AMD EPYC 7261 vs Intel Xeon Phi 7250F
We compared two server CPUs: AMD EPYC 7261 with 8 cores 2.5GHz and Intel Xeon Phi 7250F with 68 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7261 's Advantages
Released 2 years late
Higher specification of memory (2666 vs 4)
Higher base frequency (2.5GHz vs 1.4GHz)
Lower TDP (170W vs 230W)
Score
General Parameters
Jun 2018
Release Date
Jun 2016
AMD
Manufacturer
Intel
Server
Type
Server
Naples
Core Architecture
Knights Landing
AMD Socket SP3
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
EPYC (Zen (Naples))
Generation
Xeon Phi (Knights Landing)
Package
4.8 billions
Transistor Count
8 billions
14 nm
Manufacturing Process
14 nm
170 W
Power Consumption
230 W
81 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
-
CPU Performance
2.5 GHz
Performance Core Base Frequency
1.4 GHz
2.9 GHz
Performance Core Turbo Frequency
1.6 GHz
8
Total Core Count
68
16
Total Thread Count
272
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
14.0
96 K per core
L1 Cache
32 K per core
512 K per core
L2 Cache
512 K per core
32 MB shared
L3 Cache
-
Yes
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR4
8
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
