Intel Core i7-6820HQ vs Intel Core i7-3960X

Compare Intel 6th Generation Core i7 4 core CPU vs Intel Core X-series 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

2371 points
3693 points
55% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3749 points
4998 points
33% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1956 points
3261 points
66% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1875 points
3155 points
68% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6820HQ and the Core i7-3960X? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

57.44 points
69.62 points
21% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3456 points
2% slightly higher Geekbench 5 (multi) score
3363 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1085 points
63% significantly higher Geekbench 5 (single) score
665 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3487 points
8% slightly higher Geekbench 6 (multi) score
3209 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1123 points
69% significantly higher Geekbench 6 (single) score
661 points

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.7 GHz
3.3 GHz
22% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
3.9 GHz
8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
188% significantly lower TDP
130 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
40
150% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
4
100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
64 GiB

Other details

Rank

Ranking in the hardwareDB database

647th of 1,089
464th of 1,089

Family

The product line

6th Generation Core i7
Core X-series

Release date

The official date of release of this chip

2015 August
2011 November

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6820HQ vs Core i7-3960X specs and performance

According to the hardwareDB Benchmark tool, the Core i7-3960X is faster than the Core i7-6820HQ. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6820HQ in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-3960X has significantly more cores with 6 cores compared to the Core i7-6820HQ that has 4 cores. It also has more threads than the Core i7-6820HQ. Our comparison shows that the Core i7-3960X has a slightly higher clock speed compared to the Core i7-6820HQ. Also, the Core i7-3960X has a slightly higher turbo speed. A Core i7-6820HQ CPU outputs less heat than a Core i7-3960X CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-6820HQ has more threads than cores. Each physical core is split into multiple threads.

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