Intel Xeon E5-2643 v2 vs Intel Xeon E5-2683 v3

Compare Intel Xeon E5 v2 Family 6 core CPU vs Intel Xeon E5 v3 Family 14 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Intel Xeon E5-2683 v3

Price

The cheapest price from our partner retailers

$ 398.95

$ 189.95

$ 209.00 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

4657 points

5393 points

15% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5043 points

2% slightly better gaming score

4919 points

Multitasking Score

Performance in workloads using up to 8 cores

4542 points

5546 points

22% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4510 points

5592 points

23% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Geekbench 5 (multi) score

Multi threaded benchmark

4201 points

8196 points

95% significantly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

702 points

703 points

0.14% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

3212 points

6085 points

89% significantly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

642 points

833 points

29% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

133% significantly more cores

Threads

Number of logical processing units

133% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.5 GHz

75% significantly higher clock speed

2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.8 GHz

26% slightly higher turbo speed

3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W

120 W

8% slightly lower TDP

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

768 GiB

Identical

768 GiB

Other details

Rank

Ranking in the hardwareDB database

373rd of 1,089

305th of 1,089

Family

The product line

Xeon E5 v2 Family

Xeon E5 v3 Family

Release date

The official date of release of this chip

2013 August

2014 August

Memory Type

The type of memory used by this chip

DDR3-1066

DDR4-1600

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E5-2643 v2 vs Xeon E5-2683 v3 benchmarks

According to the hardwareDB Benchmark tool, the Xeon E5-2683 v3 is faster than the Xeon E5-2643 v2. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2643 v2 in all gaming tests too.

With info from our database, we find that the Xeon E5-2683 v3 has significantly more cores with 14 cores whereas the Xeon E5-2643 v2 has 6 cores. It also has more threads than the Xeon E5-2643 v2. With our hardware info, we find that the Xeon E5-2643 v2 has a significantly higher clock speed than the Xeon E5-2683 v3. Also, the Xeon E5-2643 v2 has a slightly higher turbo speed. The Xeon E5-2683 v3 outputs less heat than Xeon E5-2643 v2 thanks to a slightly 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 E5-2643 v2 has more threads than cores. Each physical core is split into multiple threads.