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 i9-11900F

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,891

cinebench_cinebench_r15_singlecore

711

266

cinebench_cinebench_r20_multicore

20,989

7,882

cinebench_cinebench_r20_singlecore

2,963

1,112

cinebench_cinebench_r23_multicore

49,975

18,768

cinebench_cinebench_r23_singlecore

7,055

2,649

passmark_data_compression

1,195,584

280,847

passmark_data_encryption

86,397

13,636

passmark_extended_instructions

68,841

19,443

passmark_find_prime_numbers

496

61

passmark_floating_point_math

181,887

48,562

passmark_integer_math

305,303

83,718

passmark_multithread

58,795

22,115

passmark_physics

5,098

949

passmark_random_string_sorting

114,871

32,520

passmark_single_thread

2,052

3,413

passmark_singlethread

2,052

3,413

3dmark_16_threads

N/A

7,995

3dmark_2_threads

N/A

1,905

3dmark_4_threads

N/A

3,613

3dmark_8_threads

N/A

6,018

3dmark_max_threads

N/A

7,961

3dmark_single_thread

N/A

996

geekbench_multicore

N/A

9,417

geekbench_singlecore

N/A

2,220

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

i9-11900F

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.4

2.5 +4.2%

Boost Clock (GHz)

3.4

5.2 +52.9%

Frequency (GHz)

2.4

2.5 +4.2%

Turbo Clock (GHz)

3.4

5.2 +52.9%

Multiplier

24

25 +4.2%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

16 MB (shared)

Power

TDP (W)

225

65 -71.1%

Architecture

Architecture

Zen 2

Rocket Lake

Codename

Rome

Rocket Lake

Generation

EPYC (Zen 2 (Rome))

Core i9 (Rocket Lake-S)

Process Size

7 nm

14 nm

Transistors

3,800 million

—

Die Size

74 mm²

276 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel Socket 1200

Chipsets

—

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$422

Part Number

100-000000074

SRKNK

Package

FCLGA-4094

FC-LGA14A

Tj Max

—

100°C

View EPYC 7642 Details View Core i9-11900F Details