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.
12 Generation 8
Intel Xeon W Family Intel Xeon W
Intel Xeon W-3400 Group Intel Xeon W-3300
Intel Xeon w7-3455 Name Intel Xeon W-3345
Desktop / Server Segment Desktop / Server
 
 

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.
24 CPU Cores 24
48 Threads 48
4.8 GHz Turbo Frequency (1 core) 4.0 GHz
2.5 GHz Frequency 3.0 GHz
24x Cores 24x
normal Core architecture normal
No Overclocking No
Yes Hyperthreading Yes
 
 

Internal Graphics

The Intel Xeon w7-3455 does not have integrated graphics.
The Intel Xeon W-3345 does not have integrated graphics.
-- Generation --
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-- GPU (Turbo) --
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-- Technology --
GPU name
0 bytes Max. GPU Memory 0 bytes
-- Direct X --
 
 

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

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.
8 Memory channels 8
4.0 TB Max. Memory 4.0 TB
DDR5-4800 Memory type DDR4-3200
Yes AES-NI Yes
307.2 GB/s Bandwidth 204.8 GB/s
Yes ECC Yes
pci PCIe pci
 
 

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.
Q1/2023 Release date Q3/2021
Sapphire Rapids-WS Architecture Ice Lake W
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization VT-x, VT-x EPT, VT-d
Monolithic Chip design Monolithic
67.5 MB L3-Cache 36.0 MB
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
10 nm Technology 10 nm
LGA 4677 Socket LGA 4189
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
2489 $ Release price 2499 $
Linux, Windows 11, Windows Server Operating systems Windows 10, Linux
0 bytes L2-Cache 30.0 MB