GadgetVersus Smartphone Processor

Intel Core i5-7400 vs Qualcomm SM6125 Snapdragon 665

Intel Core i5-7400 on Amazon USA
Qualcomm SM6125 Snapdragon 665 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i5-7400 on one side and the Qualcomm SM6125 Snapdragon 665 on the other side. The first is dedicated to the desktop sector, It has 4 cores, 4 threads, a maximum frequency of 3.5GHz. The second is used on the smartphone segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 2.0 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 i5-7400 Qualcomm SM6125 Snapdragon 665
Market Desktop Smartphone
Family Kaby Lake Snapdragon
Part number(s), S-Spec CM8067702867050,
Release date Q1 2017 Q2 2019
Lithography 14 nm+ 11 nm LPP
Cores 4 8
Threads 4 8
Base frequency 3.0 GHz 1.8 GHz
Turbo frequency 3.5 GHz 2.0 GHz
Energy cores - 4x Qualcomm Kryo 260 Silver @ 1.8 GHz
High performance cores - 4x Qualcomm Kryo 260 Gold @ 2.0 GHz
Cache memory 6 MB 1 MB
Max memory capacity 64 GB 8 GB
Memory types DDR4-2133/2400,
DDR3L-1333/1600 @ 1.35V
Max # of memory channels 2 2
Max memory bandwidth 38.4 GB/s 14.93 GB/s
TDP 65 W 5 W
GPU integrated graphics Intel HD Graphics 630 Qualcomm Adreno 610
GPU execution units 24 2
GPU shading units 192 96
GPU base clock rate 350 MHz -
GPU max clock rate 1000 MHz 600 MHz
GPU FP32 floating point 384 GFLOPS 115.2 GFLOPS
(Linux 64-bit | Android 64-bit)
Geekbench 4 single core
4,490 1,507
(Linux 64-bit | Android 64-bit)
Geekbench 4 multi-core
10,779 5,494
GFLOPS performance
216.7 GFLOPS 36.1 GFLOPS
(Multi-core / price performance)
Performance / price ratio
60 pts / $ 14 pts / $
(Multi-core / watt performance)
Performance / watt ratio
166 pts / W 1,099 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
30 pts / $ 14 pts / $
Note 4.5 / 5 -
Reviews 241 -
Amazon Intel Core i5-7400 Qualcomm SM6125 Snapdragon 665
New price on Amazon
$180 $390
Used price on Amazon
$150 -
eBay Intel Core i5-7400 Qualcomm SM6125 Snapdragon 665
New price on eBay
$220 $320
Used price on eBay
$160 $190

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 Qualcomm SM6125 Snapdragon 665 has a larger number of cores, the maximum frequency of Intel Core i5-7400 is greater, that the thermal dissipation power of Qualcomm SM6125 Snapdragon 665 is less. The Qualcomm SM6125 Snapdragon 665 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.

On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
Qualcomm SM6125 Snapdragon 665 1,507
Intel Core i5-7400 2,855

In single core, the difference is 89%. In multi-core, the difference in terms of gap is 3%.

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.


Intel Core i5-7400 AMD equivalentQualcomm SM6125 Snapdragon 665 Intel equivalentQualcomm SM6125 Snapdragon 665 AMD equivalent

Smartphones with the processor Qualcomm SM6125 Snapdragon 665:

Motorola Moto G FastMotorola Moto G PowerMotorola Moto G StylusMotorola Moto G8Motorola Moto G8 PlusMotorola Moto G8 PowerNokia 5.3Oppo A5 (2020)Oppo A52Oppo A72Oppo A9 (2020)Oppo A92Realme 5Realme 5iRealme 5sSony Xperia 10 IIVivo S1 ProVivo Y50Xiaomi Mi A3Xiaomi Mi CC9eXiaomi Redmi Note 8Xiaomi Redmi Note 8T © 2020 - Privacy policy
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