Xeon E7 8870 vs AMD EPYC 9115

VS

Intel Xeon E7-8870

AMD EPYC 9115

We compared two server CPUs: Xeon E7 8870 with 10 cores 2.4GHz and AMD EPYC 9115 with 16 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9115 's Advantages

Released 13 years and 6 months late

Higher specification of memory (6000 vs 1333)

Higher base frequency (2.6GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 30MB)

More modern manufacturing process (4nm vs 32nm)

Lower TDP (125W vs 130W)

Score

Xeon E7 8870

VS

AMD EPYC 9115

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

130 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

16

-

Performance Core Threads

32

2.4 GHz

Performance Core Base Frequency

2.6 GHz

2.8 GHz

Performance Core Turbo Frequency

4.1 GHz

10

Total Core Count

16

20

Total Thread Count

32

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

26.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

8

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 9115

-

PCIe Version

5

-

PCIe Lanes

128

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