AMD Ryzen 5 5600X vs Intel Core i7-6900K

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 5 5600X or AMD Ryzen 5 5600X – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen 5 5600X features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q4/2020 and belongs to the 4 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 5600X, you'll need a motherboard with a AM4 (PGA 1331) socket.
The Intel Core i7-6900K features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q2/2016 and belongs to the 6 generation of the Intel Core i7 Extreme Edition series.
To use the Intel Core i7-6900K, you'll need a motherboard with a LGA 2011-3 socket.
AMD Ryzen 5000 Group Intel Core i 6000
4 Generation 6
Desktop / Server Segment Desktop / Server
AMD Ryzen 5 5600X Name Intel Core i7-6900K
AMD Ryzen 5 Family Intel Core i7 Extreme Edition
 
 

CPU Cores and Base Frequency

The AMD Ryzen 5 5600X has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 5600X is 3.7 GHz
and turbo frequency for one core is 4.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i7-6900K has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Core i7-6900K is 3.2 GHz
and turbo frequency for one core is 3.7 GHz.
12 Threads 16
6x Cores 8x
6 CPU Cores 8
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking Yes
4.6 GHz Turbo Frequency (1 core) 3.7 GHz
3.7 GHz Frequency 3.2 GHz
4.3 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The AMD Ryzen 5 5600X does not have integrated graphics.
The Intel Core i7-6900K does not have integrated graphics.
-- Shaders --
-- Release date --
-- Technology --
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
-- Max. displays --
-- Execution units --
-- GPU frequency --
-- Generation --
-- GPU (Turbo) --
GPU name
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- VP8 --
-- VC-1 --
-- JPEG --
-- AV1 --
-- h265 / HEVC (8 bit) --
-- AVC --
-- h264 --
-- VP9 --
-- h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR4-3200 Memory type DDR4-2400
Yes ECC No
128.0 GB Max. Memory 128.0 GB
2 Memory channels 4
51.2 GB/s Bandwidth 76.8 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 140 W watts.
65 W TDP (PL1 / PBP) 140 W
90 °C Tjunction max --
 
 

Technical details

The AMD Ryzen 5 5600X is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 32.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-6900K is manufactured using a 14 nm process.
In total, this processor boasts a generous 20.0 MB cache.
Q4/2020 Release date Q2/2016
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
7 nm Technology 14 nm
Chiplet Chip design Monolithic
299 $ Release price --
Vermeer (Zen 3) Architecture Skylake S
32.0 MB L3-Cache 20.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
100-000000065 Part Number --
AM4 (PGA 1331) Socket LGA 2011-3
3.0 MB L2-Cache 0 bytes
 
 

Benchmarks

Estimated results for PassMark CPU Mark

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
21955
21955
Intel Core i7-6900K
8C 16T @ 3.2 GHz
14474
14474

Cinebench R23 (Multi-Core)

Intel Core i7-6900K
8C 16T @ 3.2 GHz
11326
11326
AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
10988
10988

Geekbench 6 (Multi-Core)

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
9279
9279
Intel Core i7-6900K
8C 16T @ 3.2 GHz
7471
7471

Geekbench 5, 64bit (Multi-Core)

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
8420
8420
Intel Core i7-6900K
8C 16T @ 3.2 GHz
7651
7651

CPU-Z Benchmark 17 (Multi-Core)

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
4784
4784
Intel Core i7-6900K
8C 16T @ 3.2 GHz
4402
4402

Geekbench 6 (Single-Core)

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
2113
2113
Intel Core i7-6900K
8C 16T @ 3.2 GHz
1254
1254

Cinebench R23 (Single-Core)

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
1593
1593
Intel Core i7-6900K
8C 16T @ 3.2 GHz
1151
1151

Geekbench 5, 64bit (Single-Core)

AMD Ryzen 5 5600X
6C 12T @ 3.7 GHz
1572
1572
Intel Core i7-6900K
8C 16T @ 3.2 GHz
1086
1086

AMD Ryzen 5 5600X and Intel Core i7-6900K in leaderboards