Xeon Platinum 8276 vs Intel Xeon E5 2673 v3

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Intel Xeon Platinum 8276

Intel Xeon E5-2673 v3

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon E5 2673 v3 with 12 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8276 's Advantages

Released 4 years and 3 months late

Larger L3 cache size (38.5MB vs 30MB)

More modern manufacturing process (14nm vs 22nm)

Intel Xeon E5 2673 v3 's Advantages

Higher specification of memory (2133 vs 4)

Higher base frequency (2.4GHz vs 2.2GHz)

Lower TDP (105W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276

702

Intel Xeon E5 2673 v3 +4%

731

Geekbench 6 Multi Core

Xeon Platinum 8276 +75%

2654

Intel Xeon E5 2673 v3

1516

Xeon Platinum 8276

VS

Intel Xeon E5 2673 v3

General Parameters

Dec 2018

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Haswell-EP

Intel Socket 3647

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon E5 (Haswell-EP)

Package

8 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

165 W

Power Consumption

105 W

Intel

Foundry

Intel

-

Die Size

356 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.4 GHz

4 GHz

Performance Core Turbo Frequency

3.1 GHz

28

Total Core Count

12

56

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

24.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

38.5 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4

Memory Types

DDR3,DDR4-2133

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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