Intel Atom Z3770D vs Qualcomm Snapdragon 435

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CPU comparison with benchmarks


Intel Atom Z3770D CPU1 vs CPU2 Qualcomm Snapdragon 435
Intel Atom Z3770D Qualcomm Snapdragon 435

CPU comparison

Intel Atom Z3770D or Qualcomm Snapdragon 435 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom Z3770D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom Z3770D was released in Q3/2013.

The Qualcomm Snapdragon 435 has 8 cores with 8 threads and clocks with a maximum frequency of 1.40 GHz. The CPU supports up to 6 GB of memory in 2 memory channels. The Qualcomm Snapdragon 435 was released in Q4/2016.
Intel Atom (101) Family Qualcomm Snapdragon (102)
Intel Atom Z3700 (16) CPU group Qualcomm Snapdragon 430 (2)
4 Generation 3
Bay Trail Architecture Cortex-A53
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3770D is a 4 core processor with a clock frequency of 1.50 GHz (2.41 GHz). The Qualcomm Snapdragon 435 has 8 CPU cores with a clock frequency of 1.40 GHz.

Intel Atom Z3770D Characteristic Qualcomm Snapdragon 435
4 Cores 8
4 Threads 8
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.50 GHz Frequency 1.40 GHz
2.41 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Atom Z3770D Characteristic Qualcomm Snapdragon 435
-- AI hardware Qualcomm AI engine
-- AI specifications Hexagon 536

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel HD Graphics (Bay Trail GT1) GPU Qualcomm Adreno 505
0.31 GHz GPU frequency 0.45 GHz
0.69 GHz GPU (Turbo) 0.45 GHz
7 GPU Generation 5
22 nm Technology 28 nm
2 Max. displays 0
4 Compute units --
32 Shader 48
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.2 DirectX Version 11

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel HD Graphics (Bay Trail GT1) GPU Qualcomm Adreno 505
No Codec h265 / HEVC (8 bit) Decode
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom Z3770D supports a maximum of 2 GB of memory in 1 memory channels. The Qualcomm Snapdragon 435 can connect up to 6 GB of memory in 2 memory channels.

Intel Atom Z3770D Characteristic Qualcomm Snapdragon 435
DDR3L-1333 Memory LPDDR3-1600
2 GB Max. Memory 6 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
10.6 GB/s Max. Bandwidth 12.8 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z3770D has a TDP of 4 W, that of the Qualcomm Snapdragon 435 is --.

Intel Atom Z3770D Characteristic Qualcomm Snapdragon 435
4 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
90 °C Tjunction max. --

Technical details

The Intel Atom Z3770D has a 2.00 MB cache, while the Qualcomm Snapdragon 435 cache has a total of 0.00 MB.

Intel Atom Z3770D Characteristic Qualcomm Snapdragon 435
22 nm Technology 28 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2 ISA extensions --
BGA 1380 Socket --
VT-x, VT-x EPT Virtualization None
Yes AES-NI No
Operating systems Android
Q3/2013 Release date Q4/2016
-- Release price --
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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks

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.
Intel Atom Z3770D Intel Atom Z3770D
Intel HD Graphics (Bay Trail GT1) @ 0.69 GHz
44 (100%)
Qualcomm Snapdragon 435 Qualcomm Snapdragon 435
Qualcomm Adreno 505 @ 0.45 GHz
22 (50%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 1.50 GHz
488 (34%)
Qualcomm Snapdragon 435 Qualcomm Snapdragon 435
8C 8T @ 1.40 GHz
1428 (100%)

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.
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 2.41 GHz
0 (0%)
Qualcomm Snapdragon 435 Qualcomm Snapdragon 435
8C 8T @ 1.40 GHz
127 (100%)

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.
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 1.50 GHz
0 (0%)
Qualcomm Snapdragon 435 Qualcomm Snapdragon 435
8C 8T @ 1.40 GHz
672 (100%)

Devices using this processor

Intel Atom Z3770D Qualcomm Snapdragon 435
Unknown Unknown

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