CPU Comparison

A

AMD

AMD

AMD EPYC 7401

CORE STATE Naples

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2000 Base / 3 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 170W

ARCHITECTURE Zen

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

Intel

INTEL

Core i7-7700K

CORE STATE Kaby Lake

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 4.2 Base / 4.5 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 91W

ARCHITECTURE Kaby Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

824

cinebench_cinebench_r15_singlecore

N/A

116

cinebench_cinebench_r20_multicore

N/A

3,435

cinebench_cinebench_r20_singlecore

N/A

484

cinebench_cinebench_r23_multicore

N/A

8,179

cinebench_cinebench_r23_singlecore

N/A

1,154

geekbench_multicore

N/A

5,158

geekbench_singlecore

N/A

1,593

passmark_data_compression

N/A

136,852

passmark_data_encryption

N/A

3,343

passmark_extended_instructions

N/A

8,943

passmark_find_prime_numbers

N/A

31

passmark_floating_point_math

N/A

18,741

passmark_integer_math

N/A

30,553

passmark_multithread

N/A

9,627

passmark_physics

N/A

655

passmark_random_string_sorting

N/A

17,208

passmark_single_thread

N/A

2,708

passmark_singlethread

N/A

2,708

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7401

i7-7700K

Core Specs

Cores

24

4 -83.3%

Threads

48

8 -83.3%

Base Clock (GHz)

2,000

4.2 -99.8%

Boost Clock (GHz)

3

4.5 +50.0%

Frequency (GHz)

2,000

4.2 -99.8%

Turbo Clock (GHz)

3

4.5 +50.0%

Multiplier

20

42 +110.0%

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

64 MB (shared)

8 MB (shared)

Power

TDP (W)

170

91 -46.5%

Architecture

Architecture

Zen

Kaby Lake

Codename

Naples

Kaby Lake

Generation

EPYC (Zen (Naples))

Core i7 (Kaby Lake)

Process Size

14 nm

14 nm

Transistors

4,800 million

—

Die Size

213 mm²

—

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

170.6 GB/s

38.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel Socket 1151

PCIe

Gen 3

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

—

HD 630

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Part Number

PS7401BEVHCAF

SR33A

Package

FCLGA-4094

FC-LGA1151

View EPYC 7401 Details View Core i7-7700K Details