Intel Xeon E5-2683 v3 vs Intel Xeon E5-2666 v3

Compare Intel Xeon E5 v3 Family 14 core CPU vs Intel 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

5393 points

11% slightly better overall score

4823 points

Gaming Score

The raw gaming performance with a fast GPU

4919 points

5321 points

8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5546 points

19% slightly better multitasking score

4658 points

Heavy Workload Score

Performance in workloads using up to 16 cores

5592 points

21% slightly better heavy workload score

4614 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

138.77 points

152.03 points

9% slightly higher Blender score

Specifications

Cores

Number of physical processing units

40% slightly more cores

Threads

Number of logical processing units

40% slightly more threads

Clock Speed

Base frequency at which the chip operates

2 GHz

2.90 GHz

45% significantly higher clock speed

Other details

Rank

Ranking in the hardwareDB database

305th of 1,089

363rd of 1,089

Family

The product line

Xeon E5 v3 Family

Release date

The official date of release of this chip

2014 August

Memory Type

The type of memory used by this chip

DDR4-1600

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E5-2683 v3 vs Xeon E5-2666 v3 benchmarks

Our benchmark analysis concludes that the Xeon E5-2683 v3 performs better than the Xeon E5-2666 v3. Despite this, the Xeon E5-2666 v3 has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Xeon E5-2683 v3 has slightly more cores with 14 cores compared to the Xeon E5-2666 v3 that has 10 cores. It also has more threads than the Xeon E5-2666 v3. These CPUs have different clock speeds. Indeed, the Xeon E5-2666 v3 has a significantly higher clock speed compared to the Xeon E5-2683 v3.

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 Xeon E5-2683 v3 has more threads than cores. Each physical core is split into multiple threads.