Intel Xeon E3-1226 v3 vs Intel Xeon E5-2420 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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Specifications
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Intel Xeon E5-2420 v2

Price

The cheapest price from our partner retailers

$ 99.00

$ 60.25

$ 38.75 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

2307 points

2495 points

8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4249 points

22% slightly better gaming score

3457 points

Multitasking Score

Performance in workloads using up to 8 cores

1762 points

2187 points

24% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1691 points

2116 points

25% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

45.99 points

54% significantly higher Blender score

29.84 points

Geekbench 5 (multi) score

Multi threaded benchmark

2832 points

3177 points

12% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

871 points

68% significantly higher Geekbench 5 (single) score

517 points

Geekbench 6 (multi) score

Multi threaded benchmark

3291 points

53% significantly higher Geekbench 6 (multi) score

2144 points

Geekbench 6 (single) score

Single threaded benchmark

1157 points

162% significantly higher Geekbench 6 (single) score

440 points

Specifications

Cores

Number of physical processing units

49% significantly more cores

Threads

Number of logical processing units

200% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz

49% significantly higher clock speed

2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.7 GHz

37% slightly higher turbo speed

2.7 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

84 W

80 W

5% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

49% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

49% 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

658th of 1,089

628th 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

2014 May

2014 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 E3-1226 v3 vs Xeon E5-2420 v2 benchmarks

Our benchmark analysis concludes that the Xeon E5-2420 v2 performs better than the Xeon E3-1226 v3. Despite this, the Xeon E3-1226 v3 has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Xeon E5-2420 v2 has significantly more cores than the Xeon E3-1226 v3. Indeed, the Xeon E5-2420 v2 has 6 cores compared to 4 cores found in the Xeon E3-1226 v3. It also has more threads than the Xeon E3-1226 v3. Our comparison shows that the Xeon E3-1226 v3 has a significantly higher clock speed compared to the Xeon E5-2420 v2. Also, the Xeon E3-1226 v3 has a slightly higher turbo speed. The Xeon E5-2420 v2 outputs less heat than Xeon E3-1226 v3 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. For instance, the Xeon E3-1226 v3 has the same number of threads as cores. This means the the CPU does not support hyperthreading.