AMD EPYC 9334 vs Xeon E7 4820

VS

AMD EPYC 9334

Intel Xeon E7-4820

We compared two server CPUs: AMD EPYC 9334 with 32 cores 2.7GHz and Xeon E7 4820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9334 's Advantages

Released 11 years and 7 months late

Higher specification of memory (4800 vs 1333)

Higher base frequency (2.7GHz vs 2GHz)

Larger L3 cache size (128MB vs 18MB)

More modern manufacturing process (5nm vs 32nm)

Xeon E7 4820 's Advantages

Lower TDP (105W vs 210W)

Score

AMD EPYC 9334

VS

Xeon E7 4820

General Parameters

Nov 2022

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Westmere-EX

AMD Socket SP5

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Xeon E7(Westmere-EX)

Package

52.56 billions

Transistor Count

2.6 billions

5 nm

Manufacturing Process

32 nm

210 W

Power Consumption

105 W

TSMC

Foundry

Intel

4x72 mm²

Die Size

513 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.7 GHz

Performance Core Base Frequency

2 GHz

3.9 GHz

Performance Core Turbo Frequency

2.266 GHz

32

Total Core Count

8

64

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

27.0

Multiplier

15.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

128 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

12

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

128

PCIe Lanes

-

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