Intel Atom C3850 vs Intel Xeon Gold 5220T

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CPU comparison with benchmarks


Intel Atom C3850 CPU1 vs CPU2 Intel Xeon Gold 5220T
Intel Atom C3850 Intel Xeon Gold 5220T

CPU comparison

Intel Atom C3850 or Intel Xeon Gold 5220T - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom C3850 has 12 cores with 12 threads and clocks with a maximum frequency of 2.40 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Atom C3850 was released in Q3/2017.

The Intel Xeon Gold 5220T has 18 cores with 36 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 5220T was released in Q2/2019.
Intel Atom (108) Family Intel Xeon Gold (163)
Intel Atom C3000 (20) CPU group Intel Xeon Gold 5200/6200 (55)
5 Generation 2
Denverton Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom C3850 is a 12 core processor with a clock frequency of 2.10 GHz (2.40 GHz). The Intel Xeon Gold 5220T has 18 CPU cores with a clock frequency of 1.90 GHz (3.90 GHz).
Intel Atom C3850 Characteristic Intel Xeon Gold 5220T
12 Cores 18
12 Threads 36
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.10 GHz Frequency 1.90 GHz
2.40 GHz Turbo Frequency (1 Core) 3.90 GHz
2.40 GHz Turbo Frequency (All Cores) 2.40 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 C3850 Characteristic Intel Xeon Gold 5220T
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.
no iGPU 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

The Intel Atom C3850 supports a maximum of 256 GB of memory in 2 memory channels. The Intel Xeon Gold 5220T can connect up to 1024 GB of memory in 6 memory channels.
Intel Atom C3850 Characteristic Intel Xeon Gold 5220T
DDR4-2400 Memory DDR4-2666
256 GB Max. Memory 1024 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
38.4 GB/s Max. Bandwidth 128.1 GB/s
Yes ECC Yes
12.00 MB L2 Cache --
-- L3 Cache 24.75 MB
3.0 PCIe version 3.0
16 PCIe lanes 48
15.8 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom C3850 has a TDP of 25 W, that of the Intel Xeon Gold 5220T is 105 W.
Intel Atom C3850 Characteristic Intel Xeon Gold 5220T
25 W TDP (PL1 / PBP) 105 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Atom C3850 has a 12.00 MB cache, while the Intel Xeon Gold 5220T cache has a total of 24.75 MB.
Intel Atom C3850 Characteristic Intel Xeon Gold 5220T
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1310 Socket LGA 3647
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2017 Release date Q2/2019
323 $ Release price 1727 $
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Devices using this processor
Intel Atom C3850 Intel Xeon Gold 5220T
Unknown Unknown

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