Intel Xeon Platinum 8558U vs Intel Xeon E3 1275 v5

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Intel Xeon Platinum 8558U Intel Xeon E3 1275 v5

We compared two server CPUs: Intel Xeon Platinum 8558U with 48 cores 2.0GHz and Intel Xeon E3 1275 v5 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8558U 's Advantages

Released 8 years and 2 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Larger L3 cache size (260MB vs 8MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon E3 1275 v5 's Advantages

Higher base frequency (3.6GHz vs 2.0GHz)

Lower TDP (80W vs 300W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8558U

1098

Intel Xeon E3 1275 v5 +22%

1347

Geekbench 6 Multi Core

Intel Xeon Platinum 8558U +138%

10801

Intel Xeon E3 1275 v5

4527

Intel Xeon Platinum 8558U

VS

Intel Xeon E3 1275 v5

General Parameters

Dec 2023

Release Date

Oct 2015

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Skylake-DT

Intel Socket 4677

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P530

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon E3 (Skylake-DT)

Package

-

Transistor Count

1.75 billions

7 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel Socket 1151

300 W

Power Consumption

80 W

98 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

122 mm²

FC-LGA16A

Package

FC-LGA14C

CPU Performance

2.0 GHz

Performance Core Base Frequency

3.6 GHz

4.0 GHz

Performance Core Turbo Frequency

4 GHz

48

Total Core Count

4

96

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20

Multiplier

36.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

260 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3,

4 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

16

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