Intel Xeon Phi 7250F vs AMD EPYC 7343
We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and AMD EPYC 7343 with 16 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7343 's Advantages
Released 4 years and 9 months late
Higher specification of memory (3200 vs 4)
Higher base frequency (3.2GHz vs 1.4GHz)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (190W vs 230W)
Score
General Parameters
Jun 2016
Release Date
Mar 2021
Intel
Manufacturer
AMD
Server
Type
Server
Knights Landing
Core Architecture
Milan
Intel Socket 3647
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
EPYC (Zen 3 (Milan))
Package
8 billions
Transistor Count
16.6 billions
14 nm
Manufacturing Process
7 nm
230 W
Power Consumption
190 W
Intel
Foundry
TSMC
-
Die Size
4x81 mm²
-
I/O Process Size
12 nm
-
I/O Die Size
416 mm²
CPU Performance
1.4 GHz
Performance Core Base Frequency
3.2 GHz
1.6 GHz
Performance Core Turbo Frequency
3.9 GHz
68
Total Core Count
16
272
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
32.0
32 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
512 KB per core
-
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
4
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR4-3200
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
4
-
PCIe Lanes
128
