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 7 5800X3D

CORE STATE Vermeer

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.4 Base / 4.5 GHz Turbo

CACHE 96 MB (shared)

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

2,425

cinebench_cinebench_r15_singlecore

711

342

cinebench_cinebench_r20_multicore

20,989

10,106

cinebench_cinebench_r20_singlecore

2,963

1,426

cinebench_cinebench_r23_multicore

49,975

24,063

cinebench_cinebench_r23_singlecore

7,055

3,397

passmark_data_compression

1,195,584

329,688

passmark_data_encryption

86,397

20,258

passmark_extended_instructions

68,841

22,580

passmark_find_prime_numbers

496

227

passmark_floating_point_math

181,887

50,100

passmark_integer_math

305,303

88,608

passmark_multithread

58,795

28,309

passmark_physics

5,098

2,884

passmark_random_string_sorting

114,871

33,776

passmark_single_thread

2,052

3,234

passmark_singlethread

2,052

3,234

3dmark_16_threads

N/A

7,299

3dmark_2_threads

N/A

1,746

3dmark_4_threads

N/A

3,392

3dmark_8_threads

N/A

5,906

3dmark_max_threads

N/A

7,285

3dmark_single_thread

N/A

884

geekbench_multicore

N/A

11,061

geekbench_singlecore

N/A

2,116

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

7 5800X3D

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.4

3.4 +41.7%

Boost Clock (GHz)

3.4

4.5 +32.4%

Frequency (GHz)

2.4

3.4 +41.7%

Turbo Clock (GHz)

3.4

4.5 +32.4%

Multiplier

24

34 +41.7%

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)

96 MB (shared)

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 7 (Zen 3 (Vermeer))

Process Size

7 nm

7 nm

Transistors

3,800 million

8,850 million

Die Size

74 mm²

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, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$449

Part Number

100-000000074

100-000000651

Package

FCLGA-4094

µOPGA-1331

View EPYC 7642 Details View Ryzen 7 5800X3D Details