Intel Atom Z3530 vs Intel Xeon w5-2455X

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CPU comparison with benchmarks


Intel Atom Z3530 CPU1 vs CPU2 Intel Xeon w5-2455X
Intel Atom Z3530 Intel Xeon w5-2455X

CPU comparison

In this CPU comparison, we compare the Intel Atom Z3530 and the Intel Xeon w5-2455X and use benchmarks to check which processor is faster.

We compare the Intel Atom Z3530 4 core processor released in Q2/2014 with the Intel Xeon w5-2455X which has 12 CPU cores and was introduced in Q1/2023.
Intel Atom (108) Family Intel Xeon W (83)
Intel Atom Z3500 (3) CPU group Intel Xeon W-2400 (8)
5 Generation 12
Moorefield Architecture Sapphire Rapids-WS
Mobile Segment Desktop / Server
-- Predecessor Intel Xeon W-2255
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3530 is a 4 core processor with a clock frequency of 1.33 GHz. The processor can compute 4 threads at the same time. The Intel Xeon w5-2455X clocks with 3.20 GHz (4.60 GHz), has 12 CPU cores and can calculate 24 threads in parallel.

Intel Atom Z3530 Characteristic Intel Xeon w5-2455X
4 Cores 12
4 Threads 24
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
1.33 GHz Frequency 3.20 GHz
-- Turbo Frequency (1 Core) 4.60 GHz
-- Turbo Frequency (All Cores) 3.90 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 Z3530 Characteristic Intel Xeon w5-2455X
-- 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 G6430 GPU no iGPU
0.46 GHz GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
28 nm Technology
2 Max. displays
16 Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10 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 G6430 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 4 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom Z3530, while the Intel Xeon w5-2455X supports a maximum of 2048 GB of memory with a maximum memory bandwidth of 153.6 GB/s enabled.

Intel Atom Z3530 Characteristic Intel Xeon w5-2455X
LPDDR3-1600 Memory DDR5-4800
4 GB Max. Memory 2048 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
12.8 GB/s Max. Bandwidth 153.6 GB/s
No ECC Yes
2.00 MB L2 Cache --
-- L3 Cache 30.00 MB
-- PCIe version 5.0
-- PCIe lanes 64
-- PCIe Bandwidth 252.0 GB/s

Thermal Management

The Intel Atom Z3530 has a TDP of --. The TDP of the Intel Xeon w5-2455X is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom Z3530 Characteristic Intel Xeon w5-2455X
-- TDP (PL1 / PBP) 200 W
-- TDP (PL2) --
-- TDP up 240 W
-- TDP down --
90 °C Tjunction max. 100 °C

Technical details

The Intel Atom Z3530 has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Xeon w5-2455X is at 30.00 MB. The processor is manufactured in 10 nm.

Intel Atom Z3530 Characteristic Intel Xeon w5-2455X
22 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE3, SSSE3, SSE4.1, SSE4.2, ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
FC-MB5T1064 Socket LGA 4677
Intel VT-x Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Yes AES-NI Yes
Operating systems Windows 11, Windows Server, Linux
Q2/2014 Release date Q1/2023
-- Release price 1039 $
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Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom Z3530 Intel Atom Z3530
4C 4T @ 1.33 GHz
0 (0%)
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 4.60 GHz
90 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom Z3530 Intel Atom Z3530
4C 4T @ 1.33 GHz
0 (0%)
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 4.60 GHz
1428 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Atom Z3530 Intel Atom Z3530
PowerVR G6430 @ 0.46 GHz
117 (100%)
Intel Xeon w5-2455X Intel Xeon w5-2455X
@ 0.00 GHz
0 (0%)

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 Z3530 Intel Atom Z3530
4C 4T @ 1.33 GHz
565 (100%)
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 3.90 GHz
0 (0%)

Devices using this processor

Intel Atom Z3530 Intel Xeon w5-2455X
Unknown Unknown

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