AMD EPYC Embedded 9254 vs Intel Xeon Phi 7120D
We compared two server CPUs: AMD EPYC Embedded 9254 with 24 cores 2.9GHz and Intel Xeon Phi 7120D with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 9254 's Advantages
Released 9 years late
Higher specification of memory (4800 vs 4)
Higher base frequency (2.9GHz vs 1.238GHz)
More modern manufacturing process (5nm vs 22nm)
Lower TDP (200W vs 270W)
Score
General Parameters
Mar 2023
Release Date
Mar 2014
AMD
Manufacturer
SFF
Server
Type
Server
Genoa
Core Architecture
Knights Corner
AMD Socket SP5
Socket
SFF 230-Pin
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
Xeon Phi (Knights Corner)
Package
26.28 billions
Transistor Count
5 billions
5 nm
Manufacturing Process
22 nm
200 W
Power Consumption
270 W
TSMC
Foundry
Intel
4x72 mm²
Die Size
350 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.9 GHz
Performance Core Base Frequency
1.238 GHz
4.15 GHz
Performance Core Turbo Frequency
1.333 GHz
24
Total Core Count
61
48
Total Thread Count
244
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
12.0
64 K per core
L1 Cache
32 K per core
1 MB per core
L2 Cache
512 K per core
128 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR5-4800
Memory Types
DDR3,DDR4
12
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
-
128
PCIe Lanes
-
