Intel Xeon Gold 5515 vs Intel Xeon E5 1681 v3

VS

Intel Xeon Gold 5515+

Intel Xeon E5-1681 v3

We compared two server CPUs: Intel Xeon Gold 5515 with 8 cores 3.2GHz and Intel Xeon E5 1681 v3 with 10 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5515 's Advantages

Released 9 years and 3 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 2.9GHz)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E5 1681 v3 's Advantages

Larger L3 cache size (25MB vs 22.5MB)

Lower TDP (135W vs 165W)

Score

Intel Xeon Gold 5515

VS

Intel Xeon E5 1681 v3

General Parameters

Dec 2023

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Haswell-EP

Intel Socket 4677

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

165 W

Power Consumption

135 W

76 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

2x763 mm²

Die Size

356 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.9 GHz

4.1 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

10

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

29.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

22.5 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

40

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