Intel Core i7-6820HK vs Intel Xeon E3-1240 v3

Compare Intel 6th Generation Core i7 4 core CPU vs Intel Xeon E3 v3 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2407 points

2685 points

11% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3907 points

4156 points

6% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1957 points

2246 points

14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1876 points

2159 points

15% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

60.12 points

69.40 points

15% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3829 points

2% slightly higher Geekbench 5 (multi) score

3742 points

Geekbench 5 (single) score

Single threaded benchmark

1140 points

1145 points

0.44% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

3996 points

8% slightly higher Geekbench 6 (multi) score

3690 points

Geekbench 6 (single) score

Single threaded benchmark

1230 points

4% slightly higher Geekbench 6 (single) score

1181 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2.7 GHz

3.4 GHz

25% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz

3.8 GHz

5% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W

77% significantly lower TDP

80 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

100% significantly more supported memory

32 GiB

Other details

Rank

Ranking in the hardwareDB database

643rd of 1,089

594th of 1,089

Family

The product line

6th Generation Core i7

Xeon E3 v3 Family

Release date

The official date of release of this chip

2015 August

2013 May

Memory Type

The type of memory used by this chip

DDR4-2133

DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i7-6820HK vs Xeon E3-1240 v3 specs and performance

Our benchmark analysis concludes that the Xeon E3-1240 v3 performs better than the Core i7-6820HK. Despite this, the Core i7-6820HK has the advantage in our gaming benchmark.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. With our hardware info, we find that the Xeon E3-1240 v3 has a slightly higher clock speed than the Core i7-6820HK. Also, the Xeon E3-1240 v3 has a slightly higher turbo speed. A Core i7-6820HK CPU outputs less heat than a Xeon E3-1240 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 i7-6820HK has more threads than cores. Each physical core is split into multiple threads.