Home Comparison Intel Xeon Platinum 9221 vs AMD EPYC 7351

Intel Xeon Platinum 9221 vs AMD EPYC 7351

We compared two server CPUs: Intel Xeon Platinum 9221 with 32 cores 2.1GHz and AMD EPYC 7351 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 9221 's Advantages
Released 1 years and 10 months late
Higher specification of memory (2933 vs 2666)
Larger L3 cache size (71.5MB vs 64MB)
AMD EPYC 7351 's Advantages
Higher base frequency (2.4GHz vs 2.1GHz)
Lower TDP (170W vs 250W)

Score

VS

General Parameters

Apr 2019
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Cascade Lake-AP
Core Architecture
Naples
Intel BGA 5903
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon Platinum (Cascade Lake-AP)
Generation
EPYC (Zen (Naples))

Package

8 billions
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
250 W
Power Consumption
170 W
-
Peak Operating Temperature
85 °C
Intel
Foundry
GlobalFoundries
-
Die Size
213 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
2.4 GHz
3.7 GHz
Performance Core Turbo Frequency
2.9 GHz
32
Total Core Count
16
64
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
24.0
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
71.5 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
8
SMP
2

Memory Parameters

DDR4-2933
Memory Types
DDR4-2666
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3

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