Intel Xeon E3-1280 v3 vs Intel Xeon E5-2660

Compare Intel Xeon E3 v3 Family 4 core CPU vs Intel Xeon E5 Family 8 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

3233 points

14% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4480 points

16% slightly better gaming score

3840 points

Multitasking Score

Performance in workloads using up to 8 cores

2320 points

3029 points

30% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2227 points

2968 points

33% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Geekbench 5 (multi) score

Multi threaded benchmark

3457 points

4080 points

18% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

956 points

77% significantly higher Geekbench 5 (single) score

538 points

Geekbench 6 (multi) score

Multi threaded benchmark

3800 points

37% slightly higher Geekbench 6 (multi) score

2763 points

Geekbench 6 (single) score

Single threaded benchmark

1215 points

165% significantly higher Geekbench 6 (single) score

457 points

Specifications

Cores

Number of physical processing units

100% significantly more cores

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz

63% significantly higher clock speed

2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz

33% slightly higher turbo speed

3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

82 W

15% slightly lower TDP

95 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

384 GiB

1100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

567th of 1,089

507th 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 E5-2660 comparison

Our benchmark analysis concludes that the Xeon E5-2660 performs better than the Xeon E3-1280 v3. Despite this, the Xeon E3-1280 v3 has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Xeon E5-2660 has significantly more cores with 8 cores compared to the Xeon E3-1280 v3 that has 4 cores. It also has more threads than the Xeon E3-1280 v3. With our hardware info, we find that the Xeon E3-1280 v3 has a significantly higher clock speed than the Xeon E5-2660. Also, the Xeon E3-1280 v3 has a slightly higher turbo speed. A Xeon E3-1280 v3 CPU outputs less heat than a Xeon E5-2660 CPU because of its slightly 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.