Intel Xeon Platinum 8260 vs AMD Ryzen 9 3900X

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Intel Xeon Platinum 8260 AMD Ryzen 9 3900X

We compared the desktop Intel Xeon Platinum 8260 with 24 cores 2.4GHz and the AMD Ryzen 9 3900X with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 3900X 's Advantages

Released 7 months late

Higher specification of memory (DDR4-3200 vs DDR4)

Higher base frequency (3.8GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 35.75MB)

Lower TDP (105W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8260

1169

AMD Ryzen 9 3900X +57%

1842

Geekbench 6 Multi Core

Intel Xeon Platinum 8260

8928

AMD Ryzen 9 3900X +31%

11715

Intel Xeon Platinum 8260

VS

AMD Ryzen 9 3900X

General Parameters

Dec 2018

Release Date

Jul 2019

Intel

Manufacturer

AMD

Server

Type

Desktop

-

Instruction Set

x86-64

Cascade Lake-SP

Core Architecture

Zen 2

Intel Socket 3647

Socket

AM4

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

-

Package

8 billions

Transistor Count

3.8 billions

14 nm

Manufacturing Process

7 nm

Intel Socket 3647

Socket

AM4

165 W

Power Consumption

105 W

-

Peak Operating Temperature

95 °C

Intel

Foundry

-

FC-LGA3647

Package

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

2.4 GHz

Performance Core Base Frequency

3.8 GHz

3.9 GHz

Performance Core Turbo Frequency

4.6 GHz

24

Total Core Count

12

48

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

38x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

35.75 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

8

SMP

-

Memory Parameters

DDR4

Memory Types

DDR4-3200

-

Max Memory Size

128 GB

Max Memory Channels

2

-

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Ryzen 9 3900X

-

PCIe Version

4.0

-

PCIe Lanes

16

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