If you're shopping for a new processor for your next build, you may have come across the Ryzen 7 5800x and the Ryzen 9 5900x. Like many buyers, you may be wondering which processor is right for you. Both processors have a lot to offer, but their specs and price points make them best suited for different users. In this blog post, we will take a look at some of the similarities and key differences between the two processors in order to help you make a good decision. Keep reading to learn more! The Ryzen 7 5800X and the Ryzen 9 5900x are built on AMD's new 12 nm manufacturing process.
The AMD Ryzen 7 5800X VS AMD Ryzen 9 5900x
Specs | Ryzen 7 5800X | Ryzen 9 5900X |
|---|---|---|
| Number of Cores: | 8 cores | 12 cores |
| Number of Threads: | 16 threads | 24 threads |
| Base Clock Speed: | 3.70GHz | 3.80GHz |
| Boost Clock Speed: | 4.70GHz | 4.80GHz |
| L2 Cache Size: | 4MB | 6MB |
| Memory Support: | DDR4 | DDR4 |
| PCI Version: | PCI-E 4.0 | PCI-E 4.0 |
| CPU Socket: | AM4 | AM4 |
| CPU Architecture: | 7NM Zen 3 | 7NM Zen 3 |
| Integrated I/O ports | 2x USB 3.1 Gen | 2x USB 3.1 Gen |
The AMD Ryzen 7 5800X and AMD Ryzen 9 5900x are the next generation of AMD Ryzen processors. AMD Ryzen 7 5800X features 8 cores and 16 threads and AMD Ryzen 9 5900x feature 12 cores and 24 threads, making them ideal for those who want to use multi-threaded applications.
The 8-core / 16-thread Ryzen 7 5800X model has a base clock of 3.70 GHz and can boost to 4.70 GHz. The 12-core / 24-thread Ryzen 9 5900x model has a base clock of 4.70 GHz and can boost up to 4.80 GHz.
Both models have 16 MB of L3 cache (2 MB per core) and AMD's SenseMI technology with Precision Boost 2 and XFR 2, which boosts the clock speed of the processor when more cores and threads are needed.
The Ryzen 7 5800X and Ryzen 9 5900x both support up to 64 GB of DDR4 SDRAM.
• Integrated graphics with 512 MB / 3 GB of video memory (on the Ryzen 9 5900x).
• Supports up to 64 GB of DDR4 SDRAM.
• SenseMI with Precision Boost 2 and XFR 2 technology.
• PCIe 3.0 x4 slots.
• Integrated I/O ports: 2x USB 3.1 Gen
AMD Ryzen 7 5800X and AMD Ryzen 9 5900x are the latest and most powerful chips by AMD. Both these chips are 12nm chips and come with 8 cores and 16 threads. However, the 2 chips differ slightly in the clock speed, clock speed stability, core boost, core voltage, memory frequency, and clock speed.
Ryzen 7 5800X comes in two variants with 3.6 GHz base and 4.3 GHz boost clocks, and 3.7 GHz base and 3.9 GHz boost clocks. The variant with 3.7 GHz base and 3.8 GHz boost clocks comes with 3 MB of L2 cache and 32 MB of L3 cache, whereas the variant with 3.6 GHz base and 4.3 GHz boost clocks comes with 2 MB of L2 cache and 32 MB of L3 cache. Both variants have a 105W TDP and 19 MB of cache memory.
Ryzen 9 5900x comes in two variants with 3.8 GHz base and 4.6 GHz boost clocks, and 4.3 GHz base and 4.7 GHz boost clocks. The variant with 3.8 GHz base and 4.6 GHz boost clocks comes with 6 MB of L2 cache and 64 MB of L3 cache, whereas the variant with 4.3 GHz base and 4.7 GHz boost clocks comes with 6 MB of L2 cache and 64 MB of
If you're trying to decide between AMD Ryzen 7 5800X and AMD Ryzen 9 5900x, you've come to the right place.
👉Both AMD Ryzen 7 5800X and AMD Ryzen 9 5900x belong to Ryzen 5 (or Ryzen 5 2600X) family. Both of them have 6 cores and 12 threads.
👉AMD Ryzen 7 5800X is the fastest Ryzen 5 2600X-based processor. It has a maximum turbo speed of 4.4 GHz.
👉AMD Ryzen 9 5900x is the fastest Ryzen 5 2600X-based processor. It has a maximum turbo speed of 4.8 GHz.
The 8-core / 16-thread Ryzen 7 5800X model has a base clock of 3.70 GHz and can boost to 4.70 GHz. The 12-core / 24-thread Ryzen 9 5900x model has a base clock of 4.70 GHz and can boost up to 4.80 GHz.
Both models have 16 MB of L3 cache (2 MB per core) and AMD's SenseMI technology with Precision Boost 2 and XFR 2, which boosts the clock speed of the processor when more cores and threads are needed.
The Ryzen 7 5800X and Ryzen 9 5900x both support up to 64 GB of DDR4 SDRAM.
• Integrated graphics with 512 MB / 3 GB of video memory (on the Ryzen 9 5900x).
• Supports up to 64 GB of DDR4 SDRAM.
• SenseMI with Precision Boost 2 and XFR 2 technology.
• PCIe 3.0 x4 slots.
• Integrated I/O ports: 2x USB 3.1 Gen
How AMD Ryzen 7 5800X and AMD Ryzen 9 5900x compare against each other
AMD Ryzen 7 5800X and AMD Ryzen 9 5900x are the latest and most powerful chips by AMD. Both these chips are 12nm chips and come with 8 cores and 16 threads. However, the 2 chips differ slightly in the clock speed, clock speed stability, core boost, core voltage, memory frequency, and clock speed.
Ryzen 7 5800X comes in two variants with 3.6 GHz base and 4.3 GHz boost clocks, and 3.7 GHz base and 3.9 GHz boost clocks. The variant with 3.7 GHz base and 3.8 GHz boost clocks comes with 3 MB of L2 cache and 32 MB of L3 cache, whereas the variant with 3.6 GHz base and 4.3 GHz boost clocks comes with 2 MB of L2 cache and 32 MB of L3 cache. Both variants have a 105W TDP and 19 MB of cache memory.
Ryzen 9 5900x comes in two variants with 3.8 GHz base and 4.6 GHz boost clocks, and 4.3 GHz base and 4.7 GHz boost clocks. The variant with 3.8 GHz base and 4.6 GHz boost clocks comes with 6 MB of L2 cache and 64 MB of L3 cache, whereas the variant with 4.3 GHz base and 4.7 GHz boost clocks comes with 6 MB of L2 cache and 64 MB of
What to look for when buying either AMD Ryzen 7 5800X or AMD Ryzen 9 5900x
If you're trying to decide between AMD Ryzen 7 5800X and AMD Ryzen 9 5900x, you've come to the right place.
👉Both AMD Ryzen 7 5800X and AMD Ryzen 9 5900x belong to Ryzen 5 (or Ryzen 5 2600X) family. Both of them have 6 cores and 12 threads.
👉AMD Ryzen 7 5800X is the fastest Ryzen 5 2600X-based processor. It has a maximum turbo speed of 4.4 GHz.
👉AMD Ryzen 9 5900x is the fastest Ryzen 5 2600X-based processor. It has a maximum turbo speed of 4.8 GHz.
Best AMD Ryzen CPUs to buy based on price, performance, and compatibility
There are many AMD Ryzen processors available on the market, and they range in price, performance, and compatibility.
Whether you need a powerful gaming PC for work or play, or you just need a new computer to use at home, AMD Ryzen processors are a great option to consider.
Which Ryzen processor is right for you?
Performance
The Ryzen 5 1600X is one of the most powerful AMD Ryzen processors on the market, with speeds of up to 3.60 GHz. It can also handle up to 16GB of DDR4 RAM, making it ideal for gaming or heavy multitasking.
Price:
The Ryzen 5 1600X can be had for around $220, making it an affordable processor. However, it is more expensive than some lower-priced Ryzen models.
Compatibility:
The Ryzen 5 1600X is not compatible with the AM4 platform, which is used by most modern Ryzen models. The AM4 platform can only be used with Ryzen 2000 series processors.
The Ryzen 9 5900x has an additional 2 cores and 8 threads compared to the Ryzen 7 5800X. In terms of performance, the Ryzen 9 5900x is 10% faster than the Ryzen 7 5800X at single-threaded, and 6% faster at multi-threaded tasks. The Ryzen 9 5900x also has higher clocks than the Ryzen 7 5800X. The Ryzen 5 5600X and the Ryzen 7 5800X share a similar core count.
Read more about Ryzen 9 3950x motherboards and their reviews
Conclusion
The Ryzen 9 5900x has an additional 2 cores and 8 threads compared to the Ryzen 7 5800X. In terms of performance, the Ryzen 9 5900x is 10% faster than the Ryzen 7 5800X at single-threaded, and 6% faster at multi-threaded tasks. The Ryzen 9 5900x also has higher clocks than the Ryzen 7 5800X. The Ryzen 5 5600X and the Ryzen 7 5800X share a similar core count.
Read more about Ryzen 9 3950x motherboards and their reviews
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