AMD EPYC 9115 vs AMD EPYC 9455

VS

AMD EPYC 9115

AMD EPYC 9455

We compared two server CPUs: AMD EPYC 9115 with 16 cores 2.6GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9115 's Advantages

Lower TDP (125W vs 300W)

AMD EPYC 9455 's Advantages

Higher base frequency (3.15GHz vs 2.6GHz)

Larger L3 cache size (192MB vs 64MB)

Score

AMD EPYC 9115

VS

AMD EPYC 9455

General Parameters

Oct 2024

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Turin

AMD Socket SP5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

EPYC(Zen 5 (Turin))

Package

16.63 billions

Transistor Count

49.89 billions

4 nm

Manufacturing Process

4 nm

125 W

Power Consumption

300 W

TSMC

Foundry

TSMC

2x70.6 mm²

Die Size

6x70.6 mm²

6 nm

I/O Process Size

6 nm

mm²

I/O Die Size

mm²

CPU Performance

16

Performance Cores

48

32

Performance Core Threads

96

2.6 GHz

Performance Core Base Frequency

3.15 GHz

4.1 GHz

Performance Core Turbo Frequency

4.4 GHz

16

Total Core Count

48

32

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

31.5

80 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

192 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-6000

Memory Types

DDR5-6000

6 TB

Max Memory Size

6 TB

12

Max Memory Channels

12

576 GB/s

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9115

Official Website

AMD EPYC 9455

5

PCIe Version

5

128

PCIe Lanes

128

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