CPU Comparison

A

AMD

AMD

AMD EPYC 7251

CORE STATE Naples

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 2.9 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

Intel

INTEL

Core i5-8400

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 6 Threads

CLOCK SPEED 2.8 Base / 4 GHz Turbo

CACHE 9 MB (shared)

MAX TDP 65W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,279

790

cinebench_cinebench_r15_singlecore

180

111

cinebench_cinebench_r20_multicore

5,331

3,293

cinebench_cinebench_r20_singlecore

752

464

cinebench_cinebench_r23_multicore

12,694

7,842

cinebench_cinebench_r23_singlecore

1,792

1,107

passmark_data_compression

N/A

129,951

passmark_data_encryption

N/A

2,824

passmark_extended_instructions

N/A

11,543

passmark_find_prime_numbers

N/A

37

passmark_floating_point_math

N/A

22,006

passmark_integer_math

N/A

25,573

passmark_multithread

N/A

9,225

passmark_physics

N/A

635

passmark_random_string_sorting

N/A

15,952

passmark_single_thread

N/A

2,371

passmark_singlethread

N/A

2,371

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7251

i5-8400

Core Specs

Cores

8

6 -25.0%

Threads

16

6 -62.5%

Base Clock (GHz)

2.1

2.8 +33.3%

Boost Clock (GHz)

2.9

4 +37.9%

Frequency (GHz)

2.1

2.8 +33.3%

Turbo Clock (GHz)

2.9

4 +37.9%

Multiplier

21

28 +33.3%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

256 KB (per core)

L3 Cache

32 MB (shared)

9 MB (shared)

Power

TDP (W)

120

65 -45.8%

Architecture

Architecture

Zen

Coffee Lake

Codename

Naples

Coffee Lake

Generation

EPYC (Zen (Naples))

Core i5 (Coffee Lake)

Process Size

14 nm

14 nm

Transistors

4,800 million

—

Die Size

213 mm²

154 mm²

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

153.6 GB/s

42.7 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel Socket 1151

Chipsets

—

Intel 300 Series, Intel 100/200 Series*

PCIe

Gen 3

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

—

UHD Graphics 630

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$182

Part Number

PS7251BFV8SAFPS7251BFAFWOF

SLAPL

Package

FCLGA-4094

FC-LGA1151

Tj Max

—

100°C

View EPYC 7251 Details View Core i5-8400 Details