Intel Xeon E5-1650 vs Intel Xeon E5-2643

Compare Intel Xeon E5 Family 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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Other Benchmarks
Specifications
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Intel Xeon E5-2643

Price

The cheapest price from our partner retailers

$ 66.00

$ 2091.00 significantly less expensive

$ 2157.00

Benchmark Score

Overall Score

A combined score of all workloads

3446 points

15% slightly better overall score

2971 points

Gaming Score

The raw gaming performance with a fast GPU

4699 points

14% slightly better gaming score

4108 points

Multitasking Score

Performance in workloads using up to 8 cores

3046 points

16% slightly better multitasking score

2620 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2950 points

16% slightly better heavy workload score

2542 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

55.26 points

35% slightly higher Blender score

40.83 points

Geekbench 5 (multi) score

Multi threaded benchmark

3081 points

6% slightly higher Geekbench 5 (multi) score

2888 points

Geekbench 5 (single) score

Single threaded benchmark

640 points

646 points

0.94% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

2889 points

37% slightly higher Geekbench 6 (multi) score

2094 points

Geekbench 6 (single) score

Single threaded benchmark

595 points

5% slightly 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

3.2 GHz

3.3 GHz

3% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.8 GHz

8% slightly higher turbo speed

3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W

Identical

130 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

256 GiB

384 GiB

49% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

490th of 1,089

542nd of 1,089

Family

The product line

Xeon E5 Family

Release date

The official date of release of this chip

2012 February

Memory Type

The type of memory used by this chip

DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E5-1650 vs Xeon E5-2643 benchmarks

In our benchmarks, the Xeon E5-1650 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.

When comparing core counts for these CPUs, we notice that the Xeon E5-1650 has significantly more cores with 6 cores compared to the Xeon E5-2643 that 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 slightly higher clock speed than the Xeon E5-1650. Despite this, the Xeon E5-1650 has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). 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 E5-1650 has more threads than cores. Each physical core is split into multiple threads.