Intel Xeon E5 2658 vs Intel Xeon Gold 6442Y

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Intel Xeon E5 2658 Intel Xeon Gold 6442Y

We compared two server CPUs: Intel Xeon E5 2658 with 8 cores 2.1GHz and Intel Xeon Gold 6442Y with 24 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2658 's Advantages

Lower TDP (95W vs 225W)

Intel Xeon Gold 6442Y 's Advantages

Released 10 years and 10 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Higher base frequency (2.6GHz vs 2.1GHz)

Larger L3 cache size (60MB vs 20MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2658

451

Intel Xeon Gold 6442Y +300%

1808

Geekbench 6 Multi Core

Intel Xeon E5 2658

3932

Intel Xeon Gold 6442Y +380%

18895

Intel Xeon E5 2658

VS

Intel Xeon Gold 6442Y

General Parameters

Mar 2012

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Sapphire Rapids

Intel Socket 2011

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

2.27 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

Intel Socket 2011

Socket

Intel Socket 4677

95 W

Power Consumption

225 W

-

Peak Operating Temperature

79 °C

Intel

Foundry

Intel

435 mm²

Die Size

-

FC-LGA10

Package

FC-LGA16A

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.6 GHz

2.4 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

24

16

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

26.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

20 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

80

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