Intel Xeon w7 3445 vs AMD EPYC 9734

VS

Intel Xeon w7-3445

AMD EPYC 9734

We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and AMD EPYC 9734 with 112 cores 2.2GHz . 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

Higher base frequency (2.5GHz vs 2.2GHz)

Lower TDP (270W vs 340W)

AMD EPYC 9734 's Advantages

Larger L3 cache size (256MB vs 52.5MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3445 +26%

2112

AMD EPYC 9734

1673

Geekbench 6 Multi Core

Intel Xeon w7 3445 +13%

14583

AMD EPYC 9734

12850

Intel Xeon w7 3445

VS

AMD EPYC 9734

General Parameters

Feb 2023

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Bergamo

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

10 nm

Manufacturing Process

5 nm

270 W

Power Consumption

340 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.2 GHz

4.8 GHz

Performance Core Turbo Frequency

3 GHz

20

Total Core Count

112

40

Total Thread Count

224

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

22.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

52.5 MB

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

-

8

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9734

5

PCIe Version

5

112

PCIe Lanes

128

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