Intel Atom Z3735F vs Intel Atom x7-Z8750

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CPU comparison with benchmarks


Intel Atom Z3735F CPU1 vs CPU2 Intel Atom x7-Z8750
Intel Atom Z3735F Intel Atom x7-Z8750

CPU comparison

Intel Atom Z3735F or Intel Atom x7-Z8750 - 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 Z3735F has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom Z3735F was released in Q1/2014.

The Intel Atom x7-Z8750 has 4 cores with 4 threads and clocks with a maximum frequency of 2.56 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Atom x7-Z8750 was released in Q1/2016.
Intel Atom (101) Family Intel Atom (101)
Intel Atom Z3700 (16) CPU group Intel Atom x3/x5/x7 (9)
4 Generation 5
Bay Trail Architecture Cherry Trail
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3735F has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Atom Z3735F is 1.33 GHz (1.83 GHz) while the Intel Atom x7-Z8750 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom x7-Z8750 is at 1.60 GHz (2.56 GHz).

Intel Atom Z3735F Characteristic Intel Atom x7-Z8750
4 Cores 4
4 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.33 GHz Frequency 1.60 GHz
1.83 GHz Turbo Frequency (1 Core) 2.56 GHz
1.83 GHz Turbo Frequency (All Cores) 2.56 GHz

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 Z3735F Characteristic Intel Atom x7-Z8750
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Atom Z3735F or Intel Atom x7-Z8750 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel HD Graphics (Bay Trail GT1) GPU Intel HD Graphics 405 (16EU)
0.31 GHz GPU frequency 0.20 GHz
0.65 GHz GPU (Turbo) 0.60 GHz
7 GPU Generation 8
22 nm Technology 14 nm
2 Max. displays 3
4 Compute units 16
32 Shader 128
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 8 GB
11.2 DirectX Version 12

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 Intel HD Graphics 405 (16EU)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode

Memory & PCIe

The Intel Atom Z3735F can use up to 2 GB of memory in 1 memory channels. The maximum memory bandwidth is 10.6 GB/s. The Intel Atom x7-Z8750 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s.

Intel Atom Z3735F Characteristic Intel Atom x7-Z8750
DDR3L-1333 Memory LPDDR3-1600
2 GB Max. Memory 8 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
10.6 GB/s Max. Bandwidth 25.6 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache 2.00 MB
-- PCIe version 2.0
-- PCIe lanes 2
-- PCIe Bandwidth 1.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Atom Z3735F is 4 W, while the Intel Atom x7-Z8750 has a TDP of 2 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Atom Z3735F Characteristic Intel Atom x7-Z8750
4 W TDP (PL1 / PBP) 2 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Atom Z3735F is manufactured in 22 nm and has 2.00 MB cache. The Intel Atom x7-Z8750 is manufactured in 14 nm and has a 2.00 MB cache.

Intel Atom Z3735F Characteristic Intel Atom x7-Z8750
22 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
BGA 592 Socket BGA 138
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Operating systems
Q1/2014 Release date Q1/2016
-- Release price 30 $
show more data show more data


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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
186 (78%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
239 (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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
588 (69%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
855 (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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
146 (75%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
194 (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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
392 (65%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
603 (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 Z3735F Intel Atom Z3735F
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz
41 (27%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
Intel HD Graphics 405 (16EU) @ 0.60 GHz
154 (100%)

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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
533 (40%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
1335 (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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
0 (0%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
43 (100%)

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 Z3735F Intel Atom Z3735F
4C 4T @ 1.83 GHz
0 (0%)
Intel Atom x7-Z8750 Intel Atom x7-Z8750
4C 4T @ 2.56 GHz
155 (100%)

Devices using this processor

Intel Atom Z3735F Intel Atom x7-Z8750
Unknown Unknown

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