Comparison between AMD Phenom II X4 B70 and AMD FX-770K Quad-Core
Both CPUs are manufactured by AMD.
Both CPUs have the same base speed of 3.5 GHz.
AMD FX-770K Quad-Core has a higher turbo speed of 3.9 GHz compared to AMD Phenom II X4 B70's GHz.
Both CPUs have the same number of cores (4).
AMD Phenom II X4 B70 supports more threads (4) compared to AMD FX-770K Quad-Core's threads.
Both CPUs belong to the same class: Desktop.
AMD Phenom II X4 B70 uses the AM2+ socket, while AMD FX-770K Quad-Core uses the FM2+ socket.
AMD Phenom II X4 B70 was launched in Q2 2016, while AMD FX-770K Quad-Core was launched in Q4 2014.
AMD Phenom II X4 B70 has a larger L3 cache of 6 MB compared to AMD FX-770K Quad-Core's MB.
Specification Summary
The AMD Phenom II X4 B70 and AMD FX-770K Quad-Core 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 Phenom II X4 B70 has a base speed of 3.5 GHz, while the AMD FX-770K Quad-Core runs at 3.5 GHz.
Turbo Boost: The AMD Phenom II X4 B70 supports a turbo speed of GHz, compared to 3.9 GHz for the AMD FX-770K Quad-Core.
Cores: The AMD Phenom II X4 B70 has 4 cores, while the AMD FX-770K Quad-Core has 4 cores.
Threads: The AMD Phenom II X4 B70 supports 4 threads, compared to threads for the AMD FX-770K Quad-Core.
Class: Both processors are designed for Desktop use.
Socket: The AMD Phenom II X4 B70 uses the AM2+, while the AMD FX-770K Quad-Core uses the FM2+.
Launch Date: The AMD Phenom II X4 B70 was launched on Q2 2016, while the AMD FX-770K Quad-Core was released on Q4 2014.
L3 Cache: The AMD Phenom II X4 B70 has 6 MB of L3 cache, compared to MB for the AMD FX-770K Quad-Core.
Detailed Specifications:
Specs
AMD Phenom II X4 B70
AMD FX-770K Quad-Core
Manufacturer
AMD
AMD
Speed
3.5 GHz
3.5 GHz
Turbo
GHz
3.9 GHz
Cores
4
4
Threads
4
Class
Desktop
Desktop
Socket
AM2+
FM2+
Launched
Q2 2016
Q4 2014
L3 Cache
6 MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
AMD Phenom II X4 B70:
20%
AMD FX-770K Quad-Core:
24%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
AMD Phenom II X4 B70
3%
AMD FX-770K Quad-Core:
4%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
AMD Phenom II X4 B70: 65 watts
16.25%
AMD FX-770K Quad-Core: 65 watts
16.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
AMD Phenom II X4 B70 : Q2 2016 ✅
AMD FX-770K Quad-Core : Q4 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
AMD Phenom II X4 B70
AMD FX-770K Quad-Core
Pro's and Con's
AMD Phenom II X4 B70 – Pros and Cons
Pros:
Larger L3 Cache: The AMD Phenom II X4 B70 features a larger L3 cache of 6MB compared to the AMD FX-770K Quad-Core'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:
Lower Multi-Core Performance: In multi-threaded tasks, the AMD Phenom II X4 B70 scores 2303, which is lower than the AMD FX-770K Quad-Core's score of 3060. This makes the AMD FX-770K Quad-Core a better choice for heavy multitasking or parallel processing.
AMD FX-770K Quad-Core – Pros and Cons
Pros:
Newer Release: The AMD FX-770K Quad-Core was launched more recently (Q4 2014) compared to the AMD Phenom II X4 B70 (Q2 2016). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
Higher Turbo Boost Speed: The AMD FX-770K Quad-Core supports a higher turbo boost speed of 3.9 GHz compared to the AMD Phenom II X4 B70's GHz. This allows for better performance during peak workloads.
Faster Single-Core Performance: With a single-threaded performance score of 1468, the AMD FX-770K Quad-Core outperforms the AMD Phenom II X4 B70 (score: 1209). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
Cons:
Fewer Threads: The AMD FX-770K Quad-Core has threads, which is fewer than the AMD Phenom II X4 B70's 4 threads. This may limit its ability to handle highly parallel workloads efficiently.
Productivity
AMD Phenom II X4 B70
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.
AMD FX-770K Quad-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
AMD Phenom II X4 B70
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
AMD FX-770K Quad-Core
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.
Verdict
AMD Phenom II X4 B70
The AMD Phenom II X4 B70 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.
AMD FX-770K Quad-Core
The AMD FX-770K Quad-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.
