Intel Atom Z3740D vs Intel Core i5-5675R

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom Z3740D or Intel Atom Z3740D – 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 Atom Z3740D features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2013 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom Z3740D, you'll need a motherboard with a BGA 592 socket.
The Intel Core i5-5675R features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2015 and belongs to the 5 generation of the Intel Core i5 series.
To use the Intel Core i5-5675R, you'll need a motherboard with a BGA 1364 socket.
Intel Atom Z3700 Group Intel Core i 5000
4 Generation 5
Mobile Segment Desktop / Server
Intel Atom Z3740D Name Intel Core i5-5675R
Intel Atom Family Intel Core i5
 
 

CPU Cores and Base Frequency

The Intel Atom Z3740D has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3740D is 1.33 GHz
and turbo frequency for one core is 1.83 GHz.
The Intel Core i5-5675R has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i5-5675R is 3.1 GHz
and turbo frequency for one core is 3.6 GHz.
4 Threads 4
4x Cores 4x
4 CPU Cores 4
normal Core architecture normal
No Hyperthreading No
No Overclocking Yes
1.83 GHz Turbo Frequency (1 core) 3.6 GHz
1.33 GHz Frequency 3.1 GHz
None None 3.3 GHz
 
 

Internal Graphics

The Intel Atom Z3740D has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3740D uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i5-5675R has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-5675R uses the Intel Iris Pro Graphics 6200, which has 384 texture shaders
and 48 execution units.
32 Shaders 384
Q3/2013 Release date Q2/2015
22 nm Technology 14 nm
11.2 Direct X 12
2.0 GB Max. GPU Memory 32.0 GB
-- Max. displays --
4 Execution units 48
0.31 GHz GPU frequency 0.3 GHz
7 Generation 8
0.69 GHz GPU (Turbo) 1.1 GHz
Intel HD Graphics (Bay Trail GT1) GPU name Intel Iris Pro Graphics 6200
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 2.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 10.6 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 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 29.9 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR3L-1333 Memory type DDR3-1866
No ECC No
2.0 GB Max. Memory 32.0 GB
1 Memory channels 2
10.6 GB/s Bandwidth 29.9 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 4 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 65 W watts.
4 W TDP (PL1 / PBP) 65 W
90 °C Tjunction max --
 
 

Technical details

The Intel Atom Z3740D is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-5675R is manufactured using a 14 nm process.
In total, this processor boasts a generous 4.0 MB cache.
Q3/2013 Release date Q2/2015
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2
22 nm Technology 14 nm
Monolithic Chip design Monolithic
-- Release price --
Bay Trail Architecture Broadwell S
2.0 MB L3-Cache 4.0 MB
Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
BGA 592 Socket BGA 1364
0 bytes L2-Cache 0 bytes