Home Comparison Intel Xeon Platinum 8444H vs Intel Xeon Platinum 9221

Intel Xeon Platinum 8444H vs Intel Xeon Platinum 9221

We compared two server CPUs: Intel Xeon Platinum 8444H with 16 cores 2.9GHz 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 8444H 's Advantages
Released 3 years and 9 months late
Higher specification of memory (4800 vs 2933)
Newer PCIe version (5 vs 3)
Higher base frequency (2.9GHz vs 2.1GHz)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon Platinum 9221 's Advantages
Larger L3 cache size (71.5MB vs 45MB)
Lower TDP (250W vs 270W)

Score

Benchmark

Geekbench 5 Single Core
Intel Xeon Platinum 8444H +20%
1214
Intel Xeon Platinum 9221
1004
Geekbench 5 Multi Core
Intel Xeon Platinum 8444H +11%
30151
Intel Xeon Platinum 9221
27056
VS

General Parameters

Jan 2023
Release Date
Apr 2019
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Cascade Lake-AP
Intel Socket 4677
Socket
Intel BGA 5903
N/A
Integrated Graphics
N/A
Xeon Platinum (Sapphire Rapids-SP)
Generation
Xeon Platinum (Cascade Lake-AP)

Package

-
Transistor Count
8 billions
10 nm
Manufacturing Process
14 nm
270 W
Power Consumption
250 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
-

CPU Performance

2.9 GHz
Performance Core Base Frequency
2.1 GHz
4 GHz
Performance Core Turbo Frequency
3.7 GHz
16
Total Core Count
32
32
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
23.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
45 MB
L3 Cache
71.5 MB shared
No
Unlocked Multiplier
No
8
SMP
8
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-2933
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
-

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