Intel Core i7-6820HQ vs Intel Xeon E5-2620 v3

Compare Intel 6th Generation Core i7 4 core CPU vs Intel Xeon E5 v3 Family 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2371 points

3203 points

35% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3749 points

4260 points

13% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1956 points

2869 points

46% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1875 points

2793 points

48% significantly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

57.44 points

75.06 points

30% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3456 points

3929 points

13% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1085 points

20% slightly higher Geekbench 5 (single) score

901 points

Geekbench 6 (multi) score

Multi threaded benchmark

3487 points

4121 points

18% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1123 points

18% slightly higher Geekbench 6 (single) score

947 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

2.7 GHz

12% slightly higher clock speed

2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz

12% slightly higher turbo speed

3.2 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W

88% significantly lower TDP

85 W

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

64 GiB

768 GiB

1100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

647th of 1,089

510th of 1,089

Family

The product line

6th Generation Core i7

Xeon E5 v3 Family

Release date

The official date of release of this chip

2015 August

2014 August

Memory Type

The type of memory used by this chip

DDR4-2133

DDR4-1600

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i7-6820HQ vs Xeon E5-2620 v3 comparison

Our benchmark analysis concludes that the Xeon E5-2620 v3 performs better than the Core i7-6820HQ. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6820HQ in all gaming tests too.

With info from our database, we find that the Xeon E5-2620 v3 has significantly more cores with 6 cores whereas the Core i7-6820HQ has 4 cores. It also has more threads than the Core i7-6820HQ. Our comparison shows that the Core i7-6820HQ has a slightly higher clock speed compared to the Xeon E5-2620 v3. Also, the Core i7-6820HQ has a slightly higher turbo speed. A Core i7-6820HQ CPU outputs less heat than a Xeon E5-2620 v3 CPU because of its significantly 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. Indeed, the Core i7-6820HQ has more threads than cores. Each physical core is split into multiple threads.