Xeon Platinum 8280 vs Xeon X3470

VS

Intel Xeon Platinum 8280

Intel Xeon X3470

We compared two server CPUs: Xeon Platinum 8280 with 28 cores 2.7GHz and Xeon X3470 with 4 cores 2.933GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages

Released 9 years and 3 months late

Larger L3 cache size (38.5MB vs 8MB)

More modern manufacturing process (14nm vs 45nm)

Xeon X3470 's Advantages

Higher specification of memory (1333 vs 4)

Higher base frequency (2.933GHz vs 2.7GHz)

Lower TDP (95W vs 205W)

Score

Xeon Platinum 8280

VS

Xeon X3470

General Parameters

Dec 2018

Release Date

Sep 2009

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Lynnfield

Intel Socket 3647

Socket

Intel Socket 1156

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon(Lynnfield)

Package

8 billions

Transistor Count

0.774 billions

14 nm

Manufacturing Process

45 nm

205 W

Power Consumption

95 W

Intel

Foundry

Intel

-

Die Size

296 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.933 GHz

4 GHz

Performance Core Turbo Frequency

3.6 GHz

28

Total Core Count

4

56

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

27.0

Multiplier

22.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

38.5 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3-1333

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

-

PCIe Lanes

16

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