Home Comparison Intel Xeon Platinum 8458P vs Intel Xeon Gold 6448Y

Intel Xeon Platinum 8458P vs Intel Xeon Gold 6448Y

We compared two server CPUs: Intel Xeon Platinum 8458P with 44 cores 2.7GHz and Intel Xeon Gold 6448Y 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 8458P 's Advantages
Higher base frequency (2.7GHz vs 2.1GHz)
Larger L3 cache size (82.5MB vs 60MB)
Intel Xeon Gold 6448Y 's Advantages
Lower TDP (225W vs 350W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Platinum 8458P
1764
Intel Xeon Gold 6448Y +21%
2136
Geekbench 6 Multi Core
Intel Xeon Platinum 8458P +114%
17458
Intel Xeon Gold 6448Y
8127
VS

General Parameters

Jan 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Sapphire Rapids
Intel Socket 4677
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Platinum (Sapphire Rapids-SP)
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

10 nm
Manufacturing Process
10 nm
350 W
Power Consumption
225 W
78 °C
Peak Operating Temperature
79 °C
Intel
Foundry
Intel
4x477 mm²
Die Size
-

CPU Performance

2.7 GHz
Performance Core Base Frequency
2.1 GHz
3.8 GHz
Performance Core Turbo Frequency
4.1 GHz
44
Total Core Count
32
88
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
21.0
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
82.5 MB
L3 Cache
60 MB
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
2

Memory Parameters

DDR5-4800
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
80
PCIe Lanes
80

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