AMD Threadripper PRO 7975WX vs Intel Xeon Phi 31S1P

VS

AMD Threadripper PRO 7975WX

Intel Xeon Phi 31S1P

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and Intel Xeon Phi 31S1P with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7975WX 's Advantages

Released 10 years and 4 months late

Higher specification of memory (5200 vs 4)

Higher base frequency (4GHz vs 1.1GHz)

More modern manufacturing process (5nm vs 22nm)

Intel Xeon Phi 31S1P 's Advantages

Lower TDP (270W vs 350W)

Score

AMD Threadripper PRO 7975WX

VS

Intel Xeon Phi 31S1P

General Parameters

Oct 2023

Release Date

Jun 2013

AMD

Manufacturer

PCIe

Server

Type

Server

Storm Peak

Core Architecture

Knights Corner

AMD Socket sTR5

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Xeon Phi (Knights Corner)

Package

26.28 billions

Transistor Count

5 billions

5 nm

Manufacturing Process

22 nm

350 W

Power Consumption

270 W

TSMC

Foundry

Intel

4x71 mm²

Die Size

350 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

1.1 GHz

5.3 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

57

64

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

11.0

64 KB per core

L1 Cache

32 K per core

32 MB

L2 Cache

512 K per core

128 MB

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3,DDR4

2 TB

Max Memory Size

-

8

Max Memory Channels

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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