Intel Core i7-6700K vs Intel Core i7-5960X

Compare Intel 6th Generation Core i7 4 core CPU vs Intel Core X-series 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3497 points
5462 points
56% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5633 points
6552 points
16% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2866 points
5074 points
77% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2751 points
4955 points
80% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6700K and the Core i7-5960X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3242 points
8668 points
167% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

81.27 points
141.38 points
73% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4822 points
7331 points
52% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1442 points
16% slightly higher Geekbench 5 (single) score
1235 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4936 points
7412 points
50% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1506 points
15% slightly higher Geekbench 6 (single) score
1302 points

Specifications

Cores

Number of physical processing units

4
8
100% significantly more cores

Threads

Number of logical processing units

8
16
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz
33% slightly higher clock speed
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
20% slightly higher turbo speed
3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
47% significantly lower TDP
140 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

482nd of 1,089
298th 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
2014 August

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-1600

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6700K vs Core i7-5960X comparison

According to the hardwareDB Benchmark tool, the Core i7-5960X is faster than the Core i7-6700K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6700K in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-5960X has significantly more cores with 8 cores compared to the Core i7-6700K that has 4 cores. It also has more threads than the Core i7-6700K. Our comparison shows that the Core i7-6700K has a slightly higher clock speed compared to the Core i7-5960X. Also, the Core i7-6700K has a slightly higher turbo speed. A Core i7-6700K CPU outputs less heat than a Core i7-5960X 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 i7-6700K has more threads than cores. Each physical core is split into multiple threads.

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