Русский 
Deutsch 
Português 
Italiano 
Français 
日本語 
Español 
Polski 
简体中文 
한국어 
Differences
Top features of Intel Xeon W-1250E
-
Higher clock speed3.50 GHz
3.20 GHz
Around -9% better clock speed -
Higher turbo clock speed4.70 GHz
4.50 GHz
Around 4% better overclocked clock speed
-
Performance per watt80 W
105 W
About 1.31 0.97 times less performance per watt
Top features of Intel Xeon W-2140B
-
More number of cores8
6
1 times more cores
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of Intel Xeon W-1250E and Intel Xeon W-2140B is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
Intel Xeon W-1250E
Intel Xeon W-2140B
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
Intel Xeon W
Intel Xeon W
|
| Generation |
10
6
|
| CPU group |
Intel Xeon W-1200
Intel Xeon W-2100/3100
|
CPU Cores and Base Frequency
In this block we are going to compare Intel Xeon W-1250E vs Intel Xeon W-2140B by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.
| Specification | Value |
|---|---|
| Frequency |
3.50 GHz
3.20 GHz
|
| CPU Cores |
6
8
|
| Turbo (1 Core) |
4.70 GHz
4.50 GHz
|
| CPU Threads |
12
16
|
| Hyperthreading |
Yes
Yes
|
| Overclocking |
No
No
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in Intel Xeon W-1250E and Intel Xeon W-2140B along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.
| Specification | Value |
|---|---|
| GPU name |
Intel UHD Graphics P630
no iGPU
|
| GPU frequency |
0.35 GHz
|
| GPU (Turbo) |
1.20 GHz
No turbo
|
| Execution units |
24
|
| Shader |
192
|
| Max. GPU Memory |
64 GB
--
|
| Max. displays |
3
|
| Generation |
9.5
|
| DirectX Version |
12
|
| Technology |
14 nm
|
| Release date |
Q4/2017
|
Hardware codec support
Let's compare the support of video codecs between Intel Xeon W-1250E and Intel Xeon W-2140B. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.
| Specification | Value |
|---|---|
| h265 / HEVC (8 bit) |
Decode / Encode
No
|
| h265 / HEVC (10 bit) |
Decode / Encode
No
|
| h264 |
Decode / Encode
No
|
| VP9 |
Decode / Encode
No
|
| VP8 |
Decode / Encode
No
|
| AV1 |
No
No
|
| AVC |
Decode / Encode
No
|
| VC-1 |
Decode
No
|
| JPEG |
Decode / Encode
No
|
Memory & PCIe
To choose the best model between Intel Xeon W-1250E and Intel Xeon W-2140B you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.
| Specification | Value |
|---|---|
| Memory type |
DDR4-2666
DDR4-2666
|
| Max. Memory |
128 GB
512 GB
|
| ECC |
Yes
Yes
|
| Memory channels |
2
4
|
| PCIe version |
3.0
3.0
|
| PCIe lanes |
16
48
|
Encryption
AES-NI encryption support for CPUs Intel Xeon W-1250E and Intel Xeon W-2140B.
| Specification | Value |
|---|---|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for Intel Xeon W-1250E or Intel Xeon W-2140B? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.
| Specification | Value |
|---|---|
| TDP (PL1) |
80 W
105 W
|
| Tjunction max. |
100 °C
--
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Xeon W-1250E and Intel Xeon W-2140B CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) |
x86-64 (64 bit)
x86-64 (64 bit)
|
| Virtualization |
VT-x, VT-x EPT, VT-d
VT-x, VT-x EPT, VT-d
|
| ISA extensions |
SSE4.1, SSE4.2, AVX2
SSE4.1, SSE4.2, AVX2, AVX-512
|
| L2-Cache |
12.00 MB
--
|
| L3-Cache |
--
11.00 MB
|
| Architecture |
Comet Lake W
Skylake W
|
| Technology |
14 nm
14 nm
|
| Socket |
LGA 1200
LGA 2066
|
| Release date |
Q2/2020
Q3/2017
|
Devices using this processor
List of devices based on Intel Xeon W-1250E and Intel Xeon W-2140B.
| Specification | Value |
|---|---|
| Used in |
Unknown
Apple iMac Pro (2017)
|
