AMD Threadripper PRO 7975WX vs Intel Xeon w7 3445

VS

AMD Threadripper PRO 7975WX

Intel Xeon w7-3445

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and Intel Xeon w7 3445 with 20 cores 2.5GHz . 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 8 months late

Higher specification of memory (5200 vs 4800)

Higher base frequency (4GHz vs 2.5GHz)

Larger L3 cache size (128MB vs 52.5MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon w7 3445 's Advantages

Lower TDP (270W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7975WX +27%

2687

Intel Xeon w7 3445

2112

Geekbench 6 Multi Core

AMD Threadripper PRO 7975WX +33%

19501

Intel Xeon w7 3445

14583

AMD Threadripper PRO 7975WX

VS

Intel Xeon w7 3445

General Parameters

Oct 2023

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Storm Peak

Core Architecture

Sapphire Rapids

AMD Socket sTR5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Xeon W (Sapphire Rapids)

Package

26.28 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

350 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

4x71 mm²

Die Size

4x477 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

2.5 GHz

5.3 GHz

Performance Core Turbo Frequency

4.8 GHz

32

Total Core Count

20

64

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

26.0

64 KB per core

L1 Cache

80 K per core

32 MB

L2 Cache

2 MB per core

128 MB

L3 Cache

52.5 MB

Yes

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

2 TB

Max Memory Size

4 TB

8

Max Memory Channels

8

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

112

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