Intel Xeon w7-3455 vs Intel Atom C3750

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CPU comparison with benchmarks


Intel Xeon w7-3455 CPU1 vs CPU2 Intel Atom C3750
Intel Xeon w7-3455 Intel Atom C3750

CPU comparison

In this CPU comparison, we compare the Intel Xeon w7-3455 and the Intel Atom C3750 and use benchmarks to check which processor is faster.

We compare the Intel Xeon w7-3455 24 core processor released in Q1/2023 with the Intel Atom C3750 which has 8 CPU cores and was introduced in Q3/2017.
Intel Xeon W (83) Family Intel Atom (108)
Intel Xeon W-3400 (8) CPU group Intel Atom C3000 (20)
12 Generation 5
Sapphire Rapids-WS Architecture Denverton
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w7-3455 is a 24 core processor with a clock frequency of 2.50 GHz (4.80 GHz). The processor can compute 48 threads at the same time. The Intel Atom C3750 clocks with 2.20 GHz (2.40 GHz), has 8 CPU cores and can calculate 8 threads in parallel.
Intel Xeon w7-3455 Characteristic Intel Atom C3750
24 Cores 8
48 Threads 8
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.50 GHz Frequency 2.20 GHz
4.80 GHz Turbo Frequency (1 Core) 2.40 GHz
3.30 GHz Turbo Frequency (All Cores) 2.40 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 Xeon w7-3455 Characteristic Intel Atom C3750
-- 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.
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

Up to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon w7-3455, while the Intel Atom C3750 supports a maximum of 256 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.
Intel Xeon w7-3455 Characteristic Intel Atom C3750
DDR5-4800 Memory DDR4-2133
4096 GB Max. Memory 256 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
307.2 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache 16.00 MB
67.50 MB L3 Cache --
5.0 PCIe version 3.0
112 PCIe lanes 12
441.1 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The Intel Xeon w7-3455 has a TDP of 270 W. The TDP of the Intel Atom C3750 is 21 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Xeon w7-3455 Characteristic Intel Atom C3750
270 W TDP (PL1 / PBP) 21 W
-- TDP (PL2) --
324 W TDP up --
-- TDP down --
92 °C Tjunction max. 100 °C

Technical details

The Intel Xeon w7-3455 has 67.50 MB cache and is manufactured in 10 nm. The cache of Intel Atom C3750 is at 16.00 MB. The processor is manufactured in 14 nm.
Intel Xeon w7-3455 Characteristic Intel Atom C3750
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions SSE4.1, SSE4.2
LGA 4677 Socket BGA 1310
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 11, Windows Server, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q3/2017
2489 $ Release price 171 $
show more data show more data


Rate these processors

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Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
1996 (100%)
Intel Atom C3750 Intel Atom C3750
8C 8T @ 2.40 GHz
0 (0%)

Devices using this processor
Intel Xeon w7-3455 Intel Atom C3750
Unknown Unknown

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