Qualcomm Snapdragon 821 in 1 Benchmarks. 14 nm, 0.62 GHz

Qualcomm Snapdragon 821 Testing in 1 Benchmarks. Qualcomm Snapdragon 821 Specifications: The architecture is  , the number of cores is 4, and the number of threads is 4. The base clock speed of Qualcomm Snapdragon 821 is 0.62 GHz. The model supports motherboards with a socket of . The Supported Memory Type is LPDDR4-1866 (maximum ).  PCIe version is .

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Basic specifications Qualcomm Snapdragon 821

Qualcomm Snapdragon 821 technical specifications and performance testing in benchmarks will open you to all the advantages and disadvantages of Qualcomm Snapdragon 821. Please learn the key figures of the clock speed and L2/L3 cache and make the right decision.

Essentials Specifications Qualcomm Snapdragon 821

The general technical information depicts the base data of a CPU’s number of cores and threads, and base and turbo-boost clock speed. Here are key features influencing the performance.

CPU Cores / Threads: 4 / 4
Core architecture: hybrid (big.LITTLE)
A core: 2x Kryo
B core: 2x Kryo
Hyperthreading: No
Overclocking: No
A-Core Frequency: 2.40 GHz
B-Core Frequency: 1.60 GHz

CPU generation and family Qualcomm Snapdragon 821

The generation of a Qualcomm Snapdragon 821 CPU, the segment of usage (computer, server or mobile type), the preceding model of a CPU, and its successor.

Name: Qualcomm Snapdragon 821
Family: Qualcomm Snapdragon
CPU group: Qualcomm Snapdragon 820
Generation: 5
Segment: Mobile
Predecessor: --
Successor: --

Processor Graphics Qualcomm Snapdragon 821

Not every CPU is equipped with a built-in graphic core. However, if Qualcomm Snapdragon 821 has internal graphics, it is another advantage. Please pay attention to the base and turbo clock speed of the graphic core.

GPU name: Qualcomm Adreno 530
GPU frequency: 0.62 GHz
GPU (Turbo): 0.62 GHz
Shader: 256
Max. GPU Memory: --
Generation: 5
Direct X: 11,1
Technology: 14 nm
Release date: Q4/2015

Hardware codec support Qualcomm Snapdragon 821

Technical information that does not affect the final performance.

h265 / HEVC (8 bit): Decode
h265 / HEVC (10 bit): No
h264: Decode
VP8: Decode
VP9: Decode
AV1: No
AVC: No
VC-1: Decode
JPEG: Decode

Memory Specifications Qualcomm Snapdragon 821

Which memory does Qualcomm Snapdragon 821 support? How many channels are operated and how large the memory capacity can be to build in the motherboard? Here are the general data on the capacity and other technology.

Memory type: LPDDR4-1866
Memory channels: 4
Bandwidth: --
ECC: No
AES-NI: No

Thermal Management (TDP) Qualcomm Snapdragon 821

TDP shows which cooling system is necessary for a Qualcomm Snapdragon 821 CPU. It stands for Thermal Design Power. Here are all the CPU specifications: the maximum temperature, the approximate thermal calculation for power supply and others.

TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: --

iGPU - FP32 Performance - Qualcomm Snapdragon 821

The testing benchmark iGPU is integrated graphics cores in the central processor. The general graphics performance to benchmark the high-speed performance of the video chip is tested. The evaluation scores are presented below. Pay attention that not every manufacturer builds in an inner graphics core. Thus, the general results of the performance do not depend on this parameter, that is considered of good advantage.

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