Xeon Platinum 8280M vs AMD Ryzen Threadripper Pro 3945WX

VS

Intel Xeon Platinum 8280M

AMD Ryzen Threadripper Pro 3945WX

We compared the server Xeon Platinum 8280M with 28 cores 2.7GHz and the desktop AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280M 's Advantages

Lower TDP (205W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 1 years and 7 months late

Higher specification of memory (3200 vs 2933)

Newer PCIe version (4.0 vs 3)

Higher base frequency (4.0GHz vs 2.7GHz)

Larger L3 cache size (64MB vs 38.5MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280M

805

AMD Ryzen Threadripper Pro 3945WX +93%

1561

Geekbench 6 Multi Core

Xeon Platinum 8280M

6820

AMD Ryzen Threadripper Pro 3945WX +60%

10957

Geekbench 5 Single Core

Xeon Platinum 8280M

733

AMD Ryzen Threadripper Pro 3945WX +77%

1303

Geekbench 5 Multi Core

Xeon Platinum 8280M +121%

31330

AMD Ryzen Threadripper Pro 3945WX

14155

Xeon Platinum 8280M

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Dec 2018

Release Date

Jul 2020

Intel

Manufacturer

AMD

Server

Type

Desktop

-

Instruction Set

x86-64

Cascade Lake-SP

Core Architecture

Zen 2

Intel Socket 3647

Socket

sWRX8

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

-

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

7 nm

205 W

Power Consumption

280 W

-

Peak Operating Temperature

90 °C

Intel

Foundry

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

2.7 GHz

Performance Core Base Frequency

4.0 GHz

4 GHz

Performance Core Turbo Frequency

4.3 GHz

28

Total Core Count

12

56

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

40x

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

38.5 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

8

SMP

-

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

-

Max Memory Size

2048 GB

Max Memory Channels

8

-

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Ryzen Threadripper Pro 3945WX

3

PCIe Version

4.0

-

PCIe Lanes

128

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