Intel Xeon w5-2445 vs Intel Xeon W-2145

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon w5-2445 or Intel Xeon w5-2445 – 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 w5-2445 features 10 processor cores and has the capability to manage 20 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 w5-2445, you'll need a motherboard with a LGA 4677 socket.
The Intel Xeon W-2145 features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q3/2017 and belongs to the 6 generation of the Intel Xeon W series.
To use the Intel Xeon W-2145, you'll need a motherboard with a LGA 2066 socket.
12 Generation 6
Intel Xeon W Family Intel Xeon W
Intel Xeon W-2400 Group Intel Xeon W-2100/3100
Intel Xeon w5-2445 Name Intel Xeon W-2145
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Xeon w5-2445 has 10 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the Intel Xeon w5-2445 is 3.1 GHz
and turbo frequency for one core is 4.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon W-2145 has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon W-2145 is 3.7 GHz
and turbo frequency for one core is 4.5 GHz.
10 CPU Cores 8
20 Threads 16
4.6 GHz Turbo Frequency (1 core) 4.5 GHz
3.1 GHz Frequency 3.7 GHz
10x Cores 8x
normal Core architecture normal
No Overclocking No
Yes Hyperthreading Yes
None None 4.2 GHz
 
 

Internal Graphics

The Intel Xeon w5-2445 does not have integrated graphics.
The Intel Xeon W-2145 does not have integrated graphics.
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GPU name
0 bytes Max. GPU Memory 0 bytes
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Artificial Intelligence and Machine Learning

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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.
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-- 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 2.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 153.6 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 512.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
4 Memory channels 4
2.0 TB Max. Memory 512.0 GB
DDR5-4800 Memory type DDR4-2666
Yes AES-NI Yes
153.6 GB/s Bandwidth 85.4 GB/s
Yes ECC Yes
pci PCIe pci
 
 

Thermal Management

The processor has a thermal design power (TDP) of 175 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 140 W watts.
210 W TDP up None
175 W TDP (PL1 / PBP) 140 W
94 °C Tjunction max --
 
 

Technical details

The Intel Xeon w5-2445 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 26.2 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon W-2145 is manufactured using a 14 nm process.
In total, this processor boasts a generous 11.0 MB cache.
Q1/2023 Release date Q3/2017
Sapphire Rapids-WS Architecture Skylake 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
26.2 MB L3-Cache 11.0 MB
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
10 nm Technology 14 nm
LGA 4677 Socket LGA 2066
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
839 $ Release price 1113 $
Linux, Windows 11, Windows Server Operating systems Windows 10, Linux
0 bytes L2-Cache 0 bytes