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 5980HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.8 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

2,000

cinebench_cinebench_r15_singlecore

711

282

cinebench_cinebench_r20_multicore

20,989

8,337

cinebench_cinebench_r20_singlecore

2,963

1,176

cinebench_cinebench_r23_multicore

49,975

19,850

cinebench_cinebench_r23_singlecore

7,055

2,802

passmark_data_compression

1,195,584

310,694

passmark_data_encryption

86,397

19,221

passmark_extended_instructions

68,841

21,209

passmark_find_prime_numbers

496

53

passmark_floating_point_math

181,887

50,223

passmark_integer_math

305,303

89,772

passmark_multithread

58,795

23,356

passmark_physics

5,098

881

passmark_random_string_sorting

114,871

32,238

passmark_single_thread

2,052

3,326

passmark_singlethread

2,052

3,326

geekbench_multicore

N/A

7,723

geekbench_singlecore

N/A

1,930

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

9 5980HX

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.4

3.3 +37.5%

Boost Clock (GHz)

3.4

4.8 +41.2%

Frequency (GHz)

2.4

3.3 +37.5%

Turbo Clock (GHz)

3.4

4.8 +41.2%

Multiplier

24

33 +37.5%

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)

16 MB (shared)

Power

TDP (W)

225

45 -80.0%

Configurable TDP

—

35-54 W

Architecture

Architecture

Zen 2

Zen 3

Codename

Rome

Cezanne

Generation

EPYC (Zen 2 (Rome))

Ryzen 9 (Zen 3 (Cezanne))

Process Size

7 nm

7 nm

Transistors

3,800 million

10,700 million

Die Size

74 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

68.3 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

AMD Socket FP6

PCIe

Gen 4

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

—

Radeon Vega 8

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

100-000000474

Package

FCLGA-4094

FP6

Tj Max

—

105°C

View EPYC 7642 Details View Ryzen 9 5980HX Details