GadgetVersus Smartphone Processor

Intel Core i7-9800X vs Unisoc SC7715

Intel Core i7-9800X on Amazon USA
Unisoc SC7715 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i7-9800X on one side and the Unisoc SC7715 on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 4.4GHz. The second is used on the smartphone segment, it has a total of 1 cores, 1 threads, its turbo frequency is set to 1.2 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 i7-9800X Unisoc SC7715
Market Desktop Smartphone
Family Skylake-X ARMv7-A
Part number(s), S-Spec BX80673I79800X,
MCIMX507CVM8B, SC7715,
Spreadtrum SC7715
Release date Q4 2018 Q3 2014
Lithography 14 nm++ 28 nm HPm
Cores 8 1
Threads 16 1
Base frequency 3.8 GHz 1.2 GHz
Turbo frequency 4.4 GHz -
Energy cores - 1x ARM Cortex-A7 @ 1.2 GHz
Cache memory 16.5 MB 256 KB
Max memory capacity 128 GB 512 MB
Memory types DDR4-2666 LPDDR2-333
Max # of memory channels 4 1
TDP 165 W 3 W
GPU integrated graphics None ARM Mali-400 MP1
GPU execution units - 2
GPU shading units - 32
GPU base clock rate - 210 MHz
GPU max clock rate - 500 MHz
GPU FP32 floating point - 5.4 GFLOPS
(Linux 64-bit | Android 64-bit)
Geekbench 4 single core
5,663 362
(Linux 64-bit | Android 64-bit)
Geekbench 4 multi-core
32,135 340
GFLOPS performance
(Multi-core / price performance)
Performance / price ratio
54 pts / $ 7 pts / $
(Multi-core / watt performance)
Performance / watt ratio
195 pts / W 113 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
30 pts / $ 6 pts / $
Note 5 / 5 -
Reviews 3 -
Amazon Intel Core i7-9800X Unisoc SC7715
New price on Amazon
$600 -
Used price on Amazon
- -
eBay Intel Core i7-9800X Unisoc SC7715
New price on eBay
- $50
Used price on eBay
$650 $40

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 i7-9800X has more cores, the maximum frequency of Intel Core i7-9800X is greater, that the thermal dissipation power of Unisoc SC7715 is less. The Intel Core i7-9800X 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 - Linux & Android 64-bit
Intel Core i7-9800X 5,663
Unisoc SC7715 362

In single core, the difference is 1464%. In multi-core, the differential gap is 9351%.

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 Unisoc SC7715:

Samsung Galaxy Star 2 Plus © 2020
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