Comparison between Intel Core i9-11900K and AMD A10 PRO-7800B APU
Intel Core i9-11900K is manufactured by Intel, while AMD A10 PRO-7800B APU is manufactured by AMD.
Both CPUs have the same base speed of 3.5 GHz.
Intel Core i9-11900K has a higher turbo speed of 5.2 GHz compared to AMD A10 PRO-7800B APU's 3.9 GHz.
Intel Core i9-11900K has more cores (8) compared to AMD A10 PRO-7800B APU's 4 cores.
Intel Core i9-11900K supports more threads (16) compared to AMD A10 PRO-7800B APU's threads.
Both CPUs belong to the same class: Desktop.
Intel Core i9-11900K uses the FCLGA1200 socket, while AMD A10 PRO-7800B APU uses the FM2+ socket.
Intel Core i9-11900K was launched in Q1 2021, while AMD A10 PRO-7800B APU was launched in Q4 2014.
Intel Core i9-11900K has a larger L3 cache of 16 MB compared to AMD A10 PRO-7800B APU's MB.
Specification Summary
The Intel Core i9-11900K and AMD A10 PRO-7800B APU 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 i9-11900K has a base speed of 3.5 GHz, while the AMD A10 PRO-7800B APU runs at 3.5 GHz.
Turbo Boost: The Intel Core i9-11900K supports a turbo speed of 5.2 GHz, compared to 3.9 GHz for the AMD A10 PRO-7800B APU.
Cores: The Intel Core i9-11900K has 8 cores, while the AMD A10 PRO-7800B APU has 4 cores.
Threads: The Intel Core i9-11900K supports 16 threads, compared to threads for the AMD A10 PRO-7800B APU.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-11900K uses the FCLGA1200, while the AMD A10 PRO-7800B APU uses the FM2+.
Launch Date: The Intel Core i9-11900K was launched on Q1 2021, while the AMD A10 PRO-7800B APU was released on Q4 2014.
L3 Cache: The Intel Core i9-11900K has 16 MB of L3 cache, compared to MB for the AMD A10 PRO-7800B APU.
Detailed Specifications:
Specs
Intel Core i9-11900K
AMD A10 PRO-7800B APU
Manufacturer
Intel
AMD
Speed
3.5 GHz
3.5 GHz
Turbo
5.2 GHz
3.9 GHz
Cores
8
4
Threads
16
Class
Desktop
Desktop
Socket
FCLGA1200
FM2+
Launched
Q1 2021
Q4 2014
L3 Cache
16 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i9-11900K:
58%
AMD A10 PRO-7800B APU:
24%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i9-11900K
36%
AMD A10 PRO-7800B APU:
4%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i9-11900K: 125 watts
31.25%
AMD A10 PRO-7800B APU: 65 watts
16.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i9-11900K : Q1 2021 ✅
AMD A10 PRO-7800B APU : Q4 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i9-11900K
AMD A10 PRO-7800B APU
Pro's and Con's
Intel Core i9-11900K – Pros and Cons
Pros:
Higher Turbo Boost Speed: The Intel Core i9-11900K supports a higher turbo boost speed of 5.2 GHz compared to the AMD A10 PRO-7800B APU's 3.9 GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 3516, the Intel Core i9-11900K outperforms the AMD A10 PRO-7800B APU (score: 1494). 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 i9-11900K features a larger L3 cache of 16MB compared to the AMD A10 PRO-7800B APU'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 Intel Core i9-11900K has a higher TDP of 125W compared to the AMD A10 PRO-7800B APU'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.
AMD A10 PRO-7800B APU – Pros and Cons
Pros:
Newer Release: The AMD A10 PRO-7800B APU was launched more recently (Q4 2014) compared to the Intel Core i9-11900K (Q1 2021). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher CPU Mark Score: The AMD A10 PRO-7800B APU has a higher CPU Mark score of NA compared to the Intel Core i9-11900K's 84.84. This indicates better overall performance across a wide range of tasks.
Cons:
Fewer Cores: The AMD A10 PRO-7800B APU has 4 cores, which is fewer than the Intel Core i9-11900K's 8 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The AMD A10 PRO-7800B APU has threads, which is fewer than the Intel Core i9-11900K's 16 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the AMD A10 PRO-7800B APU scores 3303, which is lower than the Intel Core i9-11900K's score of 25184. This makes the Intel Core i9-11900K a better choice for heavy multitasking or parallel processing.
Productivity
Intel Core i9-11900K
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 A10 PRO-7800B APU
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 i9-11900K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
AMD A10 PRO-7800B APU
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
Intel Core i9-11900K
The Intel Core i9-11900K 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 A10 PRO-7800B APU
The AMD A10 PRO-7800B APU 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.
