its silicon, indicating the Ryzen 3000 chips are nearing their final retail form.
Image 1 of 6
AMD is now using a second-gen Infinity Fabric to connect the compute die to the I/O die that serves as the linchpin of the design. This design helps AMD keep the areas of the chip that don’t scale well, like the memory controllers and I/O, on a proven and mature node, while also leveraging the performance, density and economic advantages of the 7nm node for the important compute functions. The innovative design is a sign of a broader trend in the industry to heterogeneous architectures.
It Just Works
The Ryzen 3000 series chips come with a radical new design, but luckily for us, the chips will work with many of the optimizations for existing Ryzen processors.
AMD’s first-gen Ryzen processors landed with a revolutionary new core design that initially led to lower-than-expected performance in some applications. Latency-sensitive applications (like games) suffered the most, but AMD made a concerted effort to arm software developers with the knowledge to tailor their code for the unique Zen microarchitecture, largely correcting the issue with the mainstream desktop chips.
We asked AMD CTO Mark Papermaster if those optimizations would carry over to the new third-gen Ryzen products, which he confirmed. That means the Ryzen 3000 series chips will hit the ground running when they come to market.
PCIe 4.0 Support
AMD led the way with PCIe 4.0 support for its 7nm EPYC Rome chips and enabled the standard on the 3000-series processors. However, AMD has confirmed to us that while the new Ryzen processors are compatible with motherboards designed for the first-gen chips, it will require new motherboards to fully support the PCIe 4.0 standard.
There is hope for existing Ryzen systems, though. AMD representatives confirmed that 300- and 400-series AM4 motherboards can support PCIe 4.0. AMD will not lock the out feature, instead it will be up to motherboard vendors to validate and qualify the faster standard on its motherboards on a case-by-case basis. Motherboard vendors that do support the feature will enable it through BIOS updates, but those updates will come at the discretion of the vendor.
Most older motherboards could support a PCIe 4.0 x16 connection to the first slot on the motherboard, but the remainder of the slots could revert to PCIe 3.0 signaling rates. That’s because any trace routing on the motherboard that exceeds six inches requires newer redrivers and retimers that support PCIe 4.0’s faster signaling rates. That means the PCIe slot nearest to the CPU will easily support PCIe 4.0, while the other slots, including M.2 ports, could run at PCIe 3.0. Support could be limited to slots based upon board, switch, and mux layouts.
The 500-Series Chipset
AMD’s purportedly named X570 motherboards have already begun to pop up in online testing databases as motherboard vendors put their new products through the wringer, so speculation is running high.
The third-gen Ryzen processors support PCIe 4.0, and it’s logical to assume that the next-gen chipsets, largely thought to be named the 500-Series, will also support the standard. Our sources tell us the 14nm 500-Series chipsets will consume more power (~15W) than the 28nm chipsets (~8W) used on current AM4 motherboards, but that’s because the 500-series chipsets also support PCIe 4.0. We weren’t told the specific lane allocations of the new chipset, but those faster lanes will be useful for numerous types of secondary I/O devices.
We’re also told by motherboard vendors that AMD will stop using ASMedia to design its chipsets. But AMD says that it will continue to use ASMedia, but the new chipsets will be «more nuanced.» That could mean that AMD will design parts of the chipset and simply license key IP blocks, like USB 3.
1, from ASMedia.
DigiTimes muddied the issue further with a report that ASMedia had stated that it would continue to build all AMD chipsets, but it’s notable that there is a difference between building and designing the component.
AM4 Socket
AMD has promised AM4 CPU socket compatibility until 2020 for all its Ryzen processors. That means you should be able to use any AMD Ryzen processor on any AM4 motherboard, providing AMD’s customers with a solid upgrade path in the future. That stands in stark contrast to Intel’s frequent socket changes that find enthusiasts having to migrate to new boards and chipsets. AMD’s long-lived support for the AM4 socket has earned plenty of cachet with enthusiasts, but it also restricts the company’s options for the new 3000-series processors.
AMD and its motherboard partners have been working to deliver on that promise, with recent BIOS updates to existing motherboards coming from all the major manufacturers. Unfortunately, for now, we have yet to see any A-Series motherboards receive the treatment, leaving the distinct possibility that the chips won’t be supported on the existing low-end motherboards.
