Comparison between Intel Core i9-9900B and AMD Ryzen 9 PRO 5945
Intel Core i9-9900B is manufactured by Intel, while AMD Ryzen 9 PRO 5945 is manufactured by AMD.
Intel Core i9-9900B has a higher base speed of 3.1 GHz compared to AMD Ryzen 9 PRO 5945's 3.0 GHz.
Intel Core i9-9900B has a higher turbo speed of 5.0 GHz compared to AMD Ryzen 9 PRO 5945's 4.7 GHz.
AMD Ryzen 9 PRO 5945 has more cores (12) compared to Intel Core i9-9900B's 8 cores.
AMD Ryzen 9 PRO 5945 supports more threads (24) compared to Intel Core i9-9900B's 16 threads.
Both CPUs belong to the same class: Desktop.
Intel Core i9-9900B uses the FCLGA1151 socket, while AMD Ryzen 9 PRO 5945 uses the AM4 socket.
Intel Core i9-9900B was launched in Q2 2024, while AMD Ryzen 9 PRO 5945 was launched in Q3 2022.
AMD Ryzen 9 PRO 5945 has a larger L3 cache of 64 MB compared to Intel Core i9-9900B's 16 MB.
Specification Summary
The Intel Core i9-9900B and AMD Ryzen 9 PRO 5945 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 i9-9900B has a base speed of 3.1 GHz, while the AMD Ryzen 9 PRO 5945 runs at 3.0 GHz.
Turbo Boost: The Intel Core i9-9900B supports a turbo speed of 5.0 GHz, compared to 4.7 GHz for the AMD Ryzen 9 PRO 5945.
Cores: The Intel Core i9-9900B has 8 cores, while the AMD Ryzen 9 PRO 5945 has 12 cores.
Threads: The Intel Core i9-9900B supports 16 threads, compared to 24 threads for the AMD Ryzen 9 PRO 5945.
Class: Both processors are designed for Desktop use.
Socket: The Intel Core i9-9900B uses the FCLGA1151, while the AMD Ryzen 9 PRO 5945 uses the AM4.
Launch Date: The Intel Core i9-9900B was launched on Q2 2024, while the AMD Ryzen 9 PRO 5945 was released on Q3 2022.
L3 Cache: The Intel Core i9-9900B has 16 MB of L3 cache, compared to 64 MB for the AMD Ryzen 9 PRO 5945.
Detailed Specifications:
Specs
Intel Core i9-9900B
AMD Ryzen 9 PRO 5945
Manufacturer
Intel
AMD
Speed
3.1 GHz
3.0 GHz
Turbo
5.0 GHz
4.7 GHz
Cores
8
12
Threads
16
24
Class
Desktop
Desktop
Socket
FCLGA1151
AM4
Launched
Q2 2024
Q3 2022
L3 Cache
16 MB
64 MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
Intel Core i9-9900B:
45%
AMD Ryzen 9 PRO 5945:
58%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
Intel Core i9-9900B
24%
AMD Ryzen 9 PRO 5945:
49%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
Intel Core i9-9900B: 65 watts
16.25%
AMD Ryzen 9 PRO 5945: 65 watts
16.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
Intel Core i9-9900B : Q2 2024 ✅
AMD Ryzen 9 PRO 5945 : Q3 2022 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
Intel Core i9-9900B
AMD Ryzen 9 PRO 5945
Pro's and Con's
Intel Core i9-9900B – Pros and Cons
Pros:
Higher Base Clock Speed: The Intel Core i9-9900B has a higher base clock speed of 3.1 GHz compared to the AMD Ryzen 9 PRO 5945's 3.0 GHz. This results in better performance for single-threaded tasks and general responsiveness.
Higher Turbo Boost Speed: The Intel Core i9-9900B supports a higher turbo boost speed of 5.0 GHz compared to the AMD Ryzen 9 PRO 5945's 4.7 GHz. This allows for better performance during peak workloads.
Cons:
Fewer Cores: The Intel Core i9-9900B has 8 cores, which is fewer than the AMD Ryzen 9 PRO 5945's 12 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
Fewer Threads: The Intel Core i9-9900B has 16 threads, which is fewer than the AMD Ryzen 9 PRO 5945's 24 threads. This may limit its ability to handle highly parallel workloads efficiently.
Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i9-9900B scores 16588, which is lower than the AMD Ryzen 9 PRO 5945's score of 34362. This makes the AMD Ryzen 9 PRO 5945 a better choice for heavy multitasking or parallel processing.
AMD Ryzen 9 PRO 5945 – Pros and Cons
Pros:
Newer Release: The AMD Ryzen 9 PRO 5945 was launched more recently (Q3 2022) compared to the Intel Core i9-9900B (Q2 2024). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Faster Single-Core Performance: With a single-threaded performance score of 3493, the AMD Ryzen 9 PRO 5945 outperforms the Intel Core i9-9900B (score: 2700). 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 PRO 5945 features a larger L3 cache of 64MB compared to the Intel Core i9-9900B's 16MB. 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
Productivity
Intel Core i9-9900B
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 Ryzen 9 PRO 5945
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.
Gaming
Intel Core i9-9900B
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.
AMD Ryzen 9 PRO 5945
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.
Verdict
Intel Core i9-9900B
The Intel Core i9-9900B 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 Ryzen 9 PRO 5945
The AMD Ryzen 9 PRO 5945 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.
