Intel Xeon E-2186M vs Intel Xeon E5-2643

Compare Intel Xeon E 6 core CPU vs Intel Xeon E5 Family 4 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

4251 points

43% significantly better overall score

2971 points

Gaming Score

The raw gaming performance with a fast GPU

5667 points

37% slightly better gaming score

4108 points

Multitasking Score

Performance in workloads using up to 8 cores

3818 points

45% significantly better multitasking score

2620 points

Heavy Workload Score

Performance in workloads using up to 16 cores

3707 points

45% significantly better heavy workload score

2542 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

90.89 points

122% significantly higher Blender score

40.83 points

Geekbench 6 (multi) score

Multi threaded benchmark

5235 points

150% significantly higher Geekbench 6 (multi) score

2094 points

Geekbench 6 (single) score

Single threaded benchmark

1426 points

151% significantly higher Geekbench 6 (single) score

566 points

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.9 GHz

3.3 GHz

13% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.8 GHz

37% slightly higher turbo speed

3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W

188% significantly lower TDP

130 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

150% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

384 GiB

499% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

416th of 1,089

542nd of 1,089

Family

The product line

Xeon E

Xeon E5 Family

Release date

The official date of release of this chip

2018 May

2012 February

Memory Type

The type of memory used by this chip

DDR4-2666

DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E-2186M vs Xeon E5-2643 specs and performance

In our benchmarks, the Xeon E-2186M beats the Xeon E5-2643 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2643 in all gaming tests too.

With info from our database, we find that the Xeon E-2186M has significantly more cores with 6 cores whereas the Xeon E5-2643 has 4 cores. It also has more threads than the Xeon E5-2643. Our comparison shows that the Xeon E5-2643 has a slightly higher clock speed compared to the Xeon E-2186M. Despite this, the Xeon E-2186M has a slightly higher turbo speed. A Xeon E-2186M CPU outputs less heat than a Xeon E5-2643 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Xeon E-2186M has more threads than cores. Each physical core is split into multiple threads.