GadgetVersus Smartphone Processor

Intel Core i5-7640X vs AMD EPYC 7371

Intel Core i5-7640X on Amazon USA
AMD EPYC 7371 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i5-7640X on one side and the AMD EPYC 7371 on the other side. The first is dedicated to the desktop sector, It has 4 cores, 4 threads, a maximum frequency of 4.2GHz. The second is used on the server segment, it has a total of 16 cores, 32 threads, its turbo frequency is set to 3.8 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the date of first broadcast, the maximum number of PCIe lines, the values ​​obtained in Geekbench 4 and Cinebench R15, as well as an average price.


Processor Intel Core i5-7640X AMD EPYC 7371
Market Desktop Server
Family Kaby Lake EPYC
Part number(s), S-Spec BX80677I57640X,
Release date Q2 2017 Q4 2018
Lithography 14 nm+ 14 nm
Transistors - 19,200,000,000
Cores 4 16
Threads 4 32
Base frequency 4.0 GHz 3.1 GHz
Turbo frequency 4.2 GHz 3.8 GHz
Cache memory 6 MB 64 MB
Max memory capacity 64 GB 2 TB
Memory types DDR4-2666 DDR4-2666
Max PCIe lanes 16 128
TDP 112 W 200 W
GPU integrated graphics None None
Socket LGA 2066 SP3, LGA-4094
PassMark single thread 2,460 1,980
PassMark CPU Mark 9,550 22,070
(Linux 64-bit)
Geekbench 4 single core
5,241 4,722
(Linux 64-bit)
Geekbench 4 multi-core
13,775 49,932
GFLOPS performance
(Multi-core / price performance)
Performance / price ratio
44 pts / $ 21 pts / $
(Multi-core / watt performance)
Performance / watt ratio
123 pts / W 250 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
22 pts / $ 17 pts / $
Note 4.1 / 5 -
Reviews 438 -
Amazon Intel Core i5-7640X AMD EPYC 7371
New price on Amazon
$310 -
Used price on Amazon
- -
eBay Intel Core i5-7640X AMD EPYC 7371
New price on eBay
$310 $2,330
Used price on eBay
$180 $890

Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

We can better compare what are the technical differences between the two processors. The processor AMD EPYC 7371 has a larger number of cores, the maximum frequency of Intel Core i5-7640X is greater, that the PDT of Intel Core i5-7640X is lower. The AMD EPYC 7371 was started more recently.

Ratios: we first consider the average for the new price if available, the average for the used price otherwise. Performance / global cost ratio: This is the ratio of performance on Geekbench 4, divided by the cost of the product + the cost of electricity over 5 years for a duration of use of 13 hours per day.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

PassMark - CPU Mark & single thread
AMD EPYC 7371 1,980
Intel Core i5-7640X 2,460

In single core, the difference is 24%. In multi-core, the difference in terms of gap is 131%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Windows 64-bit:

Geekbench 4 - Multi-core & single core score - Windows 64-bit
AMD EPYC 7371 4,358
Intel Core i5-7640X 6,170

In single core, the difference is 42%. In multi-core, the difference in terms of gap is 75%.

On Linux 64-bit:

Geekbench 4 - Multi-core & single core score - Linux 64-bit
AMD EPYC 7371 4,722
Intel Core i5-7640X 5,241

In single core, the difference is 11%. In multi-core, the difference in terms of gap is 262%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

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