Intel Xeon Phi 7250F vs Intel Xeon W 2170B
We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Intel Xeon W 2170B with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon W 2170B 's Advantages
Released 1 years and 6 months late
Higher specification of memory (2666 vs 4)
Higher base frequency (2.5GHz vs 1.4GHz)
Lower TDP (140W vs 230W)
Score
General Parameters
Jun 2016
Release Date
Dec 2017
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Skylake-W
Intel Socket 3647
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon W (Skylake-W)
Package
8 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
230 W
Power Consumption
140 W
-
Peak Operating Temperature
66 °C
Intel
Foundry
Intel
-
Die Size
484 mm²
CPU Performance
1.4 GHz
Performance Core Base Frequency
2.5 GHz
1.6 GHz
Performance Core Turbo Frequency
4.3 GHz
68
Total Core Count
14
272
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
25.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
-
L3 Cache
19.25 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR4
Memory Types
DDR4-2666
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
3
-
PCIe Lanes
48
