AMD EPYC 7642 vs Intel Xeon W 3345

VS

AMD EPYC 7642

Intel Xeon W-3345

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

Main Differences

AMD EPYC 7642 's Advantages

Larger L3 cache size (256MB vs 36MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 250W)

Intel Xeon W 3345 's Advantages

Released 1 years and 11 months late

Higher base frequency (3GHz vs 2.4GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7642

1191

Intel Xeon W 3345 +12%

1345

Geekbench 6 Multi Core

AMD EPYC 7642

11362

Intel Xeon W 3345 +6%

12075

AMD EPYC 7642

VS

Intel Xeon W 3345

General Parameters

Aug 2019

Release Date

Jul 2021

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Ice Lake-W

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon W (Ice Lake-W)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

225 W

Power Consumption

250 W

-

Peak Operating Temperature

81 °C

TSMC

Foundry

Intel

74 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

3 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

48

Total Core Count

24

96

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

30.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

36 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

-

PCIe Lanes

64

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