AMD has refreshed their entire Ryzen 7 lineup with the 7nm Ryzen 9 3900X, which relies on the Zen 2 architecture to bring the same 16-core/32-thread design as the Ryzen 9 3800X, but with the added feature of the new CCX2 cache controller, which should unlock improved performance by reducing cache misses. Of course, you can’t have everything at the same time, so the two latest Ryzen processors are also lined up against the Intel Core i9-9980XE 8-core processor, which is based on the Coffee Lake-S architecture, with its high core count of up to 12 cores.
The Ryzen 7 3800X and Ryzen 9 3900X are two of the newest processors from AMD. In the previous article I compared the AMD Ryzen 7 1800X and Ryzen 7 2700X against the Intel Core i7-8700K. The Ryzen 7 3800X and Ryzen 9 3900X have been designed to match the core performance of the Ryzen 7 2700X and Ryzen 7 1800X. In this article I will be looking at the two processors with a focus on core performance.
AMD has launched its newest Ryzen processors, the 3800X and 3900X, that are set to replace the 1800X and 2900X. These new CPUs are not only faster, they are also cheaper. The Ryzen 9 3900X is pretty much the same as the Ryzen 9 3900, but with a reduced frequency. The Ryzen 7 3800X is a much improved version of the Ryzen 7 3800.. Read more about ryzen 9 3900x vs ryzen 7 3700x and let us know what you think.
The CPU is one of the most essential components of a gaming PC. Games, on the other hand, are more GPU demanding, but the CPU remains a critical component of total system performance. Specifically, if the CPU is slower than the GPU, the GPU may bottleneck, preventing you from achieving the performance that the hardware components are capable of.
Choosing the correct CPU may be challenging since you must ensure that the processor you choose does not cause your hardware components to choke. In addition, the processor you choose should meet your requirements.
Many individuals are considering building a gaming PC but are undecided on whether to go with AMD 3800X Ryzen 7 processor processor or AMD 3900X Ryzen 9 processor processor. So, in this comparison, we’ll look at why you should construct a PC with a Ryzen 7 3800X versus Ryzen 9 3900X CPU if you’re primarily interested in gaming.
AMD Ryzen 7 3800X
Best value award Processors from AMD
AMD has proven themselves to fans with the introduction of their Ryzen 3000 line of CPUs. With a well-rounded range of new CPUs with greater core counts and raw computing capability than we’ve ever seen before. Now, AMD is posing a serious challenge to Intel’s dominance in the enthusiast market, something we haven’t seen in a long time.
AMD has increased the TDP of the AMD Ryzen 7 3800X CPU to 105W. With eight cores and 16 threads, the Ryzen 7 3800X is the high-performance equivalent of the 65W Ryzen 7 3700X. The Ryzen 7 3800X also supports 3200MHz DDR4 memory, and because Ryzen CPUs perform better with faster memory, it should provide great performance.
AMD’s Ryzen 7 3800X processor is somewhat less powerful than the Ryzen 9 3900X processor. The Ryzen 7 3800X’s performance, on the other hand, is expected to be nothing short of spectacular. In certain apps and even games, the Ryzen 7 3800X may possibly outperform the Ryzen 9 3900X.
The AMD Ryzen 7 3800X is positioned between the Intel Core i9-9900K and the Intel Core i7-9700K in terms of pricing. The Core i7-9700K is the Ryzen 7 3800X’s natural rival, and when the two CPUs are compared, the Ryzen 7 3800X with its eight cores and sixteen threads outperforms Intel’s Core i7-9700K with its eight cores and eight threads. As a result, the AMD Ryzen 7 3800X is a fantastic CPU to choose.
Pros
- It has a good mix of single-threaded and multi-threaded performance.
- Outstanding performance
- PCIe 4.0 is supported..
- It includes a CPU cooler.
Cons
- PCIe 4.0 needs an expensive X570 motherboard.
- Overclocking options are limited, both manually and automatically.
AMD Ryzen 9 3900X
Ryzen CPU of the highest grade
The introduction of the Ryzen 3000 family of CPUs represented a milestone that would have been unimaginable just a few years ago. By releasing new 7nm CPUs with smaller and more tightly packed transistors than Intel’s rival 14nm processors, AMD has managed to get the upper hand against Intel. Better power efficiency, faster speed, more cores, and more cache memory packed into a smaller space than the first-gen Ryzen models are all benefits of increased transistor density.
In terms of core count, AMD has made no mistakes. The Ryzen 9 3900X has a total of twelve cores and twenty-four threads, which makes it stand out among standard desktop CPUs. We’ll have to go to Intel’s high-end desktop platform to get a fair comparison based on core counts. The Intel Core i9-9920X CPU, for example, has twelve cores and twenty-four threads, but it costs more than twice as much as the AMD Ryzen 9 3900X processor.
The AMD Ryzen 9 3900X processor competes with the Intel Core i9-9900K in mainstream desktop CPUs. The Core i9-9900K, on the other hand, has four less cores and eight fewer threads than the Ryzen 9 3900X. As a result, the AMD Ryzen 9 3900X CPU is a great processor option.
Pros
- It delivers outstanding results.
- It supports PCIe 4.0
- It includes a CPU cooler.
- It may be used with X470 motherboards.
Cons
- PCIe 4.0 support necessitates the purchase of a costly X570 motherboard.
- Overclocking headroom is limited.
