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

A

AMD

AMD

Ryzen 9 5900X

CORE STATE Vermeer

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.7 Base / 4.8 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

3,341

cinebench_cinebench_r15_singlecore

711

471

cinebench_cinebench_r20_multicore

20,989

13,923

cinebench_cinebench_r20_singlecore

2,963

1,965

cinebench_cinebench_r23_multicore

49,975

33,150

cinebench_cinebench_r23_singlecore

7,055

4,680

passmark_data_compression

1,195,584

499,968

passmark_data_encryption

86,397

31,106

passmark_extended_instructions

68,841

33,119

passmark_find_prime_numbers

496

257

passmark_floating_point_math

181,887

77,700

passmark_integer_math

305,303

140,851

passmark_multithread

58,795

39,002

passmark_physics

5,098

1,994

passmark_random_string_sorting

114,871

51,646

passmark_single_thread

2,052

3,469

passmark_singlethread

2,052

3,469

3dmark_16_threads

N/A

9,075

3dmark_2_threads

N/A

1,852

3dmark_4_threads

N/A

3,588

3dmark_8_threads

N/A

6,601

3dmark_max_threads

N/A

10,075

3dmark_single_thread

N/A

941

geekbench_multicore

N/A

11,877

geekbench_singlecore

N/A

2,202

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

9 5900X

Core Specs

Cores

48

12 -75.0%

Threads

96

24 -75.0%

Base Clock (GHz)

2.4

3.7 +54.2%

Boost Clock (GHz)

3.4

4.8 +41.2%

Frequency (GHz)

2.4

3.7 +54.2%

Turbo Clock (GHz)

3.4

4.8 +41.2%

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)

512 KB (per core)

L3 Cache

256 MB (shared)

64 MB

Power

TDP (W)

225

105 -53.3%

PPT

—

142 W

Architecture

Architecture

Zen 2

Zen 3

Codename

Rome

Vermeer

Generation

EPYC (Zen 2 (Rome))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

7 nm

7 nm

Transistors

3,800 million

8,300 million

Die Size

74 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM4

Chipsets

—

AMD 300 Series*, AMD 400 Series, AMD 500 Series

PCIe

Gen 4

Gen 4

AMD Multi-Die

IO Process Size

—

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$549

Part Number

100-000000074

100-000000061

Package

FCLGA-4094

µOPGA-1331

View EPYC 7642 Details View Ryzen 9 5900X Details