Intel Core i7-5820K vs Intel Core i7-5960X

Compare Intel Core X-series 6 core CPU vs Intel Core X-series 8 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

4081 points
5462 points
33% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5494 points
6552 points
19% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3634 points
5074 points
39% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3527 points
4955 points
40% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-5820K and the Core i7-5960X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3543 points
8668 points
144% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

95.66 points
141.38 points
47% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5383 points
7331 points
36% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1134 points
1235 points
8% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5467 points
7412 points
35% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1180 points
1302 points
10% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz
10% slightly higher clock speed
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
2% slightly higher turbo speed
3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

140 W
Identical
140 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
40
42% many more pcie lanes

Memory Channels

Lanes for simultaneous memory access

4
Identical
4

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
64 GiB

Other details

Rank

Ranking in the hardwareDB database

436th of 1,102
306th of 1,102

Family

The product line

Core X-series
Core X-series

Release date

The official date of release of this chip

2014 August
2014 August

Memory Type

The type of memory used by this chip

DDR4-1600
DDR4-1600

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-5820K vs Core i7-5960X benchmarks

Our benchmark analysis concludes that the Core i7-5960X performs better than the Core i7-5820K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-5820K in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-5960X has slightly more cores than the Core i7-5820K. Indeed, the Core i7-5960X has 8 cores compared to 6 cores found in the Core i7-5820K. It also has more threads than the Core i7-5820K. With our hardware info, we find that the Core i7-5820K has a slightly higher clock speed than the Core i7-5960X. Also, the Core i7-5820K has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). 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 i7-5820K has more threads than cores. Each physical core is split into multiple threads.

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