Home Comparison Intel Xeon Platinum 8458P vs Intel Atom x7809C

Intel Xeon Platinum 8458P vs Intel Atom x7809C

Intel Xeon Platinum 8458P
VS
Intel Atom x7809C
Intel Xeon Platinum 8458P
Intel Atom x7809C
We compared two server CPUs: Intel Xeon Platinum 8458P with 44 cores 2.7GHz and Intel Atom x7809C with 8 cores 2GHz . 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
Newer PCIe version (5 vs 3)
Higher base frequency (2.7GHz vs 2GHz)
Larger L3 cache size (82.5MB vs 6MB)
Intel Atom x7809C 's Advantages
Released 1 years and 3 months late
Higher specification of memory (4800 vs 4800)
Lower TDP (25W vs 350W)

Score

Intel Xeon Platinum 8458P
VS
Intel Atom x7809C

General Parameters

Jan 2023
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Amston Lake
Intel Socket 4677
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon Platinum (Sapphire Rapids-SP)
Generation
Atom (Gracemont)

Package

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

CPU Performance

2.7 GHz
Performance Core Base Frequency
2 GHz
3.8 GHz
Performance Core Turbo Frequency
3.6 GHz
44
Total Core Count
8
88
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
20.0
80 K per core
L1 Cache
96 KB per core
2 MB per core
L2 Cache
2 MB per module
82.5 MB
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
8
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No

Miscellaneous

-
Official Website
Intel Atom x7809C
5
PCIe Version
3
80
PCIe Lanes
9

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