Intel Xeon E5-2643 vs Intel Xeon E5-2650 v4

Compare Intel Xeon E5 Family 4 core CPU vs Intel Xeon E5 v4 Family 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

2971 points

4970 points

67% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4108 points

4831 points

17% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2620 points

5013 points

91% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2542 points

5022 points

97% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

40.83 points

147.11 points

260% significantly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

2888 points

7% slightly higher Geekbench 5 (multi) score

2679 points

Geekbench 5 (single) score

Single threaded benchmark

646 points

16% slightly higher Geekbench 5 (single) score

554 points

Geekbench 6 (multi) score

Multi threaded benchmark

2094 points

3070 points

46% significantly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

566 points

661 points

16% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

200% significantly more cores

Threads

Number of logical processing units

200% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz

49% significantly higher clock speed

2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.5 GHz

20% slightly higher turbo speed

2.9 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W

105 W

23% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Other details

Rank

Ranking in the hardwareDB database

542nd of 1,089

353rd of 1,089

Family

The product line

Xeon E5 Family

Xeon E5 v4 Family

Release date

The official date of release of this chip

2012 February

2016 February

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 vs Xeon E5-2650 v4 comparison

Our benchmark analysis concludes that the Xeon E5-2650 v4 performs better than the Xeon E5-2643. 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 E5-2650 v4 has significantly more cores with 12 cores whereas the Xeon E5-2643 has 4 cores. It also has more threads than the Xeon E5-2643. With our hardware info, we find that the Xeon E5-2643 has a significantly higher clock speed than the Xeon E5-2650 v4. Also, the Xeon E5-2643 has a slightly higher turbo speed. The Xeon E5-2650 v4 outputs less heat than Xeon E5-2643 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 E5-2643 has more threads than cores. Each physical core is split into multiple threads.