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 2700X

CORE STATE Zen

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.7 Base / 4.35 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 105W

ARCHITECTURE Zen

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,496

cinebench_cinebench_r15_singlecore

711

211

cinebench_cinebench_r20_multicore

20,989

6,235

cinebench_cinebench_r20_singlecore

2,963

880

cinebench_cinebench_r23_multicore

49,975

14,846

cinebench_cinebench_r23_singlecore

7,055

2,096

passmark_data_compression

1,195,584

266,134

passmark_data_encryption

86,397

16,929

passmark_extended_instructions

68,841

10,155

passmark_find_prime_numbers

496

41

passmark_floating_point_math

181,887

32,563

passmark_integer_math

305,303

63,485

passmark_multithread

58,795

17,468

passmark_physics

5,098

792

passmark_random_string_sorting

114,871

30,563

passmark_single_thread

2,052

2,417

passmark_singlethread

2,052

2,417

geekbench_multicore

N/A

6,106

geekbench_singlecore

N/A

1,253

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

7 2700X

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.4

3.7 +54.2%

Boost Clock (GHz)

3.4

4.35 +27.9%

Frequency (GHz)

2.4

3.7 +54.2%

Turbo Clock (GHz)

3.4

4.35 +27.9%

Multiplier

24

37 +54.2%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

96 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

105 -53.3%

Architecture

Architecture

Zen 2

Zen

Codename

Rome

Zen

Generation

EPYC (Zen 2 (Rome))

Ryzen 7 (Zen+ (Pinnacle Ridge))

Process Size

7 nm

12 nm

Transistors

3,800 million

4,800 million

Die Size

74 mm²

213 mm²

Foundry

TSMC

GlobalFoundries

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

AMD Socket AM4

Chipsets

—

AMD 300 Series, AMD 400 Series, AMD 500 Series

PCIe

Gen 4

Gen 3, 16 Lanes(CPU only)

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$329

Part Number

100-000000074

YD270XBGAFBOXYD270XBGM88AF

Package

FCLGA-4094

µOPGA-1331

Tj Max

—

85°C

View EPYC 7642 Details View Ryzen 7 2700X Details