Intel Xeon E3-1281 v3 vs Intel Xeon E3-1535M v6

Compare Intel Xeon E3 v3 Family 4 core CPU vs Intel Xeon E3 v6 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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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3044 points

4% slightly better overall score

2904 points

Gaming Score

The raw gaming performance with a fast GPU

5018 points

6% slightly better gaming score

4700 points

Multitasking Score

Performance in workloads using up to 8 cores

2460 points

3% slightly better multitasking score

2376 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2361 points

3% slightly better heavy workload score

2279 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

76.91 points

30% slightly higher Blender score

58.91 points

Geekbench 5 (multi) score

Multi threaded benchmark

3467 points

4067 points

17% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

953 points

1275 points

33% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

4098 points

6% slightly higher Geekbench 6 (multi) score

3836 points

Geekbench 6 (single) score

Single threaded benchmark

1291 points

2% slightly higher Geekbench 6 (single) score

1254 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

3.7 GHz

19% slightly higher clock speed

3.10 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz

4.2 GHz

2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

82 W

45 W

82% significantly 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

32 GiB

64 GiB

100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

534th of 1,089

551st of 1,089

Family

The product line

Xeon E3 v3 Family

Xeon E3 v6 Family

Release date

The official date of release of this chip

2014 May

2017 February

Memory Type

The type of memory used by this chip

DDR3-1333

DDR4-2400

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E3-1281 v3 vs Xeon E3-1535M v6 benchmarks

In our benchmarks, the Xeon E3-1535M v6 beats the Xeon E3-1281 v3 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1281 v3 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. With our hardware info, we find that the Xeon E3-1281 v3 has a slightly higher clock speed than the Xeon E3-1535M v6. Despite this, the Xeon E3-1535M v6 has a slightly higher turbo speed. The Xeon E3-1535M v6 outputs less heat than Xeon E3-1281 v3 thanks to a significantly 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 E3-1281 v3 has more threads than cores. Each physical core is split into multiple threads.