Intel Xeon Gold 5215L vs Intel Atom Z3735G

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CPU comparison with benchmarks


Intel Xeon Gold 5215L CPU1 vs CPU2 Intel Atom Z3735G
Intel Xeon Gold 5215L Intel Atom Z3735G

CPU comparison

Intel Xeon Gold 5215L or Intel Atom Z3735G - 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 Xeon Gold 5215L has 10 cores with 20 threads and clocks with a maximum frequency of 3.40 GHz. Up to 4608 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 5215L was released in Q2/2019.

The Intel Atom Z3735G has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 1 GB of memory in 1 memory channels. The Intel Atom Z3735G was released in Q1/2014.
Intel Xeon Gold (163) Family Intel Atom (108)
Intel Xeon Gold 5200/6200 (55) CPU group Intel Atom Z3700 (16)
2 Generation 4
Cascade Lake Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 5215L is a 10 core processor with a clock frequency of 2.50 GHz (3.40 GHz). The Intel Atom Z3735G has 4 CPU cores with a clock frequency of 1.33 GHz (1.83 GHz).

Intel Xeon Gold 5215L Characteristic Intel Atom Z3735G
10 Cores 4
20 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.50 GHz Frequency 1.33 GHz
3.40 GHz Turbo Frequency (1 Core) 1.83 GHz
2.50 GHz Turbo Frequency (All Cores) 1.83 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 Xeon Gold 5215L Characteristic Intel Atom Z3735G
-- 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 Intel HD Graphics (Bay Trail GT1)
GPU frequency 0.31 GHz
-- GPU (Turbo) 0.65 GHz
-- GPU Generation 7
Technology 22 nm
Max. displays 2
-- Compute units 4
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.2

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 Intel HD Graphics (Bay Trail GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

The Intel Xeon Gold 5215L supports a maximum of 4608 GB of memory in 6 memory channels. The Intel Atom Z3735G can connect up to 1 GB of memory in 1 memory channels.

Intel Xeon Gold 5215L Characteristic Intel Atom Z3735G
DDR4-2666 Memory DDR3L-1333
4608 GB Max. Memory 1 GB
6 (Hexa Channel) Memory channels 1 (Single Channel)
128.1 GB/s Max. Bandwidth 10.6 GB/s
Yes ECC No
-- L2 Cache --
13.75 MB L3 Cache 2.00 MB
3.0 PCIe version --
48 PCIe lanes --
47.3 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Gold 5215L has a TDP of 85 W, that of the Intel Atom Z3735G is 4 W.

Intel Xeon Gold 5215L Characteristic Intel Atom Z3735G
85 W TDP (PL1 / PBP) 4 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 5215L has a 13.75 MB cache, while the Intel Atom Z3735G cache has a total of 2.00 MB.

Intel Xeon Gold 5215L Characteristic Intel Atom Z3735G
14 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2
LGA 3647 Socket BGA 592
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q2/2019 Release date Q1/2014
9119 $ Release price 17 $
show more data show more data


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Here you can rate the Intel Atom Z3735G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Gold 5215L Intel Xeon Gold 5215L
10C 20T @ 3.40 GHz
0 (0%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
182 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Gold 5215L Intel Xeon Gold 5215L
10C 20T @ 2.50 GHz
0 (0%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
507 (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 Xeon Gold 5215L Intel Xeon Gold 5215L
@ 0.00 GHz
0 (0%)
Intel Atom Z3735G Intel Atom Z3735G
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz
41 (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 Xeon Gold 5215L Intel Xeon Gold 5215L
10C 20T @ 2.50 GHz
0 (0%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
772 (100%)

Devices using this processor

Intel Xeon Gold 5215L Intel Atom Z3735G
Unknown Unknown

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