Intel Core i7-6700K vs AMD Ryzen 5 5500X3D

Compare Intel 6th Generation Core i7 4 core CPU vs AMD Ryzen 5000 Series 6 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
5702 points
63% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5633 points
7868 points
39% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2866 points
4995 points
74% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2751 points
4828 points
75% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6700K and the Ryzen 5 5500X3D? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

81.27 points
144.95 points
78% significantly higher Blender score

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

4 GHz
33% slightly higher clock speed
3.00 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
5% slightly higher turbo speed
4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
10% slightly lower TDP
105 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
384 KiB
49% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
3 MiB
200% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
96 MiB
1100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

501st of 1,121
290th of 1,121

Family

The product line

6th Generation Core i7
Ryzen 5000 Series

Release date

The official date of release of this chip

2015 August
2025 June

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-6700K vs Ryzen 5 5500X3D benchmarks

According to the hardwareDB Benchmark tool, the Ryzen 5 5500X3D 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.

With info from our database, we find that the Ryzen 5 5500X3D has significantly more cores with 6 cores whereas the Core i7-6700K 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 Ryzen 5 5500X3D. Also, the Core i7-6700K has a slightly higher turbo speed. A Core i7-6700K CPU outputs less heat than a Ryzen 5 5500X3D CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Ryzen 5 5500X3D has significantly more L2 cache than the Core i7-6700K. The Ryzen 5 5500X3D also has significantly more L3 cache.

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 i7-6700K has more threads than cores. Each physical core is split into multiple threads.

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