Intel Xeon w5-3423 vs Intel Xeon Gold 6142F

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CPU comparison with benchmarks


Intel Xeon w5-3423 CPU1 vs CPU2 Intel Xeon Gold 6142F
Intel Xeon w5-3423 Intel Xeon Gold 6142F

CPU comparison

Intel Xeon w5-3423 or Intel Xeon Gold 6142F - 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 w5-3423 has 12 cores with 24 threads and clocks with a maximum frequency of 4.20 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w5-3423 was released in Q1/2023.

The Intel Xeon Gold 6142F has 16 cores with 32 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6142F was released in Q3/2017.
Intel Xeon W (83) Family Intel Xeon Gold (163)
Intel Xeon W-3400 (8) CPU group Intel Xeon Gold 5100/6100 (34)
12 Generation 1
Sapphire Rapids-WS Architecture Skylake
Desktop / Server Segment Desktop / Server
Intel Xeon W-3225 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w5-3423 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon w5-3423 is 2.10 GHz (4.20 GHz) while the Intel Xeon Gold 6142F has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6142F is at 2.60 GHz (3.70 GHz).

Intel Xeon w5-3423 Characteristic Intel Xeon Gold 6142F
12 Cores 16
24 Threads 32
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.10 GHz Frequency 2.60 GHz
4.20 GHz Turbo Frequency (1 Core) 3.70 GHz
-- Turbo Frequency (All Cores) 2.90 GHz

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 w5-3423 Characteristic Intel Xeon Gold 6142F
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon w5-3423 or Intel Xeon Gold 6142F 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 w5-3423 can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Xeon Gold 6142F supports up to 768 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 128.1 GB/s.

Intel Xeon w5-3423 Characteristic Intel Xeon Gold 6142F
DDR5-4800 Memory DDR4-2666
4096 GB Max. Memory 768 GB
8 (Octa Channel) Memory channels 6 (Hexa Channel)
307.2 GB/s Max. Bandwidth 128.1 GB/s
Yes ECC Yes
-- L2 Cache --
30.00 MB L3 Cache 22.00 MB
5.0 PCIe version 3.0
112 PCIe lanes 48
441.1 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon w5-3423 is 220 W, while the Intel Xeon Gold 6142F has a TDP of 160 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon w5-3423 Characteristic Intel Xeon Gold 6142F
220 W TDP (PL1 / PBP) 160 W
-- TDP (PL2) --
324 W TDP up --
-- TDP down --
103 °C Tjunction max. --

Technical details

The Intel Xeon w5-3423 is manufactured in 10 nm and has 30.00 MB cache. The Intel Xeon Gold 6142F is manufactured in 14 nm and has a 22.00 MB cache.

Intel Xeon w5-3423 Characteristic Intel Xeon Gold 6142F
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, AVX2, AVX-512
LGA 4677 Socket LGA 3647
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
-- Release price 5900 $
show more data show more data


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Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon w5-3423 Intel Xeon w5-3423
12C 24T @ 4.20 GHz
0 (0%)
Intel Xeon Gold 6142F Intel Xeon Gold 6142F
16C 32T @ 3.70 GHz
161 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon w5-3423 Intel Xeon w5-3423
12C 24T @ 2.10 GHz
0 (0%)
Intel Xeon Gold 6142F Intel Xeon Gold 6142F
16C 32T @ 2.90 GHz
2578 (100%)

Devices using this processor

Intel Xeon w5-3423 Intel Xeon Gold 6142F
Unknown Unknown

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