Intel Xeon W 3345 vs AMD EPYC 7642

VS

Intel Xeon W-3345

AMD EPYC 7642

We compared two server CPUs: Intel Xeon W 3345 with 24 cores 3GHz and AMD EPYC 7642 with 48 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3345 's Advantages

Released 1 years and 11 months late

Higher base frequency (3GHz vs 2.4GHz)

AMD EPYC 7642 's Advantages

Larger L3 cache size (256MB vs 36MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 250W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 3345 +12%

1345

AMD EPYC 7642

1191

Geekbench 6 Multi Core

Intel Xeon W 3345 +6%

12075

AMD EPYC 7642

11362

Intel Xeon W 3345

VS

AMD EPYC 7642

General Parameters

Jul 2021

Release Date

Aug 2019

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-W

Core Architecture

Rome

Intel Socket 4189

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Ice Lake-W)

Generation

EPYC (Zen 2 (Rome))

Package

-

Transistor Count

3.8 billions

10 nm

Manufacturing Process

7 nm

250 W

Power Consumption

225 W

81 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

74 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.4 GHz

4 GHz

Performance Core Turbo Frequency

3.4 GHz

24

Total Core Count

48

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

24.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

64

PCIe Lanes

-

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