AMD EPYC 7402P vs Intel Xeon X5677

VS

AMD EPYC 7402P

Intel Xeon X5677

We compared two server CPUs: AMD EPYC 7402P with 24 cores 2.8GHz and Intel Xeon X5677 with 4 cores 3.466GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7402P 's Advantages

Released 9 years and 5 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 2)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (7nm vs 32nm)

Intel Xeon X5677 's Advantages

Higher base frequency (3.466GHz vs 2.8GHz)

Lower TDP (130W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7402P +115%

1282

Intel Xeon X5677

595

Geekbench 6 Multi Core

AMD EPYC 7402P

2332

Intel Xeon X5677 +36%

3183

AMD EPYC 7402P

VS

Intel Xeon X5677

General Parameters

Aug 2019

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Westmere-EP

AMD Socket SP3

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon (Westmere-EP)

Package

3.8 billions

Transistor Count

1.17 billions

7 nm

Manufacturing Process

32 nm

180 W

Power Consumption

130 W

TSMC

Foundry

Intel

74 mm²

Die Size

239 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.466 GHz

3.35 GHz

Performance Core Turbo Frequency

3.733 GHz

24

Total Core Count

4

48

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

28.0

Multiplier

26.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

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