Intel Core i5-11400 vs AMD Ryzen 5 5600X

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CPU comparison with benchmarks


Intel Core i5-11400 CPU1 vs CPU2 AMD Ryzen 5 5600X
Intel Core i5-11400 AMD Ryzen 5 5600X

CPU comparison

Intel Core i5-11400 or AMD Ryzen 5 5600X - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i5-11400 has 6 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-11400 was released in Q1/2021.

The AMD Ryzen 5 5600X has 6 cores with 12 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 5 5600X was released in Q4/2020.
Intel Core i5 (328) Family AMD Ryzen 5 (78)
Intel Core i 11000 (22) CPU group AMD Ryzen 5000 (12)
11 Generation 4
Rocket Lake S Architecture Vermeer (Zen 3)
Desktop / Server Segment Desktop / Server
Intel Core i5-10400 Predecessor AMD Ryzen 5 3600X
Intel Core i5-12400 Successor AMD Ryzen 5 7600X

CPU Cores and Base Frequency

The Intel Core i5-11400 has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i5-11400 is 2.60 GHz (4.40 GHz) while the AMD Ryzen 5 5600X has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 5 5600X is at 3.70 GHz (4.60 GHz).

Intel Core i5-11400 Characteristic AMD Ryzen 5 5600X
6 Cores 6
12 Threads 12
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
2.60 GHz Frequency 3.70 GHz
4.40 GHz Turbo Frequency (1 Core) 4.60 GHz
4.20 GHz Turbo Frequency (All Cores) 4.30 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i5-11400 Characteristic AMD Ryzen 5 5600X
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Core i5-11400 or AMD Ryzen 5 5600X has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel UHD Graphics 730 GPU no iGPU
0.35 GHz GPU frequency --
1.30 GHz GPU (Turbo) --
12 GPU Generation --
14 nm Technology
3 Max. displays
24 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 DirectX Version --

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.

Intel UHD Graphics 730 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Core i5-11400 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD Ryzen 5 5600X supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.

Intel Core i5-11400 Characteristic AMD Ryzen 5 5600X
DDR4-3200 Memory DDR4-3200
128 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
3.00 MB L2 Cache 3.00 MB
12.00 MB L3 Cache 32.00 MB
4.0 PCIe version 4.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i5-11400 is 65 W, while the AMD Ryzen 5 5600X has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i5-11400 Characteristic AMD Ryzen 5 5600X
65 W TDP (PL1 / PBP) 65 W
154 W @ 56 s TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 90 °C

Technical details

The Intel Core i5-11400 is manufactured in 14 nm and has 15.00 MB cache. The AMD Ryzen 5 5600X is manufactured in 7 nm and has a 35.00 MB cache.

Intel Core i5-11400 Characteristic AMD Ryzen 5 5600X
14 nm Technology 7 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 1200 Socket AM4 (PGA 1331)
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2021 Release date Q4/2020
182 $ Release price 299 $
show more data show more data


Rate these processors

Here you can rate the Intel Core i5-11400 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (4 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 7 CPU benchmarks
⌀ Multi core performance in 9 CPU benchmarks

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
85 (90%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
94 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
593 (93%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
639 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
1402 (88%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
1593 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
10155 (92%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
10988 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
1513 (96%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
1572 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
7270 (86%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
8420 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
1978 (94%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
2113 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
7895 (85%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
9279 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
529 (88%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
604 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
3888 (85%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
4562 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
135 (86%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
157 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
17082 (78%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
21955 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
565 (91%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
624 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 2.60 GHz
4249 (89%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 3.70 GHz
4784 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.40 GHz
216 (84%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz
258 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-11400 Intel Core i5-11400
6C 12T @ 4.20 GHz
1598 (81%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz
1970 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i5-11400 Intel Core i5-11400
Intel UHD Graphics 730 @ 1.30 GHz
499 (100%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
@ 0.00 GHz
0 (0%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Intel Core i5-11400 Intel Core i5-11400
2.60 GHz
0 (0%)
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
10,988 CB R23 MC @ 76 W
145 (100%)

Devices using this processor

Intel Core i5-11400 AMD Ryzen 5 5600X
Unknown Unknown

News and articles for the Intel Core i5-11400 and the AMD Ryzen 5 5600X

Why the new AMD Ryzen 7000 processors for the AM5 socket are currently not a good deal
Why the new AMD Ryzen 7000 processors for the AM5 socket are currently not a good deal
Posted by Stefan on 2022-10-11
At the end of September 2022, the time had come: AMD presented its latest desktop processors called AMD Ryzen 7000. Initially, 4 processors with 6 to 16 CPU cores were released.

The new socket AM5 (LGA 1718) is used for the first time, which is intended to replace the very durable socket AM4 introduced in 2017 as AMDs mainstream platform. This includes (depending on the chipset) PCIe 5.0 support as well as the exclusive use of DDR5 memory on all AM5 mainboards.

Officially, DDR5-5200 is the maximum, but with AMDs EXPO Technology which is similar to Intel's XMP 3.0, AMD now also has a solution for easy overclocking of the main memory. AMD itself names DDR5-6000 as the sweet spot for the new AMD Ryzen 7000 processors.
The evolution of AMD Ryzen processors
The evolution of AMD Ryzen processors
Posted by Stefan on 2022-09-06
The AMD Ryzen processors are designed for the mid to high-end range and are grouped into the Ryzen 3, Ryzen 5, Ryzen 7 and Ryzen 9 classes. AMD follows the market leader Intel, which groups its Core i series (Intel Core i3, Core i5, Core i7 and Core i9) identically.

The AMD Ryzen processors were first introduced by AMD in Q1 2017. They are the successor to the not particularly successful AMD Bulldozer processors. The latter were manufactured using an outdated manufacturing process and could not keep up with the competing products from Intel. AMD lost a large portion of its desktop processor market share during this period.
AMD Ryzen 5 5500 - The CPU with the best price-performance ratio
AMD Ryzen 5 5500 - The CPU with the best price-performance ratio
Posted by Stefan on 2022-07-18
The AMD Ryzen 5 5500 (6C 12T) is currently enjoying great popularity and is currently one of the best-selling processors for AMD's Socket AM4 platform.

But why is the AMD Ryzen 5 5500 so cheap and what disadvantages does the buyer have to accept? We clarify that in this article. But first we have to dive a little into the technology of the current Zen 3 processors in order to understand what kind of exotic cpu AMD has actually created with the AMD Ryzen 5 5500.
Most popular processors in the first half of 2022
Most popular processors in the first half of 2022
Posted by Stefan on 2022-07-05
In the past we had repeatedly written about our most popular processors. Since this format was quiet popular, I would like to continue this today and introduce you the most popular processors in the first half of 2022.

With more than 2 million page views per month, CPU-Monkey is one of the biggest comparison sites for processors and is currently available in 16 languages.
AMD Ryzen 5 7600X and AMD Ryzen 7 7800X are coming in September
AMD Ryzen 5 7600X and AMD Ryzen 7 7800X are coming in September
Posted by Stefan on 2022-06-20
After we published a performance assessment of the AMD Ryzen 9 7950X last week, the well-known AMD leaker Greymon55 has now posted more informations via Twitter.

He predicts the first four models of the new Zen 4 desktop generation, which AMD would like to present at the end of 2022. There is also an alleged release date of September 15, 2022.

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