Intel Xeon Phi 7250F vs Intel Xeon L5638
We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Intel Xeon L5638 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7250F 's Advantages
Released 6 years and 3 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon L5638 's Advantages
Higher base frequency (2GHz vs 1.4GHz)
Lower TDP (60W vs 230W)
Score
General Parameters
Jun 2016
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Westmere-EP
Intel Socket 3647
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon (Westmere-EP)
Package
8 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
230 W
Power Consumption
60 W
Intel
Foundry
Intel
-
Die Size
239 mm²
CPU Performance
1.4 GHz
Performance Core Base Frequency
2 GHz
1.6 GHz
Performance Core Turbo Frequency
2.4 GHz
68
Total Core Count
6
272
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
14.0
Multiplier
15.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR3
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
2
