Intel Atom C3750 vs Intel Xeon Gold 6448Y

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CPU comparison with benchmarks


Intel Atom C3750 CPU1 vs CPU2 Intel Xeon Gold 6448Y
Intel Atom C3750 Intel Xeon Gold 6448Y

CPU comparison

In this CPU comparison, we compare the Intel Atom C3750 and the Intel Xeon Gold 6448Y and use benchmarks to check which processor is faster.

We compare the Intel Atom C3750 8 core processor released in Q3/2017 with the Intel Xeon Gold 6448Y which has 32 CPU cores and was introduced in Q1/2023.
Intel Atom (108) Family Intel Xeon Gold (163)
Intel Atom C3000 (20) CPU group Intel Xeon Gold 5400/6400 (25)
5 Generation 4
Denverton Architecture Sapphire Rapids
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom C3750 is a 8 core processor with a clock frequency of 2.20 GHz (2.40 GHz). The processor can compute 8 threads at the same time. The Intel Xeon Gold 6448Y clocks with 2.10 GHz (4.10 GHz), has 32 CPU cores and can calculate 64 threads in parallel.

Intel Atom C3750 Characteristic Intel Xeon Gold 6448Y
8 Cores 32
8 Threads 64
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.20 GHz Frequency 2.10 GHz
2.40 GHz Turbo Frequency (1 Core) 4.10 GHz
2.40 GHz Turbo Frequency (All Cores) --

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 C3750 Characteristic Intel Xeon Gold 6448Y
-- 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 256 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom C3750, while the Intel Xeon Gold 6448Y supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

Intel Atom C3750 Characteristic Intel Xeon Gold 6448Y
DDR4-2133 Memory DDR5-4400, DDR5-4800
256 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
38.4 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
16.00 MB L2 Cache --
-- L3 Cache 60.00 MB
3.0 PCIe version 5.0
12 PCIe lanes 80
11.8 GB/s PCIe Bandwidth 315.0 GB/s

Thermal Management

The Intel Atom C3750 has a TDP of 21 W. The TDP of the Intel Xeon Gold 6448Y is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom C3750 Characteristic Intel Xeon Gold 6448Y
21 W TDP (PL1 / PBP) 225 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Atom C3750 has 16.00 MB cache and is manufactured in 14 nm. The cache of Intel Xeon Gold 6448Y is at 60.00 MB. The processor is manufactured in 10 nm.

Intel Atom C3750 Characteristic Intel Xeon Gold 6448Y
14 nm Technology 10 nm
Monolithic Chip design Chiplet
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 4677
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, Linux
Q3/2017 Release date Q1/2023
171 $ Release price 3583 $
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Devices using this processor

Intel Atom C3750 Intel Xeon Gold 6448Y
Unknown Unknown

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