CPU Comparison

A

AMD

AMD

AMD EPYC 7551

CORE STATE Naples

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 2000 Base / 3 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 180W

ARCHITECTURE Zen

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

Intel

INTEL

Core i7-8550U

CORE STATE Kaby Lake-R

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 1800 Base / 4 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 15W

ARCHITECTURE Kaby Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,227

499

cinebench_cinebench_r15_singlecore

314

70

cinebench_cinebench_r20_multicore

9,280

2,082

cinebench_cinebench_r20_singlecore

1,309

294

cinebench_cinebench_r23_multicore

22,096

4,959

cinebench_cinebench_r23_singlecore

3,119

700

passmark_data_compression

N/A

74,223

passmark_data_encryption

N/A

1,944

passmark_extended_instructions

N/A

4,665

passmark_find_prime_numbers

N/A

22

passmark_floating_point_math

N/A

12,523

passmark_integer_math

N/A

20,770

passmark_multithread

N/A

5,835

passmark_physics

N/A

451

passmark_random_string_sorting

N/A

9,902

passmark_single_thread

N/A

2,021

passmark_singlethread

N/A

2,021

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7551

i7-8550U

Core Specs

Cores

32

4 -87.5%

Threads

64

8 -87.5%

Base Clock (GHz)

2,000

1,800 -10.0%

Boost Clock (GHz)

3

4 +33.3%

Frequency (GHz)

2,000

1,800 -10.0%

Turbo Clock (GHz)

3

4 +33.3%

Multiplier

20

18 -10.0%

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)

180

15 -91.7%

Architecture

Architecture

Zen

Kaby Lake

Codename

Naples

Kaby Lake-R

Generation

EPYC (Zen (Naples))

Core i7 (Kaby Lake-U Refresh)

Process Size

14 nm

14 nm

Transistors

4,800 million

—

Die Size

213 mm²

123 mm²

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

—

Memory Bandwidth

170.6 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 1356

PCIe

Gen 3

—

Graphics

Integrated Graphics

—

UHD 620

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

PS7551BDVIHAF

SR3LC

Package

FCLGA-4094

FC-BGA1356

View EPYC 7551 Details View Core i7-8550U Details