Intel Core i3-1000G4 vs Intel Atom Z3745

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i3-1000G4 or Intel Core i3-1000G4 – 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 i3-1000G4 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2019 and belongs to the 10 generation of the Intel Core i3 series.
To use the Intel Core i3-1000G4, you'll need a motherboard with a BGA 1377 socket.
The Intel Atom Z3745 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom Z3745, you'll need a motherboard with a BGA 1380 socket.
Intel Core i3 Family Intel Atom
Mobile Segment Mobile
Intel Core i 1000G/10000U Group Intel Atom Z3700
10 Generation 4
Intel Core i3-1000G4 Name Intel Atom Z3745
 
 

CPU Cores and Base Frequency

The Intel Core i3-1000G4 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i3-1000G4 is 1.1 GHz
and turbo frequency for one core is 3.2 GHz.
The Intel Atom Z3745 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3745 is 1.33 GHz
and turbo frequency for one core is 1.86 GHz.
No Overclocking No
3.2 GHz Turbo Frequency (all cores) None
normal Core architecture normal
Yes Hyperthreading No
4 CPU Cores 4
3.2 GHz Turbo Frequency (1 core) 1.86 GHz
8 Threads 4
4x Cores 4x
1.1 GHz Frequency 1.33 GHz
 
 

Internal Graphics

The Intel Core i3-1000G4 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i3-1000G4 uses the Intel Iris Plus Graphics (Ice Lake G4), which has 384 texture shaders
and 48 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Atom Z3745 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3745 uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
48 Execution units 4
14 nm Technology 22 nm
12 Direct X 11.2
Q3/2019 Release date Q3/2013
384 Shaders 32
0.3 GHz GPU frequency 0.31 GHz
-- Max. displays --
Intel Iris Plus Graphics (Ice Lake G4) GPU name Intel HD Graphics (Bay Trail GT1)
11 Generation 7
0.9 GHz GPU (Turbo) 0.78 GHz
32.0 GB Max. GPU Memory 2.0 GB
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 59.6 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 17.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
No ECC No
pci PCIe pci
2 Memory channels 2
59.6 GB/s Bandwidth 17.1 GB/s
DDR4-3200, LPDDR4-3733 Memory type LPDDR3-1066
Yes AES-NI Yes
32.0 GB Max. Memory 4.0 GB
 
 

Thermal Management

The processor has a thermal design power (TDP) of 9 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.
9 W TDP (PL1 / PBP) 4 W
8 W TDP down None
100 °C Tjunction max 90 °C
 
 

Technical details

The Intel Core i3-1000G4 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom Z3745 is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.
Windows 10, Linux, Windows 11 Operating systems
10 nm Technology 22 nm
Monolithic Chip design Monolithic
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2
-- Part Number --
Q3/2019 Release date Q1/2014
Ice Lake U Architecture Bay Trail
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
BGA 1377 Socket BGA 1380
0 bytes L2-Cache 0 bytes
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
4.0 MB L3-Cache 2.0 MB
-- Release price --