Home Comparison Intel Xeon Platinum 9282 vs Intel Xeon Platinum 8458P

Intel Xeon Platinum 9282 vs Intel Xeon Platinum 8458P

We compared two server CPUs: Intel Xeon Platinum 9282 with 56 cores 2.6GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . 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
Released 3 years and 9 months late
Higher specification of memory (4800 vs 2933)
Newer PCIe version (5 vs 3)
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (82.5MB vs 77MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (350W vs 400W)

Score

VS

General Parameters

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

Package

8 billions
Transistor Count
-
14 nm
Manufacturing Process
10 nm
400 W
Power Consumption
350 W
-
Peak Operating Temperature
78 °C
Intel
Foundry
Intel
-
Die Size
4x477 mm²

CPU Performance

2.6 GHz
Performance Core Base Frequency
2.7 GHz
3.8 GHz
Performance Core Turbo Frequency
3.8 GHz
56
Total Core Count
44
112
Total Thread Count
88
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
27.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
77 MB shared
L3 Cache
82.5 MB
No
Unlocked Multiplier
No
8
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
5
-
PCIe Lanes
80

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