AMD Ryzen 5 5600X vs Intel Xeon E5-2666 v3

Compare AMD Ryzen 5 Desktop 6 core CPU vs Intel 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

6413 points

32% slightly better overall score

4823 points

Gaming Score

The raw gaming performance with a fast GPU

8715 points

63% significantly better gaming score

5321 points

Multitasking Score

Performance in workloads using up to 8 cores

5671 points

21% slightly better multitasking score

4658 points

Heavy Workload Score

Performance in workloads using up to 16 cores

5491 points

19% slightly better heavy workload score

4614 points

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

5675 points

18% slightly higher 3DMark Physics score

4806 points

Blender score

Cycles Render (Samples per minute)

155.16 points

2% slightly higher Blender score

152.03 points

Specifications

Cores

Number of physical processing units

66% significantly more cores

Threads

Number of logical processing units

66% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz

27% slightly higher clock speed

2.90 GHz

L2 Cache

Secondary embedded memory, slower than L1 cache

3 MiB

20% slightly more L2 cache

2.5 MiB

L3 Cache

General memory pool for all cores

32 MiB

28% slightly more L3 cache

25 MiB

Other details

Rank

Ranking in the hardwareDB database

226th of 1,089

363rd of 1,089

Family

The product line

Ryzen 5 Desktop

Release date

The official date of release of this chip

2020 May

Memory Type

The type of memory used by this chip

DDR4

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Ryzen 5 5600X vs Xeon E5-2666 v3 specs and performance

In our benchmarks, the Ryzen 5 5600X beats the Xeon E5-2666 v3 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2666 v3 in all gaming tests too.

With info from our database, we find that the Xeon E5-2666 v3 has significantly more cores with 10 cores whereas the Ryzen 5 5600X has 6 cores. It also has more threads than the Ryzen 5 5600X. With our hardware info, we find that the Ryzen 5 5600X has a slightly higher clock speed than the Xeon E5-2666 v3. In terms of cache, the Ryzen 5 5600X has slightly more L2 cache when compared to the Xeon E5-2666 v3. The Ryzen 5 5600X also has slightly more L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Ryzen 5 5600X has more threads than cores. Each physical core is split into multiple threads.