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 5 6600U

CORE STATE Rembrandt

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,458

cinebench_cinebench_r15_singlecore

711

205

cinebench_cinebench_r20_multicore

20,989

6,078

cinebench_cinebench_r20_singlecore

2,963

858

cinebench_cinebench_r23_multicore

49,975

14,472

cinebench_cinebench_r23_singlecore

7,055

2,043

passmark_data_compression

1,195,584

201,364

passmark_data_encryption

86,397

12,783

passmark_extended_instructions

68,841

13,356

passmark_find_prime_numbers

496

51

passmark_floating_