Intel Atom Z2520 vs Intel Xeon D-1733NT

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CPU comparison with benchmarks


Intel Atom Z2520 CPU1 vs CPU2 Intel Xeon D-1733NT
Intel Atom Z2520 Intel Xeon D-1733NT

CPU comparison

In this CPU comparison, we compare the Intel Atom Z2520 and the Intel Xeon D-1733NT and use benchmarks to check which processor is faster.

We compare the Intel Atom Z2520 2 core processor released in Q2/2013 with the Intel Xeon D-1733NT which has 8 CPU cores and was introduced in Q1/2022.
Intel Atom (108) Family Intel Xeon D (79)
Intel Atom Z2500/Z2700 (3) CPU group Intel Xeon D-1700 (20)
2 Generation 4
Cloverview Architecture Ice Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z2520 is a 2 core processor with a clock frequency of 1.20 GHz. The processor can compute 4 threads at the same time. The Intel Xeon D-1733NT clocks with 2.00 GHz (3.10 GHz), has 8 CPU cores and can calculate 16 threads in parallel.

Intel Atom Z2520 Characteristic Intel Xeon D-1733NT
2 Cores 8
4 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.20 GHz Frequency 2.00 GHz
-- Turbo Frequency (1 Core) 3.10 GHz
-- Turbo Frequency (All Cores) 2.30 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 Z2520 Characteristic Intel Xeon D-1733NT
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

PowerVR SGX544 MP2 GPU no iGPU
0.30 GHz GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
45nm Technology
2 Max. displays
4 Compute units --
8 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10.1 DirectX Version --

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.

PowerVR SGX544 MP2 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 2 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom Z2520, while the Intel Xeon D-1733NT supports a maximum of 256 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Intel Atom Z2520 Characteristic Intel Xeon D-1733NT
LPDDR2-1066 Memory DDR4-2400
2 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
8.5 GB/s Max. Bandwidth 38.4 GB/s
No ECC Yes
1.00 MB L2 Cache 15.00 MB
-- L3 Cache --
-- PCIe version 4.0
-- PCIe lanes 16
-- PCIe Bandwidth 31.5 GB/s

Thermal Management

The Intel Atom Z2520 has a TDP of --. The TDP of the Intel Xeon D-1733NT is 53 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom Z2520 Characteristic Intel Xeon D-1733NT
-- TDP (PL1 / PBP) 53 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
90 °C Tjunction max. --

Technical details

The Intel Atom Z2520 has 1.00 MB cache and is manufactured in 32 nm. The cache of Intel Xeon D-1733NT is at 15.00 MB. The processor is manufactured in 10 nm.

Intel Atom Z2520 Characteristic Intel Xeon D-1733NT
32 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE3, SSSE3 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA Socket BGA 2227
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Operating systems Windows 10, Linux
Q2/2013 Release date Q1/2022
-- Release price 749 $
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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 Z2520 Intel Atom Z2520
2C 4T @ 1.20 GHz
0 (0%)
Intel Xeon D-1733NT Intel Xeon D-1733NT
8C 16T @ 2.30 GHz
14858 (100%)

Devices using this processor

Intel Atom Z2520 Intel Xeon D-1733NT
Unknown Unknown

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