Qualcomm Snapdragon 845 vs Qualcomm Snapdragon 821: specifications


Comparison of technical characteristics between computer processors, with the Qualcomm Snapdragon 821 on one hand, and the Qualcomm Snapdragon 845 on the other hand. The first has a total of 4 cores, 4 threads, a maximum frequency of 2.3 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.

Specifications:

Processor Qualcomm Snapdragon 845 Qualcomm Snapdragon 821
Family Snapdragon Snapdragon
Release date Q1 2018 Q3 2016
Lithography 10 nm FinFET LPP 14 nm FinFET LPP
Transistors 5,300,000,000 NA
Cores 8 4
Threads 8 4
Base frequency 1.9 GHz 2.2 GHz
Turbo frequency 2.8 GHz 2.3 GHz
Details 4x Cortex-A75 @2.8 GHz
4x Cortex-A55 @1.9 GHz
2x Kryo @2.34 GHz
2x Kryo @2.18 GHz
Cache 2 MB 1.5 MB
Max memory size 6 GB 6 GB
Memory types LPDDR4X-1866 LPDDR4
AnTuTu 276 473 161 308
Geekbench 4 single-core 2,337 1,720
Geekbench 4 multi-core 8,483 3,946
Price NA NA
Amazon Qualcomm Snapdragon 845 Qualcomm Snapdragon 821
Ebay Qualcomm Snapdragon 845 Qualcomm Snapdragon 821

We can better compare what are the technical differences between the two processors. The processor Qualcomm Snapdragon 845 has more cores, that the maximum frequency of the Qualcomm Snapdragon 845 is superior, that their respective TDPs are of the same order identical. The Qualcomm Snapdragon 845 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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