Intel Xeon E3-1240 v3 vs Intel Xeon E3-1280 v3

Compare Intel Xeon E3 v3 Family 4 core CPU vs Intel Xeon E3 v3 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

36 %
37 %
2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

49 %
51 %
4% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

31 %
32 %
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

30 %
31 %
3% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Xeon E3-1240 v3 and the Xeon E3-1280 v3? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

3,385
3,445
1% slightly higher Geekbench (multi) score

Geekbench (single) score

Single threaded benchmark

905
955
5% slightly higher Geekbench (single) score

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

3 GHz
4 GHz
5% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
4 GHz
5% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

80 W
2% slightly lower TDP
82 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
Identical
32 GiB

Other details

Rank

Ranking in the hardwareDB database

504th of 1,335
491st of 1,335

Family

The product line

Xeon E3 v3 Family
Xeon E3 v3 Family

Release date

The official date of release of this chip

May 2013
May 2013

Memory Type

The type of memory used by this chip

DDR3-1333
DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Xeon E3-1240 v3 vs Xeon E3-1280 v3 benchmarks

In our benchmarks, the Xeon E3-1280 v3 beats the Xeon E3-1240 v3 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1240 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 E3-1280 v3 has a slightly higher clock speed than the Xeon E3-1240 v3. Also, the Xeon E3-1280 v3 has a slightly higher turbo speed. A Xeon E3-1240 v3 CPU outputs less heat than a Xeon E3-1280 v3 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 E3-1240 v3 has more threads than cores. Each physical core is split into multiple threads.

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