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 7435HS

CORE STATE Rembrandt-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.1 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

2,003

cinebench_cinebench_r15_singlecore

711

282

cinebench_cinebench_r20_multicore

20,989

8,346

cinebench_cinebench_r20_singlecore

2,963

1,178

cinebench_cinebench_r23_multicore

49,975

19,873

cinebench_cinebench_r23_singlecore

7,055

2,805

passmark_data_compression

1,195,584

310,038

passmark_data_encryption

86,397

18,648

passmark_extended_instructions

68,841

21,690

passmark_find_prime_numbers

496

54

passmark_floating_point_math

181,887

48,863

passmark_integer_math

305,303

85,274

passmark_multithread

58,795

23,393

passmark_physics

5,098

991

passmark_random_string_sorting

114,871

31,827

passmark_single_thread

2,052

3,167

passmark_singlethread

2,052

3,167

3dmark_16_threads

N/A

6,915

3dmark_2_threads

N/A

1,752

3dmark_4_threads

N/A

3,374

3dmark_8_threads

N/A

5,813

3dmark_max_threads

N/A

6,900

3dmark_single_thread

N/A

888

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

7 7435HS

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.4

3.1 +29.2%

Boost Clock (GHz)

3.4

4.5 +32.4%

Frequency (GHz)

2.4

3.1 +29.2%

Turbo Clock (GHz)

3.4

4.5 +32.4%

Multiplier

24

31 +29.2%

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)

16 MB (shared)

Power

TDP (W)

225

45 -80.0%

Configurable TDP

—

35-54 W

Architecture

Architecture

Zen 2

Zen 3+

Codename

Rome

Rembrandt-R

Generation

EPYC (Zen 2 (Rome))

Ryzen 7 (Zen 3+ (Rembrandt))

Process Size

7 nm

6 nm

Transistors

3,800 million

—

Die Size

74 mm²

210 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

76.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FP7

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

100-000001506

Package

FCLGA-4094

FP7r2

Tj Max

—

95°C

View EPYC 7642 Details View Ryzen 7 7435HS Details