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 Ultra 9 185H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.9 Base / 5.1 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

2,517

cinebench_cinebench_r15_singlecore

711

355

cinebench_cinebench_r20_multicore

20,989

10,489

cinebench_cinebench_r20_singlecore

2,963

1,480

cinebench_cinebench_r23_multicore

49,975

24,975

cinebench_cinebench_r23_singlecore

7,055

3,525

passmark_data_compression

1,195,584

339,489

passmark_data_encryption

86,397

19,827

passmark_extended_instructions

68,841

20,272

passmark_find_prime_numbers

496

123

passmark_floating_point_math

181,887

73,270

passmark_integer_math

305,303

98,302

passmark_multithread

58,795

29,376

passmark_physics

5,098

1,956

passmark_random_string_sorting

114,871

39,598

passmark_single_thread

2,052

3,697

passmark_singlethread

2,052

3,697

geekbench_multicore

N/A

11,950

geekbench_singlecore

N/A

2,235

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

Ultra 9 185H

Core Specs

Cores

48

16 -66.7%

Threads

96

22 -77.1%

Base Clock (GHz)

2.4

3.9 +62.5%

Boost Clock (GHz)

3.4

5.1 +50.0%

Frequency (GHz)

2.4

3.9 +62.5%

Turbo Clock (GHz)

3.4

5.1 +50.0%

Multiplier

24

39 +62.5%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

112 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

45 -80.0%

Architecture

Architecture

Zen 2

Meteor Lake

Codename

Rome

Meteor Lake

Generation

EPYC (Zen 2 (Rome))

Ultra 9 (Meteor Lake)

Process Size

7 nm

7 nm

Transistors

3,800 million

—

Die Size

74 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5 Depends on motherboard

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 2049

PCIe

Gen 4

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 10

E-Core Frequency

—

1900 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 128EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

—

$640

Part Number

100-000000074

SRN23

Package

FCLGA-4094

FC-BGA18X

Tj Max

—

110°C

View EPYC 7642 Details View Core Ultra 9 185H Details