Intel Xeon E3-1275 v3 vs Intel Xeon E5-2630 v2

Compare Intel Xeon E3 v3 Family 4 core CPU vs Intel Xeon E5 v2 Family 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Intel Xeon E5-2630 v2

Price

The cheapest price from our partner retailers

$ 443.41

$ 45.47 slightly less expensive

$ 488.88

Benchmark Score

Overall Score

A combined score of all workloads

2761 points

4% slightly better overall score

2643 points

Gaming Score

The raw gaming performance with a fast GPU

4471 points

21% slightly better gaming score

3683 points

Multitasking Score

Performance in workloads using up to 8 cores

2260 points

2305 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2171 points

2228 points

2% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

55.25 points

55.40 points

0.27% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3420 points

36% slightly higher Geekbench 5 (multi) score

2510 points

Geekbench 5 (single) score

Single threaded benchmark

937 points

92% significantly higher Geekbench 5 (single) score

487 points

Geekbench 6 (multi) score

Multi threaded benchmark

3863 points

59% significantly higher Geekbench 6 (multi) score

2421 points

Geekbench 6 (single) score

Single threaded benchmark

1180 points

143% significantly higher Geekbench 6 (single) score

485 points

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.5 GHz

34% slightly higher clock speed

2.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz

25% slightly higher turbo speed

3.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

80 W

18% slightly lower TDP

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

768 GiB

2299% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

577th of 1,089

603rd of 1,089

Family

The product line

Xeon E3 v3 Family

Xeon E5 v2 Family

Release date

The official date of release of this chip

2013 May

2013 August

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 E3-1275 v3 vs Xeon E5-2630 v2 specs and performance

Our benchmark analysis concludes that the Xeon E3-1275 v3 performs better than the Xeon E5-2630 v2. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2630 v2 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Xeon E5-2630 v2 has significantly more cores than the Xeon E3-1275 v3. Indeed, the Xeon E5-2630 v2 has 6 cores compared to 4 cores found in the Xeon E3-1275 v3. It also has more threads than the Xeon E3-1275 v3. Our comparison shows that the Xeon E3-1275 v3 has a slightly higher clock speed compared to the Xeon E5-2630 v2. Also, the Xeon E3-1275 v3 has a slightly higher turbo speed. The Xeon E5-2630 v2 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.

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 E3-1275 v3 has more threads than cores. Each physical core is split into multiple threads.