Home Comparison Intel Xeon Phi 3120A vs Intel Xeon Platinum 9221

Intel Xeon Phi 3120A vs Intel Xeon Platinum 9221

We compared two server CPUs: Intel Xeon Phi 3120A with 57 cores 1.1GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . 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 5 years and 10 months late
Higher specification of memory (2933 vs 4)
Higher base frequency (2.1GHz vs 1.1GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (250W vs 300W)

Score

VS

General Parameters

Jun 2013
Release Date
Apr 2019
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Cascade Lake-AP
PCIe x16
Socket
Intel BGA 5903
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon Platinum (Cascade Lake-AP)

Package

5 billions
Transistor Count
8 billions
22 nm
Manufacturing Process
14 nm
300 W
Power Consumption
250 W
Intel
Foundry
Intel
350 mm²
Die Size
-

CPU Performance

1.1 GHz
Performance Core Base Frequency
2.1 GHz
0
Performance Core Turbo Frequency
3.7 GHz
57
Total Core Count
32
228
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
11.0
Multiplier
23.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
-
L3 Cache
71.5 MB shared
No
Unlocked Multiplier
No
1
SMP
8

Memory Parameters

DDR3,DDR4
Memory Types
DDR4-2933
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3

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