Home Comparison Intel Xeon Platinum 8458P vs Xeon E 2278G

Intel Xeon Platinum 8458P vs Xeon E 2278G

We compared two server CPUs: Intel Xeon Platinum 8458P with 44 cores 2.7GHz and Xeon E 2278G with 8 cores 3.4GHz . 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 8 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (82.5MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Xeon E 2278G 's Advantages
Higher base frequency (3.4GHz vs 2.7GHz)
Lower TDP (95W vs 350W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Platinum 8458P +3%
1764
Xeon E 2278G
1699
Geekbench 6 Multi Core
Intel Xeon Platinum 8458P +113%
17458
Xeon E 2278G
8162
VS

General Parameters

Jan 2023
Release Date
May 2019
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Coffee Lake-S WS
Intel Socket 4677
Socket
Intel Socket 1151
N/A
Integrated Graphics
HD Graphics P630
Xeon Platinum (Sapphire Rapids-SP)
Generation
Xeon E (Coffee Lake)

Package

10 nm
Manufacturing Process
14 nm
350 W
Power Consumption
95 W
78 °C
Peak Operating Temperature
73 °C
Intel
Foundry
Intel
4x477 mm²
Die Size
180 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
3.4 GHz
3.8 GHz
Performance Core Turbo Frequency
5 GHz
44
Total Core Count
8
88
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
34.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
82.5 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-2666
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
16

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