Intel Xeon W-2125 vs Intel Xeon W-2145

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon W-2125 or Intel Xeon W-2125 – 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 W-2125 features 4 processor cores and has the capability to manage 8 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-2125, you'll need a motherboard with a LGA 2066 socket.
The Intel Xeon W-2145 features 8 processor cores and has the capability to manage 16 threads concurrently.
To use the Intel Xeon W-2145, you'll need a motherboard with a LGA 2066 socket.
6 Generation 6
Intel Xeon W-2125 Name Intel Xeon W-2145
Intel Xeon W Family Intel Xeon W
Desktop / Server Segment Desktop / Server
Intel Xeon W-2100/3100 Group Intel Xeon W-2100/3100
 
 

CPU Cores and Base Frequency

The Intel Xeon W-2125 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon W-2125 is 4.0 GHz
and turbo frequency for one core is 4.5 GHz.
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
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
8 Threads 16
Yes Hyperthreading Yes
4.5 GHz Turbo Frequency (all cores) 4.2 GHz
4.0 GHz Frequency 3.7 GHz
4 CPU Cores 8
normal Core architecture normal
4.5 GHz Turbo Frequency (1 core) 4.5 GHz
4x Cores 8x
No Overclocking No
 
 

Internal Graphics

The Intel Xeon W-2125 does not have integrated graphics.
The Intel Xeon W-2145 does not have integrated graphics.
GPU name
-- Shaders --
-- Technology --
-- GPU frequency --
-- Execution units --
-- GPU (Turbo) --
-- Direct X --
-- Generation --
0 bytes Max. GPU Memory 0 bytes
-- Release date --
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

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

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

Memory & PCIe

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.
Yes AES-NI Yes
Yes ECC Yes
pci PCIe pci
DDR4-2666 Memory type DDR4-2666
4 Memory channels 4
512.0 GB Max. Memory 512.0 GB
85.4 GB/s Bandwidth 85.4 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 120 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.
-- Tjunction max --
120 W TDP (PL1 / PBP) 140 W
 
 

Technical details

The Intel Xeon W-2125 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 8.2 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.
444 $ Release price 1113 $
14 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
Technical data sheet Documents Technical data sheet
0 bytes L2-Cache 0 bytes
8.2 MB L3-Cache 11.0 MB
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
-- Part Number --
Monolithic Chip design Monolithic
LGA 2066 Socket LGA 2066
Skylake W Architecture Skylake W
Q3/2017 Release date Q3/2017
Windows 10, Linux Operating systems Windows 10, Linux
 
 

Benchmarks

Estimated results for PassMark CPU Mark

Intel Xeon W-2145
8C 16T @ 3.7 GHz
18183
18183
Intel Xeon W-2125
4C 8T @ 4.0 GHz
10031
10031

Geekbench 5, 64bit (Multi-Core)

Intel Xeon W-2145
8C 16T @ 3.7 GHz
9524
9524
Intel Xeon W-2125
4C 8T @ 4.0 GHz
5243
5243

Geekbench 6 (Multi-Core)

Intel Xeon W-2145
8C 16T @ 3.7 GHz
8564
8564
Intel Xeon W-2125
4C 8T @ 4.0 GHz
5324
5324

Cinebench R15 (Multi-Core)

Intel Xeon W-2145
8C 16T @ 3.7 GHz
1852
1852
Intel Xeon W-2125
4C 8T @ 4.0 GHz
943
943

Geekbench 6 (Single-Core)

Intel Xeon W-2145
8C 16T @ 3.7 GHz
1487
1487
Intel Xeon W-2125
4C 8T @ 4.0 GHz
1412
1412

Geekbench 5, 64bit (Single-Core)

Intel Xeon W-2145
8C 16T @ 3.7 GHz
1258
1258
Intel Xeon W-2125
4C 8T @ 4.0 GHz
1243
1243

Cinebench R15 (Single-Core)

Intel Xeon W-2125
4C 8T @ 4.0 GHz
193
193
Intel Xeon W-2145
8C 16T @ 3.7 GHz
193
193