Intel Xeon Gold 6421N vs Intel Celeron M 373

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CPU comparison with benchmarks


Intel Xeon Gold 6421N CPU1 vs CPU2 Intel Celeron M 373
Intel Xeon Gold 6421N Intel Celeron M 373

CPU comparison

Intel Xeon Gold 6421N or Intel Celeron M 373 - 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 6421N has 32 cores with 64 threads and clocks with a maximum frequency of 3.60 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6421N was released in Q1/2023.

The Intel Celeron M 373 has 1 cores with 1 threads and clocks with a maximum frequency of 1.00 GHz. The CPU supports up to GB of memory in 0 memory channels. The Intel Celeron M 373 was released in Q2/2004.
Intel Xeon Gold (163) Family Intel Celeron (165)
Intel Xeon Gold 5400/6400 (25) CPU group Intel Celeron M 300 (2)
4 Generation 0
Sapphire Rapids Architecture Dothan
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6421N has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the Intel Xeon Gold 6421N is 1.80 GHz (3.60 GHz) while the Intel Celeron M 373 has 1 CPU cores and 1 threads can calculate simultaneously. The clock frequency of the Intel Celeron M 373 is at 1.00 GHz.
Intel Xeon Gold 6421N Characteristic Intel Celeron M 373
32 Cores 1
64 Threads 1
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.80 GHz Frequency 1.00 GHz
3.60 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

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 6421N Characteristic Intel Celeron M 373
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon Gold 6421N or Intel Celeron M 373 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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

The Intel Xeon Gold 6421N can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 281.6 GB/s. The Intel Celeron M 373 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --.
Intel Xeon Gold 6421N Characteristic Intel Celeron M 373
DDR5-4400 Memory
4096 GB Max. Memory
8 (Octa Channel) Memory channels 0
281.6 GB/s Max. Bandwidth --
Yes ECC No
-- L2 Cache 0.50 MB
60.00 MB L3 Cache --
5.0 PCIe version --
80 PCIe lanes --
315.0 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Gold 6421N is 185 W, while the Intel Celeron M 373 has a TDP of 5.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Xeon Gold 6421N Characteristic Intel Celeron M 373
185 W TDP (PL1 / PBP) 5.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Gold 6421N is manufactured in 10 nm and has 60.00 MB cache. The Intel Celeron M 373 is manufactured in 90 nm and has a 0.50 MB cache.
Intel Xeon Gold 6421N Characteristic Intel Celeron M 373
10 nm Technology 90 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-32 (32 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions MMX, SSE, SSE2
LGA 4677 Socket BGA 479
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q2/2004
2368 $ Release price --
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Devices using this processor
Intel Xeon Gold 6421N Intel Celeron M 373
Unknown Unknown

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