CPU Comparison

A

AMD

AMD

AMD EPYC 7642

CORE STATE Rome

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 3.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Core i7-1280P

CORE STATE Alder Lake-P

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 1800 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,722

cinebench_cinebench_r15_singlecore

711

243

cinebench_cinebench_r20_multicore

20,989

7,178

cinebench_cinebench_r20_singlecore

2,963

1,013

cinebench_cinebench_r23_multicore

49,975

17,091

cinebench_cinebench_r23_singlecore

7,055

2,412

passmark_data_compression

1,195,584

220,621

passmark_data_encryption

86,397

13,179

passmark_extended_instructions

68,841

12,897

passmark_find_prime_numbers

496

86

passmark_floating_point_math

181,887

51,355

passmark_integer_math

305,303

75,485

passmark_multithread

58,795

20,168

passmark_physics

5,098

1,411

passmark_random_string_sorting

114,871

24,308

passmark_single_thread

2,052

3,316

passmark_singlethread

2,052

3,316

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

i7-1280P

Core Specs

Cores

48

14 -70.8%

Threads

96

20 -79.2%

Base Clock (GHz)

2.4

1,800 +74900.0%

Boost Clock (GHz)

3.4

4.8 +41.2%

Frequency (GHz)

2.4

1,800 +74900.0%

Turbo Clock (GHz)

3.4

4.8 +41.2%

Multiplier

24

18 -25.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

225

28 -87.6%

PL1

—

28 W

PL2

—

64 W

Architecture

Architecture

Zen 2

Alder Lake

Codename

Rome

Alder Lake-P

Generation

EPYC (Zen 2 (Rome))

Core i7 (Alder Lake-P)

Process Size

7 nm

10 nm

Transistors

3,800 million

—

Die Size

74 mm²

217 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket SP3

Intel BGA 1744

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

1300 MHz up to 3.6 GHz

Graphics

Integrated Graphics

—

Iris Xe 96EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

SRLD5

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

View EPYC 7642 Details View Core i7-1280P Details