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 i9-10900K

CORE STATE Comet Lake

CORE SPECS 10 Cores / 20 Threads

CLOCK SPEED 3.7 Base / 5.3 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 125W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,923

cinebench_cinebench_r15_singlecore

711

271

cinebench_cinebench_r20_multicore

20,989

8,013

cinebench_cinebench_r20_singlecore

2,963

1,131

cinebench_cinebench_r23_multicore

49,975

19,079

cinebench_cinebench_r23_singlecore

7,055

2,693

passmark_data_compression

1,195,584

375,336

passmark_data_encryption

86,397

7,796

passmark_extended_instructions

68,841

24,620

passmark_find_prime_numbers

496

63

passmark_floating_point_math

181,887

53,123

passmark_integer_math

305,303

85,404

passmark_multithread

58,795

22,452

passmark_physics

5,098

1,029

passmark_random_string_sorting

114,871

46,389

passmark_single_thread

2,052

3,113

passmark_singlethread

2,052

3,113

3dmark_16_threads

N/A

8,257

3dmark_2_threads

N/A

1,688

3dmark_4_threads

N/A

3,313

3dmark_8_threads

N/A

6,221

3dmark_max_threads

N/A

8,938

3dmark_single_thread

N/A

851

geekbench_multicore

N/A

9,141

geekbench_singlecore

N/A

1,780

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

i9-10900K

Core Specs

Cores

48

10 -79.2%

Threads

96

20 -79.2%

Base Clock (GHz)

2.4

3.7 +54.2%

Boost Clock (GHz)

3.4

5.3 +55.9%

Frequency (GHz)

2.4

3.7 +54.2%

Turbo Clock (GHz)

3.4

5.3 +55.9%

Multiplier

24

37 +54.2%

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

256 MB (shared)

20 MB (shared)

Power

TDP (W)

225

125 -44.4%

PL1

—

125 W

PL2

—

250 W

Architecture

Architecture

Zen 2

Comet Lake

Codename

Rome

Comet Lake

Generation

EPYC (Zen 2 (Rome))

Core i9 (Comet Lake)

Process Size

7 nm

14 nm

Transistors

3,800 million

—

Die Size

74 mm²

206 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

46.9 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel Socket 1200

Chipsets

—

H410, B460, H470, Z490

PCIe

Gen 4

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

—

UHD Graphics 630

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$547

Part Number

100-000000074

SRH91

Package

FCLGA-4094

FC-LGA1200

Tj Max

—

100°C

View EPYC 7642 Details View Core i9-10900K Details