Intel Xeon Gold 5412U vs Intel Xeon Gold 6423N

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CPU comparison with benchmarks


Intel Xeon Gold 5412U CPU1 vs CPU2 Intel Xeon Gold 6423N
Intel Xeon Gold 5412U Intel Xeon Gold 6423N

CPU comparison

In this CPU comparison, we compare the Intel Xeon Gold 5412U and the Intel Xeon Gold 6423N and use benchmarks to check which processor is faster.

We compare the Intel Xeon Gold 5412U 24 core processor released in Q1/2023 with the Intel Xeon Gold 6423N which has 28 CPU cores and was introduced in Q3/2023.
Intel Xeon Gold (163) Family Intel Xeon Gold (163)
Intel Xeon Gold 5400/6400 (25) CPU group Intel Xeon Gold 5400/6400 Edge Enhanced (8)
4 Generation 4
Sapphire Rapids Architecture Sapphire Rapids Edge Enh.
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 5412U is a 24 core processor with a clock frequency of 2.10 GHz (3.90 GHz). The processor can compute 48 threads at the same time. The Intel Xeon Gold 6423N clocks with 2.00 GHz (3.60 GHz), has 28 CPU cores and can calculate 56 threads in parallel.

Intel Xeon Gold 5412U Characteristic Intel Xeon Gold 6423N
24 Cores 28
48 Threads 56
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.10 GHz Frequency 2.00 GHz
3.90 GHz Turbo Frequency (1 Core) 3.60 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 Xeon Gold 5412U Characteristic Intel Xeon Gold 6423N
-- 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 Gold 5412U, while the Intel Xeon Gold 6423N supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 281.6 GB/s enabled.

Intel Xeon Gold 5412U Characteristic Intel Xeon Gold 6423N
DDR5-4400 Memory DDR5-4400
4096 GB Max. Memory 4096 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
281.6 GB/s Max. Bandwidth 281.6 GB/s
Yes ECC Yes
-- L2 Cache --
45.00 MB L3 Cache 52.50 MB
5.0 PCIe version 4.0
80 PCIe lanes 64
315.0 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The Intel Xeon Gold 5412U has a TDP of 185 W. The TDP of the Intel Xeon Gold 6423N is 195 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Gold 5412U Characteristic Intel Xeon Gold 6423N
185 W TDP (PL1 / PBP) 195 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 5412U has 45.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Gold 6423N is at 52.50 MB. The processor is manufactured in 10 nm.

Intel Xeon Gold 5412U Characteristic Intel Xeon Gold 6423N
10 nm Technology 10 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 4677 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows, Linux Operating systems Windows, Linux
Q1/2023 Release date Q3/2023
1113 $ Release price 2161 $
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Devices using this processor

Intel Xeon Gold 5412U Intel Xeon Gold 6423N
Unknown Unknown

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