Intel Xeon E5 1681 v3 vs Intel Xeon Gold 6338N

VS

Intel Xeon E5-1681 v3

Intel Xeon Gold 6338N

We compared two server CPUs: Intel Xeon E5 1681 v3 with 10 cores 2.9GHz and Intel Xeon Gold 6338N with 32 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1681 v3 's Advantages

Higher base frequency (2.9GHz vs 2.2GHz)

Lower TDP (135W vs 185W)

Intel Xeon Gold 6338N 's Advantages

Released 6 years and 7 months late

Higher specification of memory (2667 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (48MB vs 25MB)

More modern manufacturing process (10nm vs 22nm)

Score

Intel Xeon E5 1681 v3

VS

Intel Xeon Gold 6338N

General Parameters

Sep 2014

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-SP

Intel Socket 2011-3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon Gold (Ice Lake-SP)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

135 W

Power Consumption

185 W

-

Peak Operating Temperature

83 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.2 GHz

3.5 GHz

Performance Core Turbo Frequency

3.5 GHz

10

Total Core Count

32

20

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

22.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

25 MB shared

L3 Cache

48 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2133

Memory Types

DDR4-2667

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

64

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