Intel Xeon W-1270E vs Intel Xeon W-2145

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon W-1270E or Intel Xeon W-1270E – 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-1270E features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q2/2020 and belongs to the 10 generation of the Intel Xeon W series.
To use the Intel Xeon W-1270E, you'll need a motherboard with a LGA 1200 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.
10 Generation 6
Intel Xeon W-1270E Name Intel Xeon W-2145
Desktop / Server Segment Desktop / Server
Intel Xeon W-1200 Group Intel Xeon W-2100/3100
Intel Xeon W Family Intel Xeon W
 
 

CPU Cores and Base Frequency

The Intel Xeon W-1270E has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon W-1270E is 3.4 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-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.
normal Core architecture normal
4.8 GHz Turbo Frequency (1 core) 4.5 GHz
8 CPU Cores 8
8x Cores 8x
Yes Hyperthreading Yes
No Overclocking No
3.4 GHz Frequency 3.7 GHz
16 Threads 16
4.2 GHz Turbo Frequency (all cores) 4.2 GHz
 
 

Internal Graphics

The Intel Xeon W-1270E has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon W-1270E uses the Intel UHD Graphics P630, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Xeon W-2145 does not have integrated graphics.
1.2 GHz GPU (Turbo) --
64.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
24 Execution units --
Q4/2017 Release date --
12 Direct X --
14 nm Technology --
0.35 GHz GPU frequency --
192 Shaders --
Intel UHD Graphics P630 GPU name
9.5 Generation --
 
 

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.
Decode / Encode h265 / HEVC (10 bit) --
Decode / Encode h265 / HEVC (8 bit) --
Decode / Encode AVC --
Decode / Encode VP9 --
Decode / Encode JPEG --
Decode / Encode VP8 --
Decode VC-1 --
No AV1 --
Decode / Encode h264 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 46.9 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.
2 Memory channels 4
46.9 GB/s Bandwidth 85.4 GB/s
128.0 GB Max. Memory 512.0 GB
Yes ECC Yes
pci PCIe pci
DDR4-2933 Memory type DDR4-2666
Yes AES-NI Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 80 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.
80 W TDP (PL1 / PBP) 140 W
100 °C Tjunction max --
 
 

Technical details

The Intel Xeon W-1270E is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
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.
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
LGA 1200 Socket LGA 2066
Windows 10, Linux Operating systems Windows 10, Linux
Monolithic Chip design Monolithic
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
Q2/2020 Release date Q3/2017
367 $ Release price 1113 $
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
14 nm Technology 14 nm
Comet Lake W Architecture Skylake W
-- Part Number --
0 bytes L3-Cache 11.0 MB
16.0 MB L2-Cache 0 bytes