Qualcomm Snapdragon 765G vs Intel Atom Z3785

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CPU comparison with benchmarks


Qualcomm Snapdragon 765G CPU1 vs CPU2 Intel Atom Z3785
Qualcomm Snapdragon 765G Intel Atom Z3785

CPU comparison

Qualcomm Snapdragon 765G or Intel Atom Z3785 - 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 Qualcomm Snapdragon 765G has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to 12 GB of memory is supported in 2 memory channels. The Qualcomm Snapdragon 765G was released in Q3/2020.

The Intel Atom Z3785 has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The Intel Atom Z3785 was released in Q2/2014.
Qualcomm Snapdragon (102) Family Intel Atom (108)
Qualcomm Snapdragon 760 (3) CPU group Intel Atom Z3700 (16)
3 Generation 4
Kryo 475 Architecture Bay Trail
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Qualcomm Snapdragon 765G is a 8 core processor with a clock frequency of 2.40 GHz. The Intel Atom Z3785 has 4 CPU cores with a clock frequency of 1.49 GHz (2.41 GHz).

Qualcomm Snapdragon 765G Characteristic Intel Atom Z3785
8 Cores 4
8 Threads 4
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.40 GHz
1x Kryo 475 Prime
A-Core 1.49 GHz (2.41 GHz)
2.20 GHz
1x Kryo 475 Gold
B-Core --
1.80 GHz
6x Kryo 475 Silver
C-Core --

Artificial Intelligence and Machine Learning

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Qualcomm Snapdragon 765G Characteristic Intel Atom Z3785
Qualcomm AI engine AI hardware --
Hexagon 696 @ 5.5 TOPS AI specifications --

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.

Qualcomm Adreno 620 GPU Intel HD Graphics (Bay Trail GT1)
0.75 GHz GPU frequency 0.31 GHz
-- GPU (Turbo) 0.83 GHz
6 GPU Generation 7
7 nm Technology 22 nm
2 Max. displays 2
-- Compute units 4
192 Shader 32
No Hardware Raytracing No
No Frame Generation No
4 GB Max. GPU Memory 2 GB
12.1 DirectX Version 11.2

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.

Qualcomm Adreno 620 GPU Intel HD Graphics (Bay Trail GT1)
Decode Codec h265 / HEVC (8 bit) No
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

The Qualcomm Snapdragon 765G supports a maximum of 12 GB of memory in 2 memory channels. The Intel Atom Z3785 can connect up to 4 GB of memory in 2 memory channels.

Qualcomm Snapdragon 765G Characteristic Intel Atom Z3785
LPDDR4-4266 Memory LPDDR3-1333
12 GB Max. Memory 4 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
17.1 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache 2.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Qualcomm Snapdragon 765G has a TDP of 5 W, that of the Intel Atom Z3785 is 4 W.

Qualcomm Snapdragon 765G Characteristic Intel Atom Z3785
5 W TDP (PL1 / PBP) 4 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 90 °C

Technical details

The Qualcomm Snapdragon 765G has a 2.00 MB cache, while the Intel Atom Z3785 cache has a total of 2.00 MB.

Qualcomm Snapdragon 765G Characteristic Intel Atom Z3785
7 nm Technology 22 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2
-- Socket BGA 1380
None Virtualization VT-x, VT-x EPT
No AES-NI Yes
Android Operating systems
Q3/2020 Release date Q2/2014
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Qualcomm Snapdragon 765G to help other visitors make their purchasing decisions. The average rating is 4.2 stars (9 ratings). Rate now:
Here you can rate the Intel Atom Z3785 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
Qualcomm Adreno 620 @ 0.75 GHz
588 (100%)
Intel Atom Z3785 Intel Atom Z3785
Intel HD Graphics (Bay Trail GT1) @ 0.83 GHz
53 (9%)

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.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
618 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 2.41 GHz
0 (0%)

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.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
1788 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 1.49 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
782 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 2.41 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
1823 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 1.49 GHz
0 (0%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
365497 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 1.49 GHz
0 (0%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
320199 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 1.49 GHz
0 (0%)

Performance for Artificial Intelligence (AI)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Qualcomm Snapdragon 765G Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz
5.5 (100%)
Intel Atom Z3785 Intel Atom Z3785
4C 4T @ 1.49 GHz
0 (0%)

Devices using this processor

Qualcomm Snapdragon 765G Intel Atom Z3785
Unknown Unknown

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