The AM4 socket gives us a few hints about the possible configurations. The AM4 socket supports two channels of DDR4 memory, and that isn’t likely to change with the 3000-series models because each memory channel requires its own dedicated pins for communication. Given the current alignment of the AM4 socket, that means the new chips will likely have a dual-channel memory controller.
The AdoredTV Rumor
AdoredTV famously reported that an anonymous tipster had sent a list of AMD’s new processors. The rumor claimed AMD will release the new Ryzen chips in Q1 2019, but several details of the rumor are questionable.
The information contended that AMD would unveil the new processors and pricing at CES, but the company didn’t share such detailed information during its keynote. We expect the lack of detail about the Ryzen chips, as most of these final touches, especially CPU clock speeds and pricing, typically come later in the development process.
Swipe to scroll horizontally
| CPU | Cores / Threads | GPU | Base / Boost Clock | TDP | Price |
| Ryzen 3 3200G | 4 / 4 | Vega 8 | 3. 6 / 4.0GHz |
65W | $99 |
| Ryzen 5 3400G | 4 / 8 | Vega 11 | 3.7 / 4.2GHz | 65W | $149 |
| Ryzen 7 3700 | 12 / 24 | — | 3.8 / 4.6GHz | 95W | $299 |
| Ryzen 7 3700X | 8 / 16 | — | 3.6 / 4.4GHz | 65W | $329 |
| Ryzen 9 3800X | 8 / 16 | — | 3.9 / 4.5GHz | 105W | $399 |
| Ryzen 9 3900X | 12 / 24 | — | 4.8 / 4.6GHz | 105W | $499 |
| Ryzen 9 3950X | 16 / 32 | — | 3. 5 / 4.7GHz |
105W | $749 |
Several other facets of the rumored lineup are also questionable. The pricing model outlined in the rumor would bring twice the number of cores to market within similar price ranges of the current AMD chips, which is highly unlikely given what we said above about the higher cost of 7nm production. AMD did turn the industry on its ear with its revolutionary pricing model with the first-gen Ryzen processors, but that release represented an entire reset of the company’s lineup.
Now the company is bringing an iterative update to market, meaning that such radical changes to its product stack would impact its existing lineup. Bringing 3000-series processors to market at these prices would cannibalize the company’s existing lineup, meaning it would have to purge its entire supply chain to avoid having unsellable excess inventory. That isn’t likely.
AMD also recently stated during its 50th Anniversary luncheon that its 7nm products all carry a 50%, or higher, margin.
That makes the promise of extreme price drops even more questionable.
Others have pointed out more obvious holes in the lineup, such as TDPs and frequencies that don’t line up evenly across the product stack. We don’t think this rumor is accurate, especially given the nature of the disclosure and the pricing model. But only time will tell if at least some of the rumor contains accurate info. In the meantime, we’ve seen plenty of obscure retailers post placeholders for Ryzen 3000 series chips using the exact naming and specifications as seen in this rumor. It should go without saying, but you should view those with extreme suspicion.
The Return of the CCX, Intro to the AMD Zen 2 Architecture
Papermaster also confirmed that the chips will come with AMD’s Core Complex (CCX), which is a key foundational building block that allows the company to easily scale the design of the chip. The current CCX design consists of four cores connected to a centralized cache split into four slices.
Each core also has its own private L2 cache. Many current-gen Ryzen models come with two CCX’s tied together via AMD’s Infinity Fabric, which is a fast interconnect that serves as a superspeed highway between the units. This allows for fast and efficient communication. The CCX’es also share the same memory controller.
Although we know that the new chips bear this same design ethos, we aren’t sure if AMD has made radical adjustments. The company may have added more cores to each CCX, or adjusted the capacities and associativity of the caches.
The TSMC 7nm Process
AMD hasn’t said much about the 7nm process that it will use for the Ryzen 3000-series chips, though the company claimed during its debut of the EPYC data center chips that the process will bring twice the density while halving the power consumption at the same performance level. The company claims 7nm also offers 1.25x the performance at the same power. These advantages will come to the end user in the form of faster and cheaper chips, but scaling difficulties and chip-level interconnect restrictions complicate matters as chips become smaller—see Intel’s ongoing issues with its own 10nm process.
