Intel Xeon E-2146G vs Intel Xeon E5-2643 v2

Compare Intel Xeon E 6 core CPU vs Intel Xeon E5 v2 Family 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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Intel Xeon E5-2643 v2

Price

The cheapest price from our partner retailers

$ 1000.00

$ 398.95

$ 601.05 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

4649 points

4657 points

0.17% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6235 points

23% slightly better gaming score

5043 points

Multitasking Score

Performance in workloads using up to 8 cores

4175 points

4542 points

8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4056 points

4510 points

11% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Geekbench 5 (multi) score

Multi threaded benchmark

5300 points

26% slightly higher Geekbench 5 (multi) score

4201 points

Geekbench 5 (single) score

Single threaded benchmark

1008 points

43% significantly higher Geekbench 5 (single) score

702 points

Geekbench 6 (multi) score

Multi threaded benchmark

6385 points

98% significantly higher Geekbench 6 (multi) score

3212 points

Geekbench 6 (single) score

Single threaded benchmark

1557 points

142% significantly higher Geekbench 6 (single) score

642 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.5 GHz

Identical

3.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz

18% slightly higher turbo speed

3.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

80 W

62% 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

128 GiB

768 GiB

499% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

375th of 1,089

373rd of 1,089

Family

The product line

Xeon E

Xeon E5 v2 Family

Release date

The official date of release of this chip

2018 August

2013 August

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-2146G vs Xeon E5-2643 v2 specs and performance

In our benchmarks, the Xeon E5-2643 v2 beats the Xeon E-2146G in overall performance. Despite this, the Xeon E-2146G has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. According to our data, the Xeon E-2146G and Xeon E5-2643 v2 have the same clock speed. Despite this, the Xeon E-2146G has a slightly higher turbo speed. A Xeon E-2146G CPU outputs less heat than a Xeon E5-2643 v2 CPU because of its significantly 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. Indeed, the Xeon E-2146G has more threads than cores. Each physical core is split into multiple threads.