Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 820: specifications

Comparison of technical characteristics between computer processors, with the Qualcomm Snapdragon 820 on one hand, and the Qualcomm Snapdragon 855 on the other hand. The first has a total of 4 cores, 4 threads, a maximum frequency of 2.2 GHz. The second has 8 cores, 8 threads, its turbo frequency reaches 2.8 GHz. The following table also allows us to compare the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the launch date, the maximum number of PCIe lines , the values obtained in Geekbench 4 and Cinebench R15, as well as the price.


Processor Qualcomm Snapdragon 855 Qualcomm Snapdragon 820
Family Snapdragon Snapdragon
Release date Q1 2019 Q2 2016
Lithography 7 nm FinFET 14 nm
Transistors 6,000,000,000 NA
Cores 8 4
Threads 8 4
Base frequency 1.8 GHz 1.6 GHz
Turbo frequency 2.8 GHz 2.2 GHz
Details 1x Cortex-A76 @2.84 GHz
3x Cortex-A76 @2.42 GHz
4x Cortex-A55 @1.8 GHz
2x Kryo @2.15 GHz
2x Kryo @1.6 GHz
Cache 2 MB 1.5 MB
Max memory size 16 GB 6 GB
Memory types LPDDR4X-4266 LPDDR4
AnTuTu 359,350 164,900
Geekbench 4 single-core 3,545 1,726
Geekbench 4 multi-core 11,150 3,929
Price NA NA
Amazon Qualcomm Snapdragon 855 Qualcomm Snapdragon 820
Ebay Qualcomm Snapdragon 855 Qualcomm Snapdragon 820

We can better compare what are the technical differences between the two processors. The processor Qualcomm Snapdragon 855 has more cores, that the maximum frequency of the Qualcomm Snapdragon 855 is superior, that their respective TDPs are of the same order identical. The Qualcomm Snapdragon 855 has been launched after.

Note: prices can change over time. They are not updated regularly. Shipping costs have not been integrated.


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