AMD Ryzen 9 7950X3D VS Ryzen 7 5800X3D

How does the new gen X3D stack up against the old?

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AMD unveiled three new X3D CPUs at CES 2023, it feels like we’ve been waiting forever following the success of the 5800X3D. The CPU we’re going to be focusing on today is the 7950X3D, but how does it stack up against the 5800X3D? This is AMD Ryzen 9 7950X vs Ryzen 7 5800X3D.

Now Read: Ryzen 9 7900X3D vs Ryzen 7 5800X3D.

Today we will analyze the specifications of each CPU and pit them against one another, we will also decide what CPU is best for each use case using our knowledge of CPUs. As the 7950X3D isn’t going to be released until sometime in February 2023.

before all that, however, it’s important to outline the specifications of both CPUs on offer today.

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Ryzen 9 7950X3D VS Ryzen 7 5800X3D: specifications

Here we will show you the specifications of both the Ryzen CPUs we’re talking about today.

Ryzen 9 7950X3D

As you can see, this CPU is a monster. With a full 16 cores and 32 threads, it’s hard to dispute this CPUs value in the world. But how will the reduced core speed hold up against the original 7950X? We’ll have that comparison shortly, but for now, it’s time to compare it to the 5800X3D.

Ryzen 7 5800X3D

Once crowned the “fastest gaming CPU” we have seen the 5800X3D overcome the toughest opponents in gaming. This includes the 5950X and the Core i9-12900K, formidable opponents. Yet the 5800X3D managed, thanks to its massive Cache.

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Ryzen 9 7950X3D VS Ryzen 7 5800X3D: Specification comparison

Here we will compare the specifications and explain why each is important. For the sake of time, we’re only going to cover the things that are different with each CPU. Here’s the AMD Ryzen 9 7950X3D VS Ryzen 7 5800X3D.

Architecture

One of the main differences between the two microarchitectures is the manufacturing process. Zen 3 is built on the 7nm process, while Zen 4 is built on the 5nm process. Which results in higher performance and lower power consumption for Zen 4.

Zen 3 also brings improvements to the core architecture, such as a larger L3 cache and improved branch prediction, which leads to higher performance in a variety of workloads. Zen 4 brings further improvements in performance and power efficiency.

Another notable difference is that Zen 4 will support the PCIe 5.0 interface. It also brings new features such as support for the DDR5 memory standard.

Core speed

The Ryzen 9 7950X3D has a much faster Core base and boost speed.

CPU core speed, also known as clock speed, is a measure of how fast a processor can execute instructions. It is measured in gigahertz (GHz) and is one of the most important factors in determining a processor’s performance.

A higher clock speed means that the CPU can execute more instructions per second, which can lead to a faster performance in tasks that require a lot of processing power, such as video editing, 3D rendering, and gaming. This is because a higher clock speed allows the CPU to access and process data more quickly.

Additionally, a higher clock speed also allows for better multitasking, as the CPU can switch between different tasks more quickly.

However, it’s important to note that clock speed is not the only factor that determines a processor’s performance. The number of cores, the size of the cache, and the architecture of the CPU also play a role in determining a processor’s overall performance.

Core count

The Ryzen 9 7950X has many more CPU cores available to it than the 5800X3D.

The core count of a CPU refers to the number of physical cores in a processor. Having more cores in a CPU allows for better multitasking and improved performance in multi-threaded workloads.

In a multi-threaded workload, tasks are divided into smaller threads that can be executed simultaneously by different cores. This allows for more efficient use of the CPU and can lead to faster performance. For example, a CPU with 8 cores will be able to handle 8 tasks at the same time, while a CPU with 4 cores can only handle 4 tasks at the same time.

Cache

The Ryzen 9 7950X 3D has magnitudes more CPU cache than the 5800X3D.

More CPU cache is considered good because it allows the processor to access data more quickly. When the CPU needs to access data, it first looks in the cache to see if the data is already stored there. If it is, the CPU can access the data much faster than if it had to retrieve it from the main memory.

A larger cache size can help to improve the performance of the CPU by reducing the number of times it needs to access the main memory. This is particularly useful for tasks that involve a lot of data manipulation or require quick access to large amounts of data, such as video editing, 3D rendering, and gaming.

TDP

The Ryzen 9 7950X3D has a larger TDP than the 5800X3D.

TDP stands for Thermal Design Power, and it is a measure of the maximum amount of power that a CPU is expected to dissipate under normal operating conditions. It is measured in watts and is used as a metric to help determine the cooling requirements for a processor.

A CPU’s TDP is determined by the manufacturer and is based on the processor’s maximum power consumption under a worst-case scenario, such as running all cores at maximum clock speed for an extended period of time.

A CPU with a higher TDP will typically require more cooling to dissipate the heat generated by the increased power consumption, which can affect the overall design of the computer. It can also make the system run louder and hotter.

It’s important to note that TDP is not the same as the actual power consumption of a CPU, as the actual power consumption will vary depending on the workload and other factors.

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Ryzen 9 7950X3D vs Ryzen 7 5800X3D: Gaming

We know that the 5800X3D is formidable when it comes to gaming performance, but will the 7950X3D be better? The chances are looking good, the Zen 4 core is significantly stronger than the Zen 3 core. The Zen 4 core possesses massive IPC improvements, which are very good for single-core workloads such as gaming.

The 7950X3D isn’t quite so limited in the way that the 5800X3D was, as the 7000X3D series is unlocked to automatic overclocking. This means we should see some pretty significant performance gains regarding the 7950X3D over the 5800X3D in gaming workloads.

The cache is a pretty big deal when it comes to gaming performance, and since it’s much improved, and there’s more of it in the 7950X3D, we will see a boost in gaming performance.

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Ryzen 9 7950X3D VS Ryzen 7 5800X3D: Price

We expect the Ryzen 9 7950X3D to cost a lot more than the 5800X3D.

Although we do not know the official price yet, we expect the 7950X3D to cost from $600 – $700 Meanwhile you can pick up the Ryzen 7 5800X3D for anywhere between $300 and $370 right now.

It’s important to note that you’d be spending a lot more money on upgrading to AM5 if you’re currently on AM4 or Intel, as you will have to buy a new motherboard and memory along with the CPU.

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Ryzen 9 7950X3D VS Ryzen 7 5800X3D: Conclusion

The AMD Ryzen 9 7950X is obviously a better, much more powerful CPU. However, it will cost you more to buy, more to run, and will cause you to install a better cooling solution.

The 5800X3D is a great choice if you’re on the AM4 platform already, as it’s lower clock speed helps keeps temps down, and its high cache helps up the performance in games.

Please don’t buy either of these CPUs for workstation tasks. They’re designed primarily for gaming, and rea not made for large workstation operations.