Intel Atom Z3770D vs Intel Xeon Gold 5218T

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CPU comparison with benchmarks


Intel Atom Z3770D CPU1 vs CPU2 Intel Xeon Gold 5218T
Intel Atom Z3770D Intel Xeon Gold 5218T

CPU comparison

Intel Atom Z3770D or Intel Xeon Gold 5218T - 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 Z3770D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom Z3770D was released in Q3/2013.

The Intel Xeon Gold 5218T has 16 cores with 32 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 5218T was released in Q2/2019.
Intel Atom (108) Family Intel Xeon Gold (163)
Intel Atom Z3700 (16) CPU group Intel Xeon Gold 5200/6200 (55)
4 Generation 2
Bay Trail Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3770D is a 4 core processor with a clock frequency of 1.50 GHz (2.41 GHz). The Intel Xeon Gold 5218T has 16 CPU cores with a clock frequency of 2.10 GHz (3.80 GHz).

Intel Atom Z3770D Characteristic Intel Xeon Gold 5218T
4 Cores 16
4 Threads 32
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.50 GHz Frequency 2.10 GHz
2.41 GHz Turbo Frequency (1 Core) 3.80 GHz
-- Turbo Frequency (All Cores) 2.30 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Atom Z3770D Characteristic Intel Xeon Gold 5218T
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

Intel HD Graphics (Bay Trail GT1) GPU no iGPU
0.31 GHz GPU frequency --
0.69 GHz GPU (Turbo) --
7 GPU Generation --
22 nm Technology
2 Max. displays
4 Compute units --
32 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.2 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.

Intel HD Graphics (Bay Trail GT1) 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
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Atom Z3770D supports a maximum of 2 GB of memory in 1 memory channels. The Intel Xeon Gold 5218T can connect up to 1024 GB of memory in 6 memory channels.

Intel Atom Z3770D Characteristic Intel Xeon Gold 5218T
DDR3L-1333 Memory DDR4-2666
2 GB Max. Memory 1024 GB
1 (Single Channel) Memory channels 6 (Hexa Channel)
10.6 GB/s Max. Bandwidth 128.1 GB/s
No ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 22.00 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z3770D has a TDP of 4 W, that of the Intel Xeon Gold 5218T is 105 W.

Intel Atom Z3770D Characteristic Intel Xeon Gold 5218T
4 W TDP (PL1 / PBP) 105 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
90 °C Tjunction max. --

Technical details

The Intel Atom Z3770D has a 2.00 MB cache, while the Intel Xeon Gold 5218T cache has a total of 22.00 MB.

Intel Atom Z3770D Characteristic Intel Xeon Gold 5218T
22 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 1380 Socket LGA 3647
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q3/2013 Release date Q2/2019
-- Release price 1349 $
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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Atom Z3770D (0%)
Intel Xeon Gold 5218T (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Atom Z3770D (2%)
Intel Xeon Gold 5218T (100%)

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 Z3770D Intel Atom Z3770D
4C 4T @ 1.50 GHz
488 (2%)
Intel Xeon Gold 5218T Intel Xeon Gold 5218T
16C 32T @ 2.30 GHz
21452 (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 Z3770D Intel Atom Z3770D
Intel HD Graphics (Bay Trail GT1) @ 0.69 GHz
44 (100%)
Intel Xeon Gold 5218T Intel Xeon Gold 5218T
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Atom Z3770D Intel Xeon Gold 5218T
Unknown Unknown

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