Intel Xeon E5 4640 vs Intel Xeon Gold 6348

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Intel Xeon E5-4640

Intel Xeon Gold 6348

We compared two server CPUs: Intel Xeon E5 4640 with 8 cores 2.4GHz and Intel Xeon Gold 6348 with 28 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 4640 's Advantages

Lower TDP (95W vs 235W)

Intel Xeon Gold 6348 's Advantages

Released 8 years and 11 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Higher base frequency (2.6GHz vs 2.4GHz)

Larger L3 cache size (42MB vs 20MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 4640

375

Intel Xeon Gold 6348 +318%

1571

Geekbench 6 Multi Core

Intel Xeon E5 4640

658

Intel Xeon Gold 6348 +1251%

8894

Intel Xeon E5 4640

VS

Intel Xeon Gold 6348

General Parameters

May 2012

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Ice Lake-SP

Intel Socket 2011

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon Gold (Ice Lake-SP)

Package

2.27 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

95 W

Power Consumption

235 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

435 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.6 GHz

2.8 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

28

16

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

42 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

64

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