AMD EPYC 9655P vs Intel Xeon E3 1275 v3

VS

AMD EPYC 9655P

Intel Xeon E3-1275 v3

We compared two server CPUs: AMD EPYC 9655P with 96 cores 2.6GHz and Intel Xeon E3 1275 v3 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9655P 's Advantages

Released 11 years and 4 months late

Higher specification of memory (6000 vs 4)

Newer PCIe version (5 vs 3)

Larger L3 cache size (384MB vs 8MB)

More modern manufacturing process (4nm vs 22nm)

Intel Xeon E3 1275 v3 's Advantages

Higher base frequency (3.5GHz vs 2.6GHz)

Lower TDP (84W vs 400W)

Score

AMD EPYC 9655P

VS

Intel Xeon E3 1275 v3

General Parameters

Oct 2024

Release Date

Jun 2013

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Haswell-WS

AMD Socket SP5

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel HD P4600

EPYC(Zen 5 (Turin))

Generation

Xeon E3 (Haswell-WS)

Package

99.78 billions

Transistor Count

1.4 billions

4 nm

Manufacturing Process

22 nm

400 W

Power Consumption

84 W

TSMC

Foundry

Intel

12x70.6 mm²

Die Size

160 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

96

Performance Cores

-

192

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

3.5 GHz

4.5 GHz

Performance Core Turbo Frequency

3.9 GHz

96

Total Core Count

4

192

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

35.0

80 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

384 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR3,DDR4

6 TB

Max Memory Size

-

12

Max Memory Channels

2

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9655P

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

-

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