AMD EPYC 9015 vs Xeon L5645

VS

AMD EPYC 9015

Intel Xeon L5645

We compared two server CPUs: AMD EPYC 9015 with 8 cores 3.6GHz and Xeon L5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9015 's Advantages

Released 13 years and 8 months late

Higher specification of memory (6000 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (3.6GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 12MB)

More modern manufacturing process (4nm vs 32nm)

Xeon L5645 's Advantages

Lower TDP (60W vs 125W)

Score

AMD EPYC 9015

VS

Xeon L5645

General Parameters

Oct 2024

Release Date

Feb 2011

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Westmere-EP

AMD Socket SP5

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon(Westmere-EP)

Package

16.63 billions

Transistor Count

1.17 billions

4 nm

Manufacturing Process

32 nm

125 W

Power Consumption

60 W

TSMC

Foundry

Intel

2x70.6 mm²

Die Size

239 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

3.6 GHz

Performance Core Base Frequency

2.4 GHz

4.1 GHz

Performance Core Turbo Frequency

2.933 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

36.0

Multiplier

18.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-6000

Memory Types

DDR3-1333

6 TB

Max Memory Size

-

12

Max Memory Channels

3

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9015

Official Website

-

5

PCIe Version

2

128

PCIe Lanes

-

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