Xeon 6780E vs AMD EPYC 9455

VS

Intel Xeon 6780E

AMD EPYC 9455

We compared two server CPUs: Xeon 6780E with 144 cores 2.2GHz 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

Xeon 6780E 's Advantages

Higher specification of memory (6400 vs 6000)

AMD EPYC 9455 's Advantages

Higher base frequency (3.15GHz vs 2.2GHz)

Larger L3 cache size (192MB vs 108MB)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (300W vs 330W)

Score

Xeon 6780E

VS

AMD EPYC 9455

General Parameters

Jun 2024

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

Turin

Intel Socket 4710

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

EPYC(Zen 5 (Turin))

Package

-

Transistor Count

49.89 billions

5 nm

Manufacturing Process

4 nm

330 W

Power Consumption

300 W

106°C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

6x70.6 mm²

10 nm

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

2.2 GHz

Performance Core Base Frequency

3.15 GHz

3 GHz

Performance Core Turbo Frequency

4.4 GHz

144

Total Core Count

48

144

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

31.5

96 KB per core

L1 Cache

80 KB per core

4 MB per module

L2 Cache

1 MB per core

108 MB shared

L3 Cache

192 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR5-6000

1 TB

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9455

5

PCIe Version

5

88

PCIe Lanes

128

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