Comparison between AMD Ryzen 9 7900 and AMD PRO A8-8670E
Both CPUs are manufactured by AMD.
AMD Ryzen 9 7900 has a higher base speed of 3.7 GHz compared to AMD PRO A8-8670E's 2.8 GHz.
AMD Ryzen 9 7900 has a higher turbo speed of 5.4 GHz compared to AMD PRO A8-8670E's 3.3 GHz.
AMD Ryzen 9 7900 has more cores (12) compared to AMD PRO A8-8670E's 4 cores.
AMD Ryzen 9 7900 supports more threads (24) compared to AMD PRO A8-8670E's threads.
Both CPUs belong to the same class: Desktop.
AMD Ryzen 9 7900 uses the AM5 socket, while AMD PRO A8-8670E uses the AM4 socket.
AMD Ryzen 9 7900 was launched in Q1 2023, while AMD PRO A8-8670E was launched in Q3 2017.
AMD Ryzen 9 7900 has a larger L3 cache of 64 MB compared to AMD PRO A8-8670E's MB.
Specification Summary
The AMD Ryzen 9 7900 and AMD PRO A8-8670E 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 7900 has a base speed of 3.7 GHz, while the AMD PRO A8-8670E runs at 2.8 GHz.
Turbo Boost: The AMD Ryzen 9 7900 supports a turbo speed of 5.4 GHz, compared to 3.3 GHz for the AMD PRO A8-8670E.
Cores: The AMD Ryzen 9 7900 has 12 cores, while the AMD PRO A8-8670E has 4 cores.
Threads: The AMD Ryzen 9 7900 supports 24 threads, compared to threads for the AMD PRO A8-8670E.
Class: Both processors are designed for Desktop use.
Socket: The AMD Ryzen 9 7900 uses the AM5, while the AMD PRO A8-8670E uses the AM4.
Launch Date: The AMD Ryzen 9 7900 was launched on Q1 2023, while the AMD PRO A8-8670E was released on Q3 2017.
L3 Cache: The AMD Ryzen 9 7900 has 64 MB of L3 cache, compared to MB for the AMD PRO A8-8670E.
Detailed Specifications:
Specs
AMD Ryzen 9 7900
AMD PRO A8-8670E
Manufacturer
AMD
AMD
Speed
3.7 GHz
2.8 GHz
Turbo
5.4 GHz
3.3 GHz
Cores
12
4
Threads
24
Class
Desktop
Desktop
Socket
AM5
AM4
Launched
Q1 2023
Q3 2017
L3 Cache
64 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
AMD Ryzen 9 7900:
69%
AMD PRO A8-8670E:
23%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
AMD Ryzen 9 7900
70%
AMD PRO A8-8670E:
4%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
AMD Ryzen 9 7900: 65 watts
16.25%
AMD PRO A8-8670E: 35 watts
8.75%
* Lower is Better
Launched Date:
Time when the CPU was launched
AMD Ryzen 9 7900 : Q1 2023 ✅
AMD PRO A8-8670E : Q3 2017 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
AMD Ryzen 9 7900
AMD PRO A8-8670E
Pro's and Con's
AMD Ryzen 9 7900 – Pros and Cons
Pros:
Higher Base Clock Speed: The AMD Ryzen 9 7900 has a higher base clock speed of 3.7 GHz compared to the AMD PRO A8-8670E's 2.8 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The AMD Ryzen 9 7900 supports a higher turbo boost speed of 5.4 GHz compared to the AMD PRO A8-8670E's 3.3 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 4146, the AMD Ryzen 9 7900 outperforms the AMD PRO A8-8670E (score: 1382). 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 7900 features a larger L3 cache of 64MB compared to the AMD PRO A8-8670E'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 7900 has a higher TDP of 65W compared to the AMD PRO A8-8670E's 35W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.
AMD PRO A8-8670E – Pros and Cons
Pros:
Newer Release: The AMD PRO A8-8670E was launched more recently (Q3 2017) compared to the AMD Ryzen 9 7900 (Q1 2023). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher CPU Mark Score: The AMD PRO A8-8670E has a higher CPU Mark score of NA compared to the AMD Ryzen 9 7900's 128.30. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Cores: The AMD PRO A8-8670E has 4 cores, which is fewer than the AMD Ryzen 9 7900's 12 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The AMD PRO A8-8670E has threads, which is fewer than the AMD Ryzen 9 7900's 24 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the AMD PRO A8-8670E scores 2989, which is lower than the AMD Ryzen 9 7900's score of 48754. This makes the AMD Ryzen 9 7900 a better choice for heavy multitasking or parallel processing.
Productivity
AMD Ryzen 9 7900
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 PRO A8-8670E
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 7900
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.
AMD PRO A8-8670E
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
AMD Ryzen 9 7900
The AMD Ryzen 9 7900 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 PRO A8-8670E
The AMD PRO A8-8670E 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.
