Intel Atom Z3735G vs Intel Xeon W-1370P

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CPU comparison with benchmarks


Intel Atom Z3735G CPU1 vs CPU2 Intel Xeon W-1370P
Intel Atom Z3735G Intel Xeon W-1370P

CPU comparison

In this CPU comparison, we compare the Intel Atom Z3735G and the Intel Xeon W-1370P and use benchmarks to check which processor is faster.

We compare the Intel Atom Z3735G 4 core processor released in Q1/2014 with the Intel Xeon W-1370P which has 8 CPU cores and was introduced in Q2/2021.
Intel Atom (108) Family Intel Xeon W (83)
Intel Atom Z3700 (16) CPU group Intel Xeon W-1300 (7)
4 Generation 11
Bay Trail Architecture Rocket Lake S
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3735G is a 4 core processor with a clock frequency of 1.33 GHz (1.83 GHz). The processor can compute 4 threads at the same time. The Intel Xeon W-1370P clocks with 3.60 GHz (5.20 GHz), has 8 CPU cores and can calculate 16 threads in parallel.

Intel Atom Z3735G Characteristic Intel Xeon W-1370P
4 Cores 8
4 Threads 16
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.33 GHz Frequency 3.60 GHz
1.83 GHz Turbo Frequency (1 Core) 5.20 GHz
1.83 GHz Turbo Frequency (All Cores) 4.40 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 Z3735G Characteristic Intel Xeon W-1370P
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

Intel HD Graphics (Bay Trail GT1) GPU Intel UHD Graphics P750
0.31 GHz GPU frequency 0.35 GHz
0.65 GHz GPU (Turbo) 1.30 GHz
7 GPU Generation 12
22 nm Technology 14 nm
2 Max. displays 3
4 Compute units 64
32 Shader 256
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 32 GB
11.2 DirectX Version 12

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 Intel UHD Graphics P750
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

Up to 1 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom Z3735G, while the Intel Xeon W-1370P supports a maximum of 128 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

Intel Atom Z3735G Characteristic Intel Xeon W-1370P
DDR3L-1333 Memory DDR4-3200
1 GB Max. Memory 128 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
10.6 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
-- L2 Cache 16.00 MB
2.00 MB L3 Cache --
-- PCIe version 4.0
-- PCIe lanes 20
-- PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Atom Z3735G has a TDP of 4 W. The TDP of the Intel Xeon W-1370P is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom Z3735G Characteristic Intel Xeon W-1370P
4 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 95 W
-- Tjunction max. 100 °C

Technical details

The Intel Atom Z3735G has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Xeon W-1370P is at 16.00 MB. The processor is manufactured in 14 nm.

Intel Atom Z3735G Characteristic Intel Xeon W-1370P
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 592 Socket LGA 1200
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q1/2014 Release date Q2/2021
17 $ Release price 428 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Atom Z3735G (10%)
Intel Xeon W-1370P (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Atom Z3735G (4%)
Intel Xeon W-1370P (100%)

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 Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
182 (10%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 5.20 GHz
1856 (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 Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
507 (5%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 4.40 GHz
10467 (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 Z3735G Intel Atom Z3735G
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz
41 (6%)
Intel Xeon W-1370P Intel Xeon W-1370P
Intel UHD Graphics P750 @ 1.30 GHz
666 (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 Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
772 (3%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 4.40 GHz
24989 (100%)

Devices using this processor

Intel Atom Z3735G Intel Xeon W-1370P
Unknown Unknown

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