Intel Xeon E3-1280 v3 vs Intel Xeon E5-1620

Compare Intel Xeon E3 v3 Family 4 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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Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2814 points

2% slightly better overall score

2735 points

Gaming Score

The raw gaming performance with a fast GPU

4480 points

4% slightly better gaming score

4274 points

Multitasking Score

Performance in workloads using up to 8 cores

2320 points

1% slightly better multitasking score

2280 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2227 points

1% slightly better heavy workload score

2192 points

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Other Benchmarks

Geekbench 5 (multi) score

Multi threaded benchmark

3457 points

51% significantly higher Geekbench 5 (multi) score

2284 points

Geekbench 5 (single) score

Single threaded benchmark

956 points

61% significantly higher Geekbench 5 (single) score

592 points

Geekbench 6 (multi) score

Multi threaded benchmark

3800 points

69% significantly higher Geekbench 6 (multi) score

2244 points

Geekbench 6 (single) score

Single threaded benchmark

1215 points

98% significantly higher Geekbench 6 (single) score

611 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

3.6 GHz

Identical

3.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz

5% slightly higher turbo speed

3.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

82 W

58% 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

32 GiB

375 GiB

1071% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

567th of 1,089

582nd of 1,089

Family

The product line

Xeon E3 v3 Family

Xeon E5 Family

Release date

The official date of release of this chip

2013 May

2012 February

Memory Type

The type of memory used by this chip

DDR3-1333

DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E3-1280 v3 vs Xeon E5-1620 benchmarks

Our benchmark analysis concludes that the Xeon E3-1280 v3 performs better than the Xeon E5-1620. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-1620 in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Both the Xeon E3-1280 v3 and Xeon E5-1620 have the same clock speed. Despite this, the Xeon E3-1280 v3 has a slightly higher turbo speed. A Xeon E3-1280 v3 CPU outputs less heat than a Xeon E5-1620 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 E3-1280 v3 has more threads than cores. Each physical core is split into multiple threads.