Intel Atom Z3735E vs Intel Xeon D-1571

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom Z3735E or Intel Atom Z3735E – 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 Z3735E 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 Z3735E, you'll need a motherboard with a BGA 138 socket.
The Intel Xeon D-1571 features 16 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon D series.
To use the Intel Xeon D-1571, you'll need a motherboard with a BGA 1667 socket.
Intel Atom Family Intel Xeon D
Intel Atom Z3735E Name Intel Xeon D-1571
Mobile Segment Desktop / Server
4 Generation 1
Intel Atom Z3700 Group Intel Xeon D-1500
 
 

CPU Cores and Base Frequency

The Intel Atom Z3735E has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3735E is 1.33 GHz
and turbo frequency for one core is 1.83 GHz.
The Intel Xeon D-1571 has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the Intel Xeon D-1571 is 1.3 GHz
and turbo frequency for one core is 2.1 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
1.83 GHz Turbo Frequency (1 core) 2.1 GHz
normal Core architecture normal
4 CPU Cores 16
1.83 GHz Turbo Frequency (all cores) None
4 Threads 32
1.33 GHz Frequency 1.3 GHz
No Overclocking No
4x Cores 16x
No Hyperthreading Yes
 
 

Internal Graphics

The Intel Atom Z3735E has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3735E 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 Xeon D-1571 does not have integrated graphics.
-- Max. displays --
Intel HD Graphics (Bay Trail GT1) GPU name
32 Shaders --
11.2 Direct X --
Q3/2013 Release date --
7 Generation --
4 Execution units --
2.0 GB Max. GPU Memory 0 bytes
22 nm Technology --
0.31 GHz GPU frequency --
0.65 GHz GPU (Turbo) --
 
 

Artificial Intelligence and Machine Learning

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

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

Memory & PCIe

The processor supports a maximum memory capacity of 1.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 5.3 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 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes AES-NI Yes
DDR3L-1333 Memory type DDR4-2400
1 Memory channels 2
No ECC Yes
pci PCIe pci
5.3 GB/s Bandwidth 38.4 GB/s
1.0 GB Max. Memory 128.0 GB
 
 

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 45 W watts.
-- Tjunction max --
4 W TDP (PL1 / PBP) 45 W
 
 

Technical details

The Intel Atom Z3735E 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 Xeon D-1571 is manufactured using a 14 nm process.
BGA 138 Socket BGA 1667
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
Operating systems Windows 10, Linux
-- Release price 1248 $
Q1/2014 Release date Q3/2017
Technical data sheet Documents Technical data sheet
Monolithic Chip design Monolithic
Bay Trail Architecture Broadwell
2.0 MB L3-Cache 0 bytes
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2
-- Part Number --
0 bytes L2-Cache 24.0 MB
22 nm Technology 14 nm
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d