AMD’s CTO Mark Papermaster tells us to expect a 25 percent increase in performance from the new process, but he reiterated to EETimes that the move to the new process is challenging.Papermaster also said that the move to EUV (extreme ultraviolet) manufacturing, which will come with the 7nm+ node, will only provide “modest” device performance opportunities. We’ve also seen similar statements from AMD’s Forrest Norrod, so it might be best to keep expectations for significantly higher clocks in check.
It is important to remember that node naming conventions have become more of a marketing exercise than a metric based on hard measurements. So TSMC’s 7nm is not denser than Intel’s pending, oft-delayed, 10nm node. In fact, Intel’s 10nm process is actually denser than TSMC’s 7nm process – Intel’s 10nm (6T) process is 100 mega-transistors per square millimeter (MTr/mm2), while TSMC’s 7nm (7.5T) weighs in at 66 MTr/mm2.
But for now, it’s a race to see who can get their new process to market first.
Intel plans to have 10nm processors in high volume manufacturing in late 2019 (presuming there aren’t any more delays), leaving AMD a big window of opportunity if it can make its target of mid-2019.
The high up-front costs associated with developing a new node pushed AMD’s primary manufacturing partner, Global Foundries, out of the 7nm race last year. AMD remains committed to delivering the new node and using it as a vehicle to deliver the new Zen 2 microarchitecture to market, but it is partnering with TSMC for manufacturing. TSMC is the industry’s premiere third-party foundry, so AMD will have to compete for wafer output with big players such as Apple, Qualcomm and Nvidia, that also use the fab’s chip production facilities. However, recent reports indicate that the 7nm node is expensive, thus leading several large players to scale back product development on leading nodes, thus leaving about 10 percent of TSMC’s 7nm production capacity underutilized. This is a double-edged sword for AMD: while the company shouldn’t have any problem sourcing wafers from TSMC, the progressively higher costs of each smaller node means we might not see big price drops with the second-gen Ryzen chips.
For now, we wait
AMD’s move to producing 7nm chips in volume before Intel can counter with its own 10nm shrink could serve a huge blow to Team Blue, especially if AMD can also pull it off in the middle of this year.
But there are more gains to be had than “just” a node shrink: AMD also has its Zen 2 microarchitecture coming with the 3000-series Ryzen chips, and that should bring along a nice improvement in instructions per clock (IPC) throughput. That could potentially push the company closer to matching Intel in one of the few areas where the blue team still has a clear advantage—performance in single-threaded applications. AMD’s demo implies that it is reaching parity with Intel’s per-core performance, but we’ll need a much larger spread of workloads to accurately gauge the improvement.
AMD is already extremely competitive on many fronts. But if the company can close the single-threaded performance gap (which would be beneficial for gaming performance in particular), it could set the stage for the biggest upset in the history of the processor market.
And that kind of success (paired with increasing EPYC sales) would give AMD a major influx of cash, which could help the company better compete against its much larger CPU rival (not to mention Nvidia on the graphics front) in 2020 and beyond.
More About AMD
- AMD Athlon 200GE Review
- AMD vs. Intel: Which Sub-$500 PC is Better?
- Ryzen 2 vs Intel Coffee Lake
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Paul Alcorn is the Deputy Managing Editor for Tom’s Hardware US. He writes news and reviews on CPUs, storage and enterprise hardware.
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AMD is releasing its 7nm Ryzen 3000 CPUs on 7/7
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With prices ranging from $199 up to $499
By Jon Porter / @JonPorty
Today at Computex 2019, AMD introduced the new 7nm Ryzen processors (Matisse).
The lineup includes five new models, which will go on sale July 7th. The company also announced a new series of Radeon RX5000 video cards.
Ryzen 3000 processors are based on the new Zen 2 microarchitecture. AMD reports a 15% per-tax (IPC) performance improvement over Zen+. Among the advantages, the company noted an increase in the amount of cache memory in the third level.
