Intel Xeon E5-2699 v3 vs Intel Xeon E5-2666 v3

Compare Intel Xeon E5 v3 Family 18 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

6700 points

38% slightly better overall score

4823 points

Gaming Score

The raw gaming performance with a fast GPU

5199 points

5321 points

2% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7270 points

56% significantly better multitasking score

4658 points

Heavy Workload Score

Performance in workloads using up to 16 cores

7597 points

64% significantly better heavy workload score

4614 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

219.38 points

44% significantly higher Blender score

152.03 points

Specifications

Cores

Number of physical processing units

79% significantly more cores

Threads

Number of logical processing units

79% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.3 GHz

2.90 GHz

26% slightly higher clock speed

Other details

Rank

Ranking in the hardwareDB database

210th 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 E5-2699 v3 vs Xeon E5-2666 v3 benchmarks

In our benchmarks, the Xeon E5-2699 v3 beats the Xeon E5-2666 v3 in overall performance. Despite this, the Xeon E5-2666 v3 has the advantage in our gaming benchmark.

With info from our database, we find that the Xeon E5-2699 v3 has significantly more cores with 18 cores whereas the Xeon E5-2666 v3 has 10 cores. It also has more threads than the Xeon E5-2666 v3. Our comparison shows that the Xeon E5-2666 v3 has a slightly higher clock speed compared to the Xeon E5-2699 v3.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Xeon E5-2699 v3 has more threads than cores. Each physical core is split into multiple threads.