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 5 221E

CORE STATE Bartlett Lake

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.7 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Bartlett Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

2,613

cinebench_cinebench_r15_singlecore

711

368

cinebench_cinebench_r20_multicore

20,989

10,891

cinebench_cinebench_r20_singlecore

2,963

1,537

cinebench_cinebench_r23_multicore

49,975

25,933

cinebench_cinebench_r23_singlecore

7,055

3,661

passmark_data_compression

1,195,584

324,285

passmark_data_encryption

86,397

19,205

passmark_extended_instructions

68,841

18,216

passmark_find_prime_numbers

496

173

passmark_floating_point_math

181,887

79,028

passmark_integer_math

305,303

117,813

passmark_multithread

58,795

30,510

passmark_physics

5,098

2,230

passmark_random_string_sorting

114,871

37,686

passmark_single_thread

2,052

4,147

passmark_singlethread

2,052

4,147

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

5 221E

Core Specs

Cores

48

14 -70.8%

Threads

96

20 -79.2%

Base Clock (GHz)

2.4

2.7 +12.5%

Boost Clock (GHz)

3.4

5.2 +52.9%

Frequency (GHz)

2.4

2.7 +12.5%

Turbo Clock (GHz)

3.4

5.2 +52.9%

Multiplier

24

27 +12.5%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

225

65 -71.1%

PL1

—

65 W

PL2

—

154 W

Architecture

Architecture

Zen 2

—

Codename

Rome

Bartlett Lake

Generation

EPYC (Zen 2 (Rome))

Core 5 (Bartlett Lake)

Process Size

7 nm

10 nm

Transistors

3,800 million

—

Die Size

74 mm²

257 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

DDR4 Speed

—

3200 MT/s

Platform

Socket

AMD Socket SP3

Intel Socket 1700

Chipsets

—

W680, R680E, Q670e, Q670, H610E, H610

PCIe

Gen 4

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

2.1 GHz up to 3.9 GHz

Graphics

Integrated Graphics

—

UHD Graphics 730

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$232

Part Number

100-000000074

SRQDVQ659

Package

FCLGA-4094

FC-LGA16A

Tj Max

—

100°C

View EPYC 7642 Details View Core 5 221E Details