Home Comparison Intel Xeon Platinum 8558P vs Intel Xeon E5640

Intel Xeon Platinum 8558P vs Intel Xeon E5640

We compared two server CPUs: Intel Xeon Platinum 8558P with 48 cores 2.7GHz and Intel Xeon E5640 with 4 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8558P 's Advantages
Released 13 years and 9 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.7GHz vs 2.666GHz)
Larger L3 cache size (260MB vs 12MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E5640 's Advantages
Lower TDP (80W vs 350W)

Score

VS

General Parameters

Dec 2023
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Emerald Rapids
Core Architecture
Westmere-EP
Intel Socket 4677
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon Platinum (Emerald Rapids-SP)
Generation
Xeon (Westmere-EP)

Package

-
Transistor Count
1.17 billions
7 nm
Manufacturing Process
32 nm
350 W
Power Consumption
80 W
98 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
239 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
2.666 GHz
4.0 GHz
Performance Core Turbo Frequency
2.933 GHz
48
Total Core Count
4
96
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
27
Multiplier
20.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
260 MB
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3
4 TB
Max Memory Size
-
8
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
2
80
PCIe Lanes
-

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