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Qualcomm Snapdragon 821

The Qualcomm Snapdragon 821 operates with 4 cores and 4 CPU threads. It run at 2.40 GHz base 1.60 GHz all cores while the TDP is set at .The processor is attached to the N/A CPU socket. This version includes -- of L3 cache on one chip, supports 4 memory channels to support LPDDR4-1866 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Kryo Architecture is enhanced with 14 nm technology and supports None. The product was launched on Q3/2016

Qualcomm Snapdragon 821
Frequency 2.40 GHz
CPU Cores 4
CPU Threads 4
Turbo (1 Core) 2.40 GHz
Turbo (4 Cores): 1.60 GHz
Hyperthreading No uncheck
Overclocking No uncheck
Core Architecture hybrid (big.LITTLE)

Memory & PCIe

Memory type LPDDR4-1866
Max memory
Memory channels 4
ECC No
Bandwidth --
PCIe

Encryption

AES-NI No uncheck

Internal Graphics

Memory type LPDDR4-1866
GPU name Qualcomm Adreno 530
GPU frequency 0.62 GHz
GPU (Turbo) 0.62 GHz
Generation 5
DirectX Version 11,1
Execution units 0
Shader 256
Max memory --
Max. displays 0
Technology 14 nm
Release date Q4/2015

Technical details

Instruction set (ISA) ARMv8-A64 (64 bit)
Architecture Kryo
L2-Cache --
L3-Cache --
Technology 14 nm
Release date Q3/2016
Socket N/A

Thermal Management

TDP (PL1)
TDP (PL2) --
TDP Up --
TDP Down --
Tjunction max --

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

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Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

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AMD A8-3850 481 (2%)
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Buy Qualcomm Snapdragon 821

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