GadgetVersus Smartphone Processor

Intel Core i5-7400 vs Apple A4

Intel Core i5-7400 on Amazon USA
Apple A4 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i5-7400 on one side and the Apple A4 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 2 cores, 2 threads, its turbo frequency is set to 1.0 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 Apple A4
Market Desktop Smartphone
Family Kaby Lake Ax
Part number(s), S-Spec CM8067702867050,
Release date Q1 2017 Q1 2010
Lithography 14 nm+ 45 nm
Transistors - 149,000,000
Cores 4 2
Threads 4 2
Base frequency 3.0 GHz 1.0 GHz
Turbo frequency 3.5 GHz -
Energy cores - 2x ARM Cortex-A8 @ 1.0 GHz
Cache memory 6 MB 512 KB
Max memory capacity 64 GB 512 MB
Memory types DDR4-2133/2400,
DDR3L-1333/1600 @ 1.35V
TDP 65 W 5 W
GPU integrated graphics Intel HD Graphics 630 Imagination PowerVR SGX535
GPU execution units 24 2
GPU shading units 192 8
GPU clock rate 1,150 MHz 200 MHz
GPU FP32 floating point 441.6 GFLOPS 1.6 GFLOPS
(Mac OS X 64-bit | iOS 64-bit)
Geekbench 4 single core
4,450 211
(Mac OS X 64-bit | iOS 64-bit)
Geekbench 4 multi-core
12,783 211
GFLOPS performance
(Multi-core / price performance)
Performance / price ratio
71 pts / $ 1 pts / $
(Multi-core / watt performance)
Performance / watt ratio
197 pts / W 42 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
35 pts / $ 1 pts / $
Note 4.5 / 5 3.5 / 5
Reviews 241 723
Amazon Intel Core i5-7400 Apple A4
New price on Amazon
$180 -
Used price on Amazon
$160 -
eBay Intel Core i5-7400 Apple A4
New price on eBay
$250 $240
Used price on eBay
$170 $30

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 Intel Core i5-7400 has more cores, the maximum frequency of Intel Core i5-7400 is greater, that the thermal dissipation power of Apple A4 is less. The Intel Core i5-7400 was designed earlier.

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.

Geekbench 4 - Multi-core & single core score - Android & iOS 64-bit
Intel Core i5-7400 2,855
Apple A4 211

In single core, the difference is 1253%. In multi-core, the differential gap is 2432%.

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.

Mobiles with the processor Apple A4:

Apple iPhone 4

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