Intel Xeon w7-3455 vs Intel Xeon W-3345

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon w7-3455 or Intel Xeon w7-3455 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Xeon w7-3455 features 24 processor cores and has the capability to manage 48 threads concurrently.
It was released in Q1/2023 and belongs to the 12 generation of the Intel Xeon W series.
To use the Intel Xeon w7-3455, you'll need a motherboard with a LGA 4677 socket.
The Intel Xeon W-3345 features 24 processor cores and has the capability to manage 48 threads concurrently.
It was released in Q3/2021 and belongs to the 8 generation of the Intel Xeon W series.
To use the Intel Xeon W-3345, you'll need a motherboard with a LGA 4189 socket.
Intel Xeon W Family Intel Xeon W
Desktop / Server Segment Desktop / Server
Intel Xeon w7-3455 Name Intel Xeon W-3345
Intel Xeon W-3400 Group Intel Xeon W-3300
12 Generation 8
 
 

CPU Cores and Base Frequency

The Intel Xeon w7-3455 has 24 CPU cores and can calculate 48 threads in parallel.
The clock frequency of the Intel Xeon w7-3455 is 2.5 GHz
and turbo frequency for one core is 4.8 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon W-3345 has 24 CPU cores and can calculate 48 threads in parallel.
The clock frequency of the Intel Xeon W-3345 is 3.0 GHz
and turbo frequency for one core is 4.0 GHz.
24x Cores 24x
2.5 GHz Frequency 3.0 GHz
24 CPU Cores 24
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
48 Threads 48
4.8 GHz Turbo Frequency (1 core) 4.0 GHz
 
 

Internal Graphics

The Intel Xeon w7-3455 does not have integrated graphics.
The Intel Xeon W-3345 does not have integrated graphics.
-- GPU (Turbo) --
-- Release date --
-- Execution units --
-- Direct X --
-- Max. displays --
-- Shaders --
GPU name
-- GPU frequency --
0 bytes Max. GPU Memory 0 bytes
-- Generation --
-- Technology --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
-- VP8 --
-- VP9 --
-- AVC --
-- h264 --
-- JPEG --
-- VC-1 --
-- AV1 --
-- h265 / HEVC (8 bit) --
-- h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 307.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes AES-NI Yes
4.0 TB Max. Memory 4.0 TB
307.2 GB/s Bandwidth 204.8 GB/s
DDR5-4800 Memory type DDR4-3200
pci PCIe pci
8 Memory channels 8
Yes ECC Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 270 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 250 W watts.
324 W TDP up None
270 W TDP (PL1 / PBP) 250 W
92 °C Tjunction max --
 
 

Technical details

The Intel Xeon w7-3455 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 67.5 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon W-3345 is manufactured using a 10 nm process.
In total, this processor boasts a generous 36.0 MB cache.
Technical data sheet Documents Technical data sheet
Q1/2023 Release date Q3/2021
LGA 4677 Socket LGA 4189
0 bytes L2-Cache 30.0 MB
67.5 MB L3-Cache 36.0 MB
Linux, Windows 11, Windows Server Operating systems Windows 10, Linux
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Sapphire Rapids-WS Architecture Ice Lake W
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization VT-x, VT-x EPT, VT-d
2489 $ Release price 2499 $
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
Monolithic Chip design Monolithic
10 nm Technology 10 nm