Intel Xeon E3-1220 v3 vs Intel Xeon E5-2420

Compare Intel Xeon E3 v3 Family 4 core CPU vs Intel Xeon E5 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

Price

The cheapest price from our partner retailers

$ 223.11

$ 132.44 significantly less expensive

$ 355.55

Benchmark Score

Overall Score

A combined score of all workloads

2007 points

2140 points

6% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3728 points

25% slightly better gaming score

2978 points

Multitasking Score

Performance in workloads using up to 8 cores

1528 points

1875 points

22% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1468 points

1814 points

23% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

50.68 points

39% slightly higher Blender score

36.28 points

Geekbench 5 (multi) score

Multi threaded benchmark

2942 points

11% slightly higher Geekbench 5 (multi) score

2643 points

Geekbench 5 (single) score

Single threaded benchmark

1026 points

126% significantly higher Geekbench 5 (single) score

453 points

Geekbench 6 (multi) score

Multi threaded benchmark

3227 points

77% significantly higher Geekbench 6 (multi) score

1814 points

Geekbench 6 (single) score

Single threaded benchmark

1124 points

197% significantly higher Geekbench 6 (single) score

378 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

3.1 GHz

63% significantly higher clock speed

1.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.5 GHz

45% significantly higher turbo speed

2.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

80 W

18% slightly lower TDP

95 W

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

713th of 1,089

697th of 1,089

Family

The product line

Xeon E3 v3 Family

Xeon E5 Family

Release date

The official date of release of this chip

2013 May

2012 May

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 E3-1220 v3 vs Xeon E5-2420 benchmarks

Our benchmark analysis concludes that the Xeon E5-2420 performs better than the Xeon E3-1220 v3. Despite this, the Xeon E3-1220 v3 has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Xeon E5-2420 has significantly more cores than the Xeon E3-1220 v3. Indeed, the Xeon E5-2420 has 6 cores compared to 4 cores found in the Xeon E3-1220 v3. It also has more threads than the Xeon E3-1220 v3. Our comparison shows that the Xeon E3-1220 v3 has a significantly higher clock speed compared to the Xeon E5-2420. Also, the Xeon E3-1220 v3 has a significantly higher turbo speed. A Xeon E3-1220 v3 CPU outputs less heat than a Xeon E5-2420 CPU because of its 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 E3-1220 v3 has the same number of threads as cores. This means the the CPU does not support hyperthreading.