Intel Xeon w7 3445 vs AMD Threadripper PRO 7975WX

VS

Intel Xeon w7-3445

AMD Threadripper PRO 7975WX

We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and AMD Threadripper PRO 7975WX with 32 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3445 's Advantages

Lower TDP (270W vs 350W)

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)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3445

2112

AMD Threadripper PRO 7975WX +27%

2687

Geekbench 6 Multi Core

Intel Xeon w7 3445

14583

AMD Threadripper PRO 7975WX +33%

19501

Intel Xeon w7 3445

VS

AMD Threadripper PRO 7975WX

General Parameters

Feb 2023

Release Date

Oct 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Storm Peak

Intel Socket 4677

Socket

AMD Socket sTR5

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

-

Transistor Count

26.28 billions

10 nm

Manufacturing Process

5 nm

270 W

Power Consumption

350 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

4x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

388 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

4 GHz

4.8 GHz

Performance Core Turbo Frequency

5.3 GHz

20

Total Core Count

32

40

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

40.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

32 MB

52.5 MB

L3 Cache

128 MB

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

4 TB

Max Memory Size

2 TB

8

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7975WX

5

PCIe Version

5

112

PCIe Lanes

128

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