GadgetVersus Smartphone Processor

Qualcomm SM8150-AC Snapdragon 855+ vs Intel Core i7-4790K

Qualcomm SM8150-AC Snapdragon 855+ on Amazon USA
Intel Core i7-4790K on Amazon USA

Comparison of the technical characteristics between the processors, with the Qualcomm SM8150-AC Snapdragon 855+ on one side and the Intel Core i7-4790K on the other side. The first is dedicated to the smartphone sector, It has 8 cores, 8 threads, a maximum frequency of 3.0GHz. The second is used on the desktop segment, it has a total of 4 cores, 8 threads, its turbo frequency is set to 4.4 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 Qualcomm SM8150-AC Snapdragon 855+ Intel Core i7-4790K
Market Smartphone Desktop
Family Snapdragon Devil's Canyon
Part number(s), S-Spec SM8150-AC, SDM855+ BX80646I74790K,
Release date Q3 2019 Q2 2014
Lithography 7 nm FinFET 22 nm
Transistors - 1,400,000,000
Cores 8 4
Threads 8 8
Base frequency 1.8 GHz 4.0 GHz
Turbo frequency 3.0 GHz 4.4 GHz
Energy cores 4x Kryo 485 Silver @ 1.78 GHz -
High performance cores 1x Kryo 485 Gold Prime @ 2.96 GHz
3x Kryo 485 Gold @ 2.42 GHz
Cache memory 2 MB 8 MB
Max memory capacity 16 GB 32 GB
Memory types LPDDR4X-4266 DDR3-1333/1600,
DDR3L-1333/1600 @ 1.5V
TDP 10 W 88 W
GPU integrated graphics Qualcomm Adreno 640 Intel HD Graphics 4600
GPU execution units 2 20
GPU shading units 384 160
GPU clock rate 672 MHz 1,350 MHz
GPU FP32 floating point 954.7 GFLOPS 432 GFLOPS
(Android 64-bit | Linux 64-bit)
Geekbench 4 single core
3,730 5,354
(Android 64-bit | Linux 64-bit)
Geekbench 4 multi-core
11,018 17,597
GFLOPS performance
112.9 GFLOPS 267.4 GFLOPS
(Multi-core / price performance)
Performance / price ratio
13 pts / $ 55 pts / $
(Multi-core / watt performance)
Performance / watt ratio
1,102 pts / W 200 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
12 pts / $ 31 pts / $
Note - 4.6 / 5
Reviews - 2,370
Amazon Qualcomm SM8150-AC Snapdragon 855+ Intel Core i7-4790K
New price on Amazon
- $320
Used price on Amazon
- $260
eBay Qualcomm SM8150-AC Snapdragon 855+ Intel Core i7-4790K
New price on eBay
- $540
Used price on eBay
- $220

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 SM8150-AC Snapdragon 855+ has more cores, the turbo frequency of Intel Core i7-4790K is bigger, that the PDT of Qualcomm SM8150-AC Snapdragon 855+ is lower. The Qualcomm SM8150-AC Snapdragon 855+ 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.

On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
Intel Core i7-4790K 5,836
Qualcomm SM8150-AC Snapdragon 855+ 3,730

In single core, the difference is 56%. In multi-core, the difference in terms of gap is 80%.

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 Qualcomm SM8150-AC Snapdragon 855+:

Asus ROG Phone II ZS660KLOnePlus 7TOnePlus 7T ProRealme X2 ProXiaomi Black Shark 2 ProXiaomi Mi 9 ProXiaomi Mi 9 Pro 5GXiaomi Mi Mix AlphaZTE nubia Red Magic 3S

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