Intel Core i5-6400 vs Intel Xeon E3-1226 v3

Compare Intel 6th Generation Core i5 4 core CPU vs Intel Xeon E3 v3 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Other Benchmarks
Specifications
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Intel Xeon E3-1226 v3

Price

The cheapest price from our partner retailers

$ 99.99

$ 99.00

$ 0.99 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2127 points

2307 points

8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3959 points

4249 points

7% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1617 points

1762 points

8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1551 points

1691 points

9% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

39.92 points

45.99 points

15% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

2948 points

4% slightly higher Geekbench 5 (multi) score

2832 points

Geekbench 5 (single) score

Single threaded benchmark

1079 points

23% slightly higher Geekbench 5 (single) score

871 points

Geekbench 6 (multi) score

Multi threaded benchmark

3046 points

3291 points

8% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1116 points

1157 points

3% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2.7 GHz

3.3 GHz

22% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.3 GHz

3.7 GHz

12% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

29% slightly lower TDP

84 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

100% significantly more supported memory

32 GiB

Other details

Rank

Ranking in the hardwareDB database

699th of 1,089

658th of 1,089

Family

The product line

6th Generation Core i5

Xeon E3 v3 Family

Release date

The official date of release of this chip

2015 August

2014 May

Memory Type

The type of memory used by this chip

DDR4-1866

DDR3-1333

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i5-6400 vs Xeon E3-1226 v3 specs and performance

Our benchmark analysis concludes that the Xeon E3-1226 v3 performs better than the Core i5-6400. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-6400 in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Xeon E3-1226 v3 has a slightly higher clock speed compared to the Core i5-6400. Also, the Xeon E3-1226 v3 has a slightly higher turbo speed. A Core i5-6400 CPU outputs less heat than a Xeon E3-1226 v3 CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. For instance, the Core i5-6400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.