Intel Xeon E5 1691 v3 vs Xeon Platinum 8276

VS

Intel Xeon E5-1691 v3

Intel Xeon Platinum 8276

We compared two server CPUs: Intel Xeon E5 1691 v3 with 14 cores 2.5GHz and Xeon Platinum 8276 with 28 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 1691 v3 's Advantages

Higher specification of memory (2133 vs 4)

Higher base frequency (2.5GHz vs 2.2GHz)

Lower TDP (135W vs 165W)

Xeon Platinum 8276 's Advantages

Released 4 years and 3 months late

Larger L3 cache size (38.5MB vs 35MB)

More modern manufacturing process (14nm vs 22nm)

Score

Intel Xeon E5 1691 v3

VS

Xeon Platinum 8276

General Parameters

Sep 2014

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Cascade Lake-SP

Intel Socket 2011-3

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

2.6 billions

Transistor Count

8 billions

22 nm

Manufacturing Process

14 nm

135 W

Power Consumption

165 W

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.2 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

14

Total Core Count

28

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

22.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

35 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4-2133

Memory Types

DDR4

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

40

PCIe Lanes

-

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