AMD EPYC 8534PN vs Intel Xeon w7 3445

VS

AMD EPYC 8534PN

Intel Xeon w7-3445

We compared two server CPUs: AMD EPYC 8534PN with 64 cores 2GHz 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 EPYC 8534PN 's Advantages

Released 7 months late

Larger L3 cache size (128MB vs 52.5MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (175W vs 270W)

Intel Xeon w7 3445 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Score

AMD EPYC 8534PN

VS

Intel Xeon w7 3445

General Parameters

Sep 2023

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Sapphire Rapids

AMD Socket SP6

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon W (Sapphire Rapids)

Package

35.5 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

175 W

Power Consumption

270 W

85 °C

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

4x73 mm²

Die Size

4x477 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.5 GHz

3.1 GHz

Performance Core Turbo Frequency

4.8 GHz

64

Total Core Count

20

128

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

26.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

128 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

6

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

96

PCIe Lanes

112

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