Xeon E7 4820 vs AMD EPYC 9015

VS

Intel Xeon E7-4820

AMD EPYC 9015

We compared two server CPUs: Xeon E7 4820 with 8 cores 2GHz and AMD EPYC 9015 with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 4820 's Advantages

Lower TDP (105W vs 125W)

AMD EPYC 9015 's Advantages

Released 13 years and 6 months late

Higher specification of memory (6000 vs 1333)

Higher base frequency (3.6GHz vs 2GHz)

Larger L3 cache size (64MB vs 18MB)

More modern manufacturing process (4nm vs 32nm)

Score

Xeon E7 4820

VS

AMD EPYC 9015

General Parameters

Apr 2011

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EX

Core Architecture

Turin

Intel Socket 1567

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

EPYC(Zen 5 (Turin))

Package

2.6 billions

Transistor Count

16.63 billions

32 nm

Manufacturing Process

4 nm

105 W

Power Consumption

125 W

Intel

Foundry

TSMC

513 mm²

Die Size

2x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

2 GHz

Performance Core Base Frequency

3.6 GHz

2.266 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Total Core Count

8

16

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

36.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

4

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9015

-

PCIe Version

5

-

PCIe Lanes

128

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