Intel Xeon w5-3435X vs Intel Xeon w5-3425

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CPU comparison with benchmarks


Intel Xeon w5-3435X CPU1 vs CPU2 Intel Xeon w5-3425
Intel Xeon w5-3435X Intel Xeon w5-3425

CPU comparison

Intel Xeon w5-3435X or Intel Xeon w5-3425 - 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 w5-3435X has 16 cores with 32 threads and clocks with a maximum frequency of 4.70 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w5-3435X was released in Q1/2023.

The Intel Xeon w5-3425 has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon w5-3425 was released in Q1/2023.
Intel Xeon W (83) Family Intel Xeon W (83)
Intel Xeon W-3400 (8) CPU group Intel Xeon W-3400 (8)
12 Generation 12
Sapphire Rapids-WS Architecture Sapphire Rapids-WS
Desktop / Server Segment Desktop / Server
Intel Xeon W-3335 Predecessor Intel Xeon W-3225
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w5-3435X has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Xeon w5-3435X is 3.10 GHz (4.70 GHz) while the Intel Xeon w5-3425 has 12 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the Intel Xeon w5-3425 is at 3.20 GHz (4.60 GHz).

Intel Xeon w5-3435X Characteristic Intel Xeon w5-3425
16 Cores 12
32 Threads 24
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking ? No
3.10 GHz Frequency 3.20 GHz
4.70 GHz Turbo Frequency (1 Core) 4.60 GHz
3.70 GHz Turbo Frequency (All Cores) 3.90 GHz

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 w5-3435X Characteristic Intel Xeon w5-3425
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon w5-3435X or Intel Xeon w5-3425 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 w5-3435X can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 307.2 GB/s. The Intel Xeon w5-3425 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s.

Intel Xeon w5-3435X Characteristic Intel Xeon w5-3425
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 --
45.00 MB L3 Cache 30.00 MB
5.0 PCIe version 5.0
112 PCIe lanes 112
441.1 GB/s PCIe Bandwidth 441.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon w5-3435X is 270 W, while the Intel Xeon w5-3425 has a TDP of 270 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon w5-3435X Characteristic Intel Xeon w5-3425
270 W TDP (PL1 / PBP) 270 W
-- TDP (PL2) --
324 W TDP up 324 W
-- TDP down --
98 °C Tjunction max. 103 °C

Technical details

The Intel Xeon w5-3435X is manufactured in 10 nm and has 45.00 MB cache. The Intel Xeon w5-3425 is manufactured in 10 nm and has a 30.00 MB cache.

Intel Xeon w5-3435X Characteristic Intel Xeon w5-3425
10 nm Technology 10 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, AMX
LGA 4677 Socket LGA 4677
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Yes AES-NI Yes
Windows 11, Windows Server, Linux Operating systems Windows 11, Windows Server, Linux
Q1/2023 Release date Q1/2023
1589 $ Release price 1189 $
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Devices using this processor

Intel Xeon w5-3435X Intel Xeon w5-3425
Unknown Unknown

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