i5-8400 vs Ryzen 7 PRO 5750G

Aggregate performance score

Ryzen 7 PRO 5750G
2021
8 cores / 16 threads, 65 Watt
15.43
+164%
Core i5-8400
2017
6 cores / 6 threads, 65 Watt
5.84

Ryzen 7 PRO 5750G outperforms Core i5-8400 by a whopping 164% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 PRO 5750G and Core i5-8400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4491114
Place by popularitynot in top-10068
Cost-effectiveness evaluationno data4.80
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7Intel Core i5
Power efficiency22.378.47
Architecture codenameCezanne PRO (Zen 3) (2021)Coffee Lake-S (2017−2018)
Release date1 June 2021 (3 years ago)24 September 2017 (7 years ago)
Launch price (MSRP)no data$182

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 PRO 5750G and Core i5-8400 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)6 (Hexa-Core)
Threads166
Base clock speed3.8 GHz2.8 GHz
Boost clock speed4.6 GHz4 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplier3828
L1 cache512 KB384 KB
L2 cache4 MB1.5 MB
L3 cache16 MB9 MB (shared)
Chip lithography7 nm14 nm
Die size180 mm2149 mm2
Maximum core temperature95 °C100 °C
Maximum case temperature (TCase)95 °C72 °C
Number of transistors10,700 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Ryzen 7 PRO 5750G and Core i5-8400 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11 (Uniprocessor)
SocketAM4FCLGA1151
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 5750G and Core i5-8400. You'll probably need this information if you require some particular technology.

Instruction set extensionsPRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+

Security technologies

Ryzen 7 PRO 5750G and Core i5-8400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 5750G and Core i5-8400 are enumerated here.

AMD-V++
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 5750G and Core i5-8400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3, DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidth51.196 GB/s42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 8 (Ryzen 4000/5000)Intel UHD Graphics 630
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.05 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Ryzen 7 PRO 5750G and Core i5-8400 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Ryzen 7 PRO 5750G and Core i5-8400 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Ryzen 7 PRO 5750G and Core i5-8400 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 5750G and Core i5-8400.

PCIe version3.03.0
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 PRO 5750G 15.43
+164%
i5-8400 5.84

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 PRO 5750G 24426
+164%
i5-8400 9235

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 7 PRO 5750G 1987
+44.7%
i5-8400 1373

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 7 PRO 5750G 8380
+74.7%
i5-8400 4798

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 7 PRO 5750G 6432
+1.1%
i5-8400 6364

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 7 PRO 5750G 37998
+23.4%
i5-8400 30790

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 7 PRO 5750G 3.69
+68%
i5-8400 6.2

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 7 PRO 5750G 22
+102%
i5-8400 11

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 7 PRO 5750G 1956
+108%
i5-8400 941

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 7 PRO 5750G 241
+42.2%
i5-8400 170

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 7 PRO 5750G 2.87
+51.1%
i5-8400 1.9

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 7 PRO 5750G 11.1
+122%
i5-8400 5

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 7 PRO 5750G 113
+84.3%
i5-8400 61

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 7 PRO 5750G 250
+11.5%
i5-8400 224

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 7 PRO 5750G 7011
+35.5%
i5-8400 5173

Gaming performance

Pros & cons summary


Performance score 15.43 5.84
Integrated graphics card 9.03 3.09
Recency 1 June 2021 24 September 2017
Physical cores 8 6
Threads 16 6
Chip lithography 7 nm 14 nm

Ryzen 7 PRO 5750G has a 164.2% higher aggregate performance score, 192.2% faster integrated GPU, an age advantage of 3 years, 33.3% more physical cores and 166.7% more threads, and a 100% more advanced lithography process.

The Ryzen 7 PRO 5750G is our recommended choice as it beats the Core i5-8400 in performance tests.


Should you still have questions on choice between Ryzen 7 PRO 5750G and Core i5-8400, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 7 PRO 5750G
Ryzen 7 PRO 5750G
Intel Core i5-8400
Core i5-8400

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.2 145 votes

Rate Ryzen 7 PRO 5750G on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.9 2661 vote

Rate Core i5-8400 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 PRO 5750G or Core i5-8400, agree or disagree with our judgements, or report an error or mismatch.