Specifications of Ryzen 7 3800X and Ryzen 9 3900X
| AMD Ryzen 7 3800X | AMD Ryzen 9 3900X | |
|---|---|---|
| Threads / Cores | Sixteen threads / eight cores | / / / / / / / / / / / / / / |
| Speed of the Base Clock | 3.9GHz | 3.8GHz |
| Increase the speed of your clock | 4.5GHz maximum | 4.6GHz is possible. |
| Type of Socket | AM4 | AM4 |
| Memory Cache | 512KBL2 L1 Cache 4MB cache 32MB L3 Cache | BL2 Cache: 6MB L1 Cache: 768K 64MB L3 Cache |
| Support for Memory | DDR43200MHz | DDR43200MHz |
| PCIe Slot | x16 PCIe 4.0 | x16 PCIe 4.0 |
| Unlocked | Yes | Yes |
| Dimensions of Architecture | 7nm | 7nm |
| TDP | 105W | 105W |
With higher clock speeds, more cores, and more L3 cache memory, the Ryzen 9 3900X is most likely to outperform the Ryzen 7 3800X in terms of performance. When it comes to multi-threaded performance, the Ryzen 9 3900X is expected to outperform the Ryzen 7 3800X.
Is the Ryzen 7 3800X better for gaming, or is the Ryzen 9 3900X better for gaming? To find out, we’ll look at some gaming benchmark scores to see if we can get a better understanding.
Benchmarking Results for Games
The key issue isn’t whether CPU will perform better, but how much better it will perform in gaming and if spending the additional money for the Ryzen 9 3900X is worth it. So, here’s a comparison of Ryzen 7 3800X versus Ryzen 9 3900X game benchmark scores.
Specifications for the Test System
| Ryzen 7 3800X | Ryzen 9 3900X | |
|---|---|---|
| Motherboard | AORUS ELITE X570 | AORUS ELITE X570 |
| Computer Graphics Card | GeForce RTX 2080 Ti from Nvidia | GeForce RTX 2080 Ti from Nvidia |
| RAM | 3200MHz 16 GB | 3200MHz 16 GB |
| Windows | 64-bit version of Windows 10 Pro (1903) | 64-bit version of Windows 10 Pro (1903) |
New Dawn in Far Cry
For all resolutions, this game was tested at ultra-graphics settings.
It manages to operate smoothly at an average of 161 FPS (Frames Per Second) at 1080p on the AMD Ryzen 7 3800X. The Ryzen 7 3800X manages to deliver an average of 125 FPS even at 1440p resolution, which is very remarkable. It averages 66 frames per second at 2160p (4K resolution).
The AMD Ryzen 9 3900X manages to operate at an average of 162 FPS at 1080p resolution, which is quite close to the Ryzen 7 3800X. It runs at an average of 126 frames per second at 1440p resolution. It achieves an average of 67 frames per second at 2160p (4K resolution).
Tomb Raider: Shadow of the Tomb Raider
For all resolutions, this game was tested at ultra-graphics settings.
It runs well at an average of 134FPS at 1080p on the AMD Ryzen 7 3800X. It manages to deliver an average of 104FPS at 1440p resolution, which is very remarkable. It averages 59 frames per second at 2160p (4K resolution).
The AMD Ryzen 9 3900X has the same performance as the Ryzen 7 3800X, averaging 134FPS at 1080p resolution. It manages to provide an average of 104FPS at 1440p resolution. It achieves an average of 59FPS at 2160p (4K resolution).
Odyssey: Assassin’s Creed
For all resolutions, this game was tested at ultra-graphics settings.
It runs well at an average of 80FPS at 1080p on the AMD Ryzen 7 3800X CPU. It manages to deliver an average of 64FPS at 1440p resolution, which is very remarkable. It has a 45FPS average at 2160p (4K resolution).
The AMD Ryzen 9 3900X has the same performance as the Ryzen 7 3800X, averaging 80FPS at 1080p resolution. It manages to deliver an average of 64FPS at 1440p resolution. It achieves an average of 45 frames per second at 2160p (4K resolution).
Battlefield V is a first-person shooter that was
For all resolutions, this game was tested at ultra-graphics settings.
It runs well with an average of 182FPS at 1080p while using the AMD Ryzen 7 3800X CPU. It manages to deliver an average of 142FPS at 1440p resolution, which is very remarkable. It has an average frame rate of 84 frames per second at 2160p (4K resolution).
At 1080p resolution, the AMD Ryzen 9 3900X performs somewhat better than the Ryzen 7 3800X, averaging 183FPS. It manages to deliver an average of 142FPS at 1440p resolution. It achieves an average of 84FPS at 2160p (4K resolution).
Anthem
For all resolutions, this game was tested at ultra-graphics settings.
It runs well with an average of 110FPS at 1080p on the AMD Ryzen 7 3800X CPU. It manages to deliver an average of 87FPS at 1440p resolution, which is very remarkable. It averages 47 frames per second at 2160p (4K resolution).
At 1080p resolution, the AMD Ryzen 9 3900X performs somewhat better than the Ryzen 7 3800X, averaging 111FPS. It manages to provide an average of 88FPS at 1440p resolution. It manages to deliver an average of 48FPS at 2160p (4K resolution).
With the latest Ryzen launch, we wanted to re-run one of our favorite CPU benchmarks to compare the latest Ryzen chips, and we’ve used the same test we used to compare the Ryzen 7 3700X and Ryzen 7 3800X.. Read more about ryzen 7 3800x vs ryzen 5 3600x and let us know what you think.
Frequently Asked Questions
Which is better Ryzen 7 3800X or Ryzen 9 3900X?
Ryzen 7 3800X is better than Ryzen 9 3900X.
Which is better Ryzen 7 or Ryzen 9?
The Ryzen 7 is a more affordable option and has better performance than the Ryzen 9.
Is Ryzen 7 3700X good in 2021?
Ryzen 7 3700X is a great processor for gaming, but it will be more expensive than the other processors in 2021.
May not look like but definitely a big tech addict. Tech blogger since graduating in her home town in Esbjerg. Loves long bike rides across the country.
