Intel Core i7-9750H vs Intel Atom Z3785

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-9750H or Intel Core i7-9750H – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-9750H features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q2/2019 and belongs to the 9 generation of the Intel Core i7 series.
To use the Intel Core i7-9750H, you'll need a motherboard with a BGA 1440 socket.
The Intel Atom Z3785 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom Z3785, you'll need a motherboard with a BGA 1380 socket.
Intel Core i7 Family Intel Atom
Intel Core i7-9750H Name Intel Atom Z3785
Intel Core i 9000H Group Intel Atom Z3700
Mobile Segment Mobile
9 Generation 4
 
 

CPU Cores and Base Frequency

The Intel Core i7-9750H has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Core i7-9750H is 2.6 GHz
and turbo frequency for one core is 4.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Atom Z3785 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3785 is 1.49 GHz
and turbo frequency for one core is 2.41 GHz.
Yes Hyperthreading No
No Overclocking No
6x Cores 4x
12 Threads 4
4.5 GHz Turbo Frequency (1 core) 2.41 GHz
2.6 GHz Frequency 1.49 GHz
normal Core architecture normal
6 CPU Cores 4
3.2 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The Intel Core i7-9750H has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-9750H uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Atom Z3785 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3785 uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
0.35 GHz GPU frequency 0.31 GHz
1.15 GHz GPU (Turbo) 0.83 GHz
64.0 GB Max. GPU Memory 2.0 GB
-- Max. displays --
14 nm Technology 22 nm
9.5 Generation 7
Q4/2017 Release date Q3/2013
24 Execution units 4
192 Shaders 32
12 Direct X 11.2
Intel UHD Graphics 630 GPU name Intel HD Graphics (Bay Trail GT1)
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
Decode / Encode h265 / HEVC (8 bit) No
No AV1 No
Decode / Encode AVC Decode / Encode
Decode / Encode JPEG Decode
Decode VC-1 Decode
Decode / Encode VP9 No
Decode / Encode VP8 No
Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 42.7 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 4.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
Yes AES-NI Yes
pci PCIe pci
DDR4-2666 Memory type LPDDR3-1333
128.0 GB Max. Memory 4.0 GB
42.7 GB/s Bandwidth 21.3 GB/s
No ECC No
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 4 W watts.
100 °C Tjunction max 90 °C
35 W TDP down None
45 W TDP (PL1 / PBP) 4 W
 
 

Technical details

The Intel Core i7-9750H is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom Z3785 is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.
12.0 MB L3-Cache 2.0 MB
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
14 nm Technology 22 nm
390 $ Release price --
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
0 bytes L2-Cache 0 bytes
Q2/2019 Release date Q2/2014
Technical data sheet Documents Technical data sheet
BGA 1440 Socket BGA 1380
Windows 10, Linux, Windows 11 Operating systems
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2
-- Part Number --
Monolithic Chip design Monolithic
Coffee Lake H Refresh Architecture Bay Trail
 
 

Benchmarks