Intel Xeon Platinum 8558 vs Xeon E7 2803

VS

Intel Xeon Platinum 8558

Intel Xeon E7-2803

We compared two server CPUs: Intel Xeon Platinum 8558 with 48 cores 2.1GHz and Xeon E7 2803 with 6 cores 1.733GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8558 's Advantages

Released 12 years and 8 months late

Higher specification of memory (5200 vs 1333)

Higher base frequency (2.1GHz vs 1.733GHz)

Larger L3 cache size (260MB vs 18MB)

More modern manufacturing process (7nm vs 32nm)

Xeon E7 2803 's Advantages

Lower TDP (105W vs 330W)

Score

Intel Xeon Platinum 8558

VS

Xeon E7 2803

General Parameters

Dec 2023

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Westmere-EX

Intel Socket 4677

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

7 nm

Manufacturing Process

32 nm

330 W

Power Consumption

105 W

98 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

513 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.733 GHz

4.0 GHz

Performance Core Turbo Frequency

0

48

Total Core Count

6

96

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

21

Multiplier

13.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

260 MB

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5200

Memory Types

DDR3-1333

4 TB

Max Memory Size

-

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

80

PCIe Lanes

-

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