Intel Xeon E3-1275 v3 vs AMD Custom 0405

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

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Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

2761 points

3095 points

12% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4471 points

5138 points

14% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2260 points

2486 points

10% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2171 points

2385 points

9% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

55.25 points

71.27 points

28% slightly higher Blender 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

25% slightly higher clock speed

2.8 GHz

Other details

Rank

Ranking in the hardwareDB database

577th of 1,089

525th 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 Custom 0405 benchmarks

Our benchmark analysis concludes that the Custom 0405 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. With our hardware info, we find that the Xeon E3-1275 v3 has a slightly higher clock speed than the Custom 0405.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Xeon E3-1275 v3 has more threads than cores. Each physical core is split into multiple threads.