Intel Xeon w7-3455 vs Intel Xeon w7-3465X

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CPU comparison with benchmarks


Intel Xeon w7-3455 CPU1 vs CPU2 Intel Xeon w7-3465X
Intel Xeon w7-3455 Intel Xeon w7-3465X

CPU comparison

In this CPU comparison, we compare the Intel Xeon w7-3455 and the Intel Xeon w7-3465X and use benchmarks to check which processor is faster.

We compare the Intel Xeon w7-3455 24 core processor released in Q1/2023 with the Intel Xeon w7-3465X which has 28 CPU cores and was introduced 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
-- Predecessor Intel Xeon W-3365
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w7-3455 is a 24 core processor with a clock frequency of 2.50 GHz (4.80 GHz). The processor can compute 48 threads at the same time. The Intel Xeon w7-3465X clocks with 2.50 GHz (4.80 GHz), has 28 CPU cores and can calculate 56 threads in parallel.

Intel Xeon w7-3455 Characteristic Intel Xeon w7-3465X
24 Cores 28
48 Threads 56
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
2.50 GHz Frequency 2.50 GHz
4.80 GHz Turbo Frequency (1 Core) 4.80 GHz
3.30 GHz Turbo Frequency (All Cores) 3.20 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 w7-3455 Characteristic Intel Xeon w7-3465X
-- 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 w7-3455, while the Intel Xeon w7-3465X supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

Intel Xeon w7-3455 Characteristic Intel Xeon w7-3465X
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 --
67.50 MB L3 Cache 75.00 MB
5.0 PCIe version 5.0
112 PCIe lanes 112
441.1 GB/s PCIe Bandwidth 441.1 GB/s

Thermal Management

The Intel Xeon w7-3455 has a TDP of 270 W. The TDP of the Intel Xeon w7-3465X is 300 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon w7-3455 Characteristic Intel Xeon w7-3465X
270 W TDP (PL1 / PBP) 300 W
-- TDP (PL2) --
324 W TDP up 360 W
-- TDP down --
92 °C Tjunction max. 97 °C

Technical details

The Intel Xeon w7-3455 has 67.50 MB cache and is manufactured in 10 nm. The cache of Intel Xeon w7-3465X is at 75.00 MB. The processor is manufactured in 10 nm.

Intel Xeon w7-3455 Characteristic Intel Xeon w7-3465X
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
2489 $ Release price 2889 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon w7-3455 (100%)
Intel Xeon w7-3465X (100%)
⌀ Multi core performance in 0 CPU benchmarks
Intel Xeon w7-3455 (0%)
Intel Xeon w7-3465X (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
1996 (100%)
Intel Xeon w7-3465X Intel Xeon w7-3465X
28C 56T @ 4.80 GHz
1996 (100%)

Devices using this processor

Intel Xeon w7-3455 Intel Xeon w7-3465X
Unknown Unknown

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