Intel Xeon Gold 6426Y vs Intel Xeon w5-3435X

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CPU comparison with benchmarks


Intel Xeon Gold 6426Y CPU1 vs CPU2 Intel Xeon w5-3435X
Intel Xeon Gold 6426Y Intel Xeon w5-3435X

CPU comparison

In this CPU comparison, we compare the Intel Xeon Gold 6426Y and the Intel Xeon w5-3435X and use benchmarks to check which processor is faster.

We compare the Intel Xeon Gold 6426Y 16 core processor released in Q1/2023 with the Intel Xeon w5-3435X which has 16 CPU cores and was introduced in Q1/2023.
Intel Xeon Gold (163) Family Intel Xeon W (83)
Intel Xeon Gold 5400/6400 (25) CPU group Intel Xeon W-3400 (8)
4 Generation 12
Sapphire Rapids Architecture Sapphire Rapids-WS
Desktop / Server Segment Desktop / Server
-- Predecessor Intel Xeon W-3335
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6426Y is a 16 core processor with a clock frequency of 2.50 GHz (4.10 GHz). The processor can compute 32 threads at the same time. The Intel Xeon w5-3435X clocks with 3.10 GHz (4.70 GHz), has 16 CPU cores and can calculate 32 threads in parallel.

Intel Xeon Gold 6426Y Characteristic Intel Xeon w5-3435X
16 Cores 16
32 Threads 32
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
2.50 GHz Frequency 3.10 GHz
4.10 GHz Turbo Frequency (1 Core) 4.70 GHz
-- Turbo Frequency (All Cores) 3.70 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 Gold 6426Y Characteristic Intel Xeon w5-3435X
-- AI hardware --
-- AI specifications --

Internal Graphics

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 6426Y, while the Intel Xeon w5-3435X supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

Intel Xeon Gold 6426Y Characteristic Intel Xeon w5-3435X
DDR5-4400, DDR5-4800 Memory DDR5-4800
4096 GB Max. Memory 4096 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
307.2 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
-- L2 Cache --
37.50 MB L3 Cache 45.00 MB
5.0 PCIe version 5.0
80 PCIe lanes 112
315.0 GB/s PCIe Bandwidth 441.1 GB/s

Thermal Management

The Intel Xeon Gold 6426Y has a TDP of 185 W. The TDP of the Intel Xeon w5-3435X is 270 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Gold 6426Y Characteristic Intel Xeon w5-3435X
185 W TDP (PL1 / PBP) 270 W
-- TDP (PL2) --
-- TDP up 324 W
-- TDP down --
-- Tjunction max. 98 °C

Technical details

The Intel Xeon Gold 6426Y has 37.50 MB cache and is manufactured in 10 nm. The cache of Intel Xeon w5-3435X is at 45.00 MB. The processor is manufactured in 10 nm.

Intel Xeon Gold 6426Y Characteristic Intel Xeon w5-3435X
10 nm Technology 10 nm
Chiplet Chip design Monolithic
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, AMX
LGA 4677 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Yes AES-NI Yes
Windows, Linux Operating systems Windows 11, Windows Server, Linux
Q1/2023 Release date Q1/2023
1517 $ Release price 1589 $
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Devices using this processor

Intel Xeon Gold 6426Y Intel Xeon w5-3435X
Unknown Unknown

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