Intel Xeon E3-1275 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?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2761 points

2814 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4471 points

4480 points

0.20% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2260 points

2320 points

2% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2171 points

2227 points

2% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Geekbench 5 (multi) score

Multi threaded benchmark

3420 points

3457 points

1% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

937 points

956 points

2% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

3863 points

1% slightly higher Geekbench 6 (multi) score

3800 points

Geekbench 6 (single) score

Single threaded benchmark

1180 points

1215 points

2% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.5 GHz

3.6 GHz

2% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz

4 GHz

2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

82 W

15% slightly 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

Identical

32 GiB

Other details

Rank

Ranking in the hardwareDB database

577th of 1,089

567th of 1,089

Family

The product line

Xeon E3 v3 Family

Release date

The official date of release of this chip

2013 May

Memory Type

The type of memory used by this chip

DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E3-1275 v3 vs Xeon E3-1280 v3 specs and performance

Our benchmark analysis concludes that the Xeon E3-1280 v3 performs better than the Xeon E3-1275 v3. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1275 v3 in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Xeon E3-1280 v3 has a slightly higher clock speed compared to the Xeon E3-1275 v3. Also, the Xeon E3-1280 v3 has a slightly higher turbo speed. The Xeon E3-1280 v3 outputs less heat than Xeon E3-1275 v3 thanks to a 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 E3-1275 v3 has more threads than cores. Each physical core is split into multiple threads.