One of the most interesting features of the new processors will be their pricing. It looks like AMD is seriously going to crush its competitor with an aggressive pricing policy.
The most interesting novelty in the Ryzen 3000 lineup was the Ryzen 9 3900X processor, the company plans to oppose this chip to the Intel Core i9 series. The Ryzen 9 3900X is the first mainstream chip with 12 cores, 24 threads and 70MB of cache.
AMD Radeon RX5000 series graphics cards based on the Navi platform
Despite the presentation of breakthrough technologies in AMD processors, the announcement of a new series of video cards from the company deserves special attention.
As expected, the Radeon RX5000 series is based on the 7nm Navi architecture and uses the new DNA game engine.
The RX5700 will be the first graphics card in the new series to support 4G PCIe and is designed to compete with the Nvidia RTX 2070. According to tests, the new AMD graphics card scores 10% better than the competitor. It is worth noting that most artificial tests are carried out under ideal conditions, despite this, the RX5700 is a promising novelty. 9The 0003
Radeon RX5700 will go on sale in July. The exact date, as well as the prices for the novelty, is still unknown. AMD promised to reveal all the details at the E3 2019 event.
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everything we know about the new generation of AMD
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Index
- Ryzen 4000 (4th Gen) for Mobile
- Ryzen 4000 (4th Gen) for PC
- Zen 3 Microarchitecture
- AMD Plans Until 2024!
At an event held at Interlagos on November 15 last year, AMD reinforced the confirmation by Lisa Su, CEO of AMD that a new generation of Ryzen 4000 (4th generation) 9 processors will be launched.
0045, with a focus on mobile and desktop platforms, for 2020.
Even without all the confirmed information, the Ryzen 4000 processors should debut with the new Zen 3 (7 nm) architecture, while the Ryzen 4000 APUs will arrive with the Zen 2 (7 nm) architecture. Kind of confused? Keep reading and we’ll tell you everything we know about the new processors from AMD Item 2020:
Ryzen 4000 (4th Gen) Mobile
The new Ryzen 4000 APU, which has a data processor and graphics unit on the same chipset, should arrive during the next CES 2020 , as well as the previous generation, which will take place between January 7 and 10 next year. They will ship with microarchitecture Zen 2 , built in 7nm (Taiwan Semiconductor) .
The same type of architecture was used in Ryzen 3000 processors from last year, meaning something that was already very well received on desktops will make its way to laptops and other mobile devices in early 2020.
In response to a question asked by the site VentureBeat , AMD CEO, Lisa Su seemed to have kept the new generation Ryzen APUs in a «safe field» as the new Zen 3 microarchitecture it is still in development stage. Regardless, he remains optimistic about launches next year. She said:
“We are also very excited as we approach 2020. At the start of 2020, you will see our next generation mobile products built on 7nm that have yet to hit the market. A very strong portfolio.»
Lisa Su, AMD CEO
Ryzen 4000 (4th Gen) for PCs
Processors (CPUs) Ryzen 4000 for PCs must follow last year’s agenda, which runs between July and August. The news will hit the market with the new Zen 3 microarchitecture built at 7nm+. Higher performance means lower energy consumption.
Zen 3 microarchitecture
New Zen 3 architecture expected to be 8% better than Zen 2
The new Zen 3 microarchitecture is expected to present much higher performance than the previous generation while maintaining the same cores and frequency.
Some analysts note that the technology will provide 8% more clock instructions compared to Zen 2 . In addition, the architecture should support eight chiplets per chip, with improvements in the cache hierarchy and infinite fabric to reduce latency.
In addition to all the architectural improvements, Zen 3 it should be able to reach higher frequencies while maintaining the same temperatures. Rumors suggest an increase of up to 200 MHz in the entire line of processors.
Zen 3 properties in relation to Zen 2
AMD plans until 2024!
In October AMD went public for the first time to reveal the new Ryzen 4000 processors as well as the new Zen 3 microarchitecture. However, there was room for comment on plans to dominate the processor market by 2024! This is what the company planned to release the next architectures for almost half a century.
AMD has already confirmed the Zen 3 microarchitecture for mid-2020, followed by Zen 4 in 2022.