Intel Atom x7-Z8700 vs Samsung Exynos 7904

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CPU comparison with benchmarks


Intel Atom x7-Z8700 CPU1 vs CPU2 Samsung Exynos 7904
Intel Atom x7-Z8700 Samsung Exynos 7904

CPU comparison

In this CPU comparison, we compare the Intel Atom x7-Z8700 and the Samsung Exynos 7904 and use benchmarks to check which processor is faster.

We compare the Intel Atom x7-Z8700 4 core processor released in Q1/2015 with the Samsung Exynos 7904 which has 8 CPU cores and was introduced in Q1/2019.
Intel Atom (108) Family Samsung Exynos (47)
Intel Atom x3/x5/x7 (9) CPU group Samsung Exynos 7872/7884/7885/7904 (4)
5 Generation 2
Cherry Trail Architecture Cortex-A73 / Cortex-A53
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom x7-Z8700 is a 4 core processor with a clock frequency of 1.60 GHz (2.40 GHz). The processor can compute 4 threads at the same time. The Samsung Exynos 7904 clocks with 1.80 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Atom x7-Z8700 Characteristic Samsung Exynos 7904
4 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
1.60 GHz (2.40 GHz) A-Core 1.80 GHz
2x Cortex-A73
-- B-Core 1.60 GHz
6x Cortex-A53

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 x7-Z8700 Characteristic Samsung Exynos 7904
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel HD Graphics 405 (16EU) GPU ARM Mali-G71 MP2
0.20 GHz GPU frequency 0.77 GHz
0.60 GHz GPU (Turbo) --
8 GPU Generation Bifrost 1
14 nm Technology 16 nm
3 Max. displays 1
16 Compute units 2
128 Shader 32
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory 2 GB
12 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 405 (16EU) GPU ARM Mali-G71 MP2
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
Decode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 No
Decode Codec JPEG Decode / Encode

Memory & PCIe

Up to 8 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom x7-Z8700, while the Samsung Exynos 7904 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

Intel Atom x7-Z8700 Characteristic Samsung Exynos 7904
LPDDR3-1600 Memory LPDDR4-1866
8 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth --
No ECC No
-- L2 Cache --
2.00 MB L3 Cache --
2.0 PCIe version --
2 PCIe lanes --
1.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Atom x7-Z8700 has a TDP of 2 W. The TDP of the Samsung Exynos 7904 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom x7-Z8700 Characteristic Samsung Exynos 7904
2 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Atom x7-Z8700 has 2.00 MB cache and is manufactured in 14 nm. The cache of Samsung Exynos 7904 is at 0.00 MB. The processor is manufactured in 14 nm.

Intel Atom x7-Z8700 Characteristic Samsung Exynos 7904
14 nm Technology 14 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2 ISA extensions --
BGA 138 Socket --
VT-x, VT-x EPT Virtualization None
Yes AES-NI No
Operating systems Android
Q1/2015 Release date Q1/2019
30 $ Release price --
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Atom x7-Z8700 (76%)
Samsung Exynos 7904 (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Atom x7-Z8700 (75%)
Samsung Exynos 7904 (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 x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
239 (87%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
276 (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 x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
838 (86%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
975 (100%)

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.
Intel Atom x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
187 (65%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
289 (100%)

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.
Intel Atom x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
584 (64%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
910 (100%)

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 x7-Z8700 Intel Atom x7-Z8700
Intel HD Graphics 405 (16EU) @ 0.60 GHz
154 (100%)
Samsung Exynos 7904 Samsung Exynos 7904
ARM Mali-G71 MP2 @ 0.77 GHz
53 (35%)

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 x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
1342 (74%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
1819 (100%)

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.
Intel Atom x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 1.60 GHz
0 (0%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
104389 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
40 (100%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Atom x7-Z8700 Intel Atom x7-Z8700
4C 4T @ 2.40 GHz
145 (100%)
Samsung Exynos 7904 Samsung Exynos 7904
8C 8T @ 1.80 GHz
0 (0%)

Devices using this processor

Intel Atom x7-Z8700 Samsung Exynos 7904
Unknown Unknown

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