Comparison between AMD Ryzen 9 5900XT and AMD A9-9820
Both CPUs are manufactured by AMD.
AMD Ryzen 9 5900XT has a higher base speed of 3.3 GHz compared to AMD A9-9820's 2.3 GHz.
AMD Ryzen 9 5900XT has a higher turbo speed of 4.8 GHz compared to AMD A9-9820's 2.4 GHz.
AMD Ryzen 9 5900XT has more cores (16) compared to AMD A9-9820's 8 cores.
AMD Ryzen 9 5900XT supports more threads (32) compared to AMD A9-9820's 8 threads.
Both CPUs belong to the same class: Desktop.
AMD Ryzen 9 5900XT uses the AM4 socket, while AMD A9-9820 uses the socket.
AMD Ryzen 9 5900XT was launched in Q3 2024, while AMD A9-9820 was launched in Q2 2021.
AMD Ryzen 9 5900XT has a larger L3 cache of 64 MB compared to AMD A9-9820's MB.
Specification Summary
The AMD Ryzen 9 5900XT and AMD A9-9820 are two processors with distinct specifications. Below is a detailed comparison of their key features:
Manufacturer: Both processors are manufactured by AMD.
Speed: The AMD Ryzen 9 5900XT has a base speed of 3.3 GHz, while the AMD A9-9820 runs at 2.3 GHz.
Turbo Boost: The AMD Ryzen 9 5900XT supports a turbo speed of 4.8 GHz, compared to 2.4 GHz for the AMD A9-9820.
Cores: The AMD Ryzen 9 5900XT has 16 cores, while the AMD A9-9820 has 8 cores.
Threads: The AMD Ryzen 9 5900XT supports 32 threads, compared to 8 threads for the AMD A9-9820.
Class: Both processors are designed for Desktop use.
Socket: The AMD Ryzen 9 5900XT uses the AM4, while the AMD A9-9820 uses the .
Launch Date: The AMD Ryzen 9 5900XT was launched on Q3 2024, while the AMD A9-9820 was released on Q2 2021.
L3 Cache: The AMD Ryzen 9 5900XT has 64 MB of L3 cache, compared to MB for the AMD A9-9820.
Detailed Specifications:
Specs
AMD Ryzen 9 5900XT
AMD A9-9820
Manufacturer
AMD
AMD
Speed
3.3 GHz
2.3 GHz
Turbo
4.8 GHz
2.4 GHz
Cores
16
8
Threads
32
8
Class
Desktop
Desktop
Socket
AM4
Launched
Q3 2024
Q2 2021
L3 Cache
64 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
AMD Ryzen 9 5900XT:
56%
AMD A9-9820:
13%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
AMD Ryzen 9 5900XT
64%
AMD A9-9820:
5%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
AMD Ryzen 9 5900XT: 105 watts
26.25%
AMD A9-9820: watts
0%
* Lower is Better
Launched Date:
Time when the CPU was launched
AMD Ryzen 9 5900XT : Q3 2024 ✅
AMD A9-9820 : Q2 2021 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
AMD Ryzen 9 5900XT
AMD A9-9820
Pro's and Con's
AMD Ryzen 9 5900XT – Pros and Cons
Pros:
Newer Release: The AMD Ryzen 9 5900XT was launched more recently (Q3 2024) compared to the AMD A9-9820 (Q2 2021). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Base Clock Speed: The AMD Ryzen 9 5900XT has a higher base clock speed of 3.3 GHz compared to the AMD A9-9820's 2.3 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The AMD Ryzen 9 5900XT supports a higher turbo boost speed of 4.8 GHz compared to the AMD A9-9820's 2.4 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 3380, the AMD Ryzen 9 5900XT outperforms the AMD A9-9820 (score: 800). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
Larger L3 Cache: The AMD Ryzen 9 5900XT features a larger L3 cache of 64MB compared to the AMD A9-9820's MB. A larger cache improves performance in memory-intensive tasks, such as video editing or 3D rendering, by reducing latency and speeding up data access.
Cons:
Higher Power Consumption: The AMD Ryzen 9 5900XT has a higher TDP of 105W compared to the AMD A9-9820's W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.
AMD A9-9820 – Pros and Cons
Pros:
Higher CPU Mark Score: The AMD A9-9820 has a higher CPU Mark score of NA compared to the AMD Ryzen 9 5900XT's 136.47. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Cores: The AMD A9-9820 has 8 cores, which is fewer than the AMD Ryzen 9 5900XT's 16 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The AMD A9-9820 has 8 threads, which is fewer than the AMD Ryzen 9 5900XT's 32 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the AMD A9-9820 scores 3938, which is lower than the AMD Ryzen 9 5900XT's score of 44215. This makes the AMD Ryzen 9 5900XT a better choice for heavy multitasking or parallel processing.
Productivity
AMD Ryzen 9 5900XT
This cpu Handles High End level office applications, web browsing, and media playback with ease.
It can also be used for High End level multitasking or CPU-intensive tasks like video editing or 3D rendering.
AMD A9-9820
This cpu Handles Entry Level level office applications, web browsing, and media playback with ease.
It can also be used for Entry Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.
Gaming
AMD Ryzen 9 5900XT
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.
AMD A9-9820
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
AMD Ryzen 9 5900XT
The AMD Ryzen 9 5900XT is a reliable and High End processor for your PC builds. It delivers excellent value for users with High End computing needs or those building a New PC.
AMD A9-9820
The AMD A9-9820 is a reliable and Entry Level processor for your PC builds. It delivers excellent value for users with Entry Level computing needs or those building a New PC.
