Comparison between Intel Core i9-11900KB and AMD FX-8320E Eight-Core
Intel Core i9-11900KB is manufactured by Intel, while AMD FX-8320E Eight-Core is manufactured by AMD.
Intel Core i9-11900KB has a higher base speed of 3.3 GHz compared to AMD FX-8320E Eight-Core's 3.2 GHz.
Intel Core i9-11900KB has a higher turbo speed of 4.9 GHz compared to AMD FX-8320E Eight-Core's 4.0 GHz.
Both CPUs have the same number of cores (8).
Intel Core i9-11900KB supports more threads (16) compared to AMD FX-8320E Eight-Core's threads.
Both CPUs belong to the same class: Desktop.
Intel Core i9-11900KB uses the FCBGA1787 socket, while AMD FX-8320E Eight-Core uses the AM3+ socket.
Intel Core i9-11900KB was launched in Q3 2021, while AMD FX-8320E Eight-Core was launched in Q4 2014.
Intel Core i9-11900KB has a larger L3 cache of 24 MB compared to AMD FX-8320E Eight-Core's 8 MB.
Specification Summary
The Intel Core i9-11900KB and AMD FX-8320E Eight-Core are two processors with distinct specifications. Below is a detailed comparison of their key features:
Manufacturer: Both processors are manufactured by Intel.
Speed: The Intel Core i9-11900KB has a base speed of 3.3 GHz, while the AMD FX-8320E Eight-Core runs at 3.2 GHz.
Turbo Boost: The Intel Core i9-11900KB supports a turbo speed of 4.9 GHz, compared to 4.0 GHz for the AMD FX-8320E Eight-Core.
Cores: The Intel Core i9-11900KB has 8 cores, while the AMD FX-8320E Eight-Core has 8 cores.
Threads: The Intel Core i9-11900KB supports 16 threads, compared to threads for the AMD FX-8320E Eight-Core.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-11900KB uses the FCBGA1787, while the AMD FX-8320E Eight-Core uses the AM3+.
Launch Date: The Intel Core i9-11900KB was launched on Q3 2021, while the AMD FX-8320E Eight-Core was released on Q4 2014.
L3 Cache: The Intel Core i9-11900KB has 24 MB of L3 cache, compared to 8 MB for the AMD FX-8320E Eight-Core.
Detailed Specifications:
Specs
Intel Core i9-11900KB
AMD FX-8320E Eight-Core
Manufacturer
Intel
AMD
Speed
3.3 GHz
3.2 GHz
Turbo
4.9 GHz
4.0 GHz
Cores
8
8
Threads
16
Class
Desktop
Desktop
Socket
FCBGA1787
AM3+
Launched
Q3 2021
Q4 2014
L3 Cache
24 MB
8 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i9-11900KB:
55%
AMD FX-8320E Eight-Core:
23%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i9-11900KB
33%
AMD FX-8320E Eight-Core:
7%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i9-11900KB: 65 watts
16.25%
AMD FX-8320E Eight-Core: 95 watts
23.75%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i9-11900KB : Q3 2021 ✅
AMD FX-8320E Eight-Core : Q4 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i9-11900KB
AMD FX-8320E Eight-Core
Pro's and Con's
Intel Core i9-11900KB – Pros and Cons
Pros:
Higher Base Clock Speed: The Intel Core i9-11900KB has a higher base clock speed of 3.3 GHz compared to the AMD FX-8320E Eight-Core's 3.2 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i9-11900KB supports a higher turbo boost speed of 4.9 GHz compared to the AMD FX-8320E Eight-Core's 4.0 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 3310, the Intel Core i9-11900KB outperforms the AMD FX-8320E Eight-Core (score: 1435). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
Larger L3 Cache: The Intel Core i9-11900KB features a larger L3 cache of 24MB compared to the AMD FX-8320E Eight-Core's 8MB. 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:
Not available
AMD FX-8320E Eight-Core – Pros and Cons
Pros:
Newer Release: The AMD FX-8320E Eight-Core was launched more recently (Q4 2014) compared to the Intel Core i9-11900KB (Q3 2021). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher CPU Mark Score: The AMD FX-8320E Eight-Core has a higher CPU Mark score of 54.91 compared to the Intel Core i9-11900KB's 42.51. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Threads: The AMD FX-8320E Eight-Core has threads, which is fewer than the Intel Core i9-11900KB's 16 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the AMD FX-8320E Eight-Core scores 5107, which is lower than the Intel Core i9-11900KB's score of 22911. This makes the Intel Core i9-11900KB a better choice for heavy multitasking or parallel processing.
Higher Power Consumption: The AMD FX-8320E Eight-Core has a higher TDP of 95W compared to the Intel Core i9-11900KB's 65W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.
Productivity
Intel Core i9-11900KB
This cpu Handles Mid Level level office applications, web browsing, and media playback with ease.
It can also be used for Mid Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.
AMD FX-8320E Eight-Core
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
Intel Core i9-11900KB
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
AMD FX-8320E Eight-Core
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i9-11900KB
The Intel Core i9-11900KB is a reliable and Mid Level processor for your PC builds. It delivers excellent value for users with Mid Level computing needs or those building a New PC.
AMD FX-8320E Eight-Core
The AMD FX-8320E Eight-Core 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.
