Xeon Platinum 8276 vs Xeon E5345

VS

Intel Xeon Platinum 8276

Intel Xeon E5345

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and Xeon E5345 with 4 cores 2.333GHz . 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 12 years and 1 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 65nm)

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 2.2GHz)

Lower TDP (80W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276 +166%

702

Xeon E5345

263

Geekbench 6 Multi Core

Xeon Platinum 8276 +119%

2654

Xeon E5345

1210

Xeon Platinum 8276

VS

Xeon E5345

General Parameters

Dec 2018

Release Date

Nov 2006

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Clovertown

Intel Socket 3647

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon (Clovertown)

Package

8 billions

Transistor Count

0.582 billions

14 nm

Manufacturing Process

65 nm

165 W

Power Consumption

80 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

-

Die Size

2x143 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.333 GHz

4 GHz

Performance Core Turbo Frequency

0

28

Total Core Count

4

56

Total Thread Count

4

100 MHz

Bus Frequency

333 MHz

22.0

Multiplier

7.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

4 MB per die

38.5 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4

Memory Types

DDR2, DDR3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

0

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