Intel Xeon Phi 7235 vs AMD EPYC 9734
We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz and AMD EPYC 9734 with 112 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7235 's Advantages
Lower TDP (250W vs 340W)
AMD EPYC 9734 's Advantages
Released 5 years and 6 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (2.2GHz vs 1.3GHz)
More modern manufacturing process (5nm vs 14nm)
Score
General Parameters
Dec 2017
Release Date
Jun 2023
Intel
Manufacturer
AMD
Server
Type
Server
Knights Mill
Core Architecture
Bergamo
Intel Socket 3647
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Mill)
Generation
EPYC (Zen 4c (Bergamo))
Package
8 billions
Transistor Count
71 billions
14 nm
Manufacturing Process
5 nm
250 W
Power Consumption
340 W
Intel
Foundry
TSMC
-
Die Size
8x73 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
1.3 GHz
Performance Core Base Frequency
2.2 GHz
1.4 GHz
Performance Core Turbo Frequency
3 GHz
64
Total Core Count
112
256
Total Thread Count
224
100 MHz
Bus Frequency
100 MHz
13.0
Multiplier
22.0
32 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
1 MB per core
-
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR5-4800
Max Memory Channels
12
-
Max Memory Bandwidth
460.8 GB/s
Yes
ECC Memory Support
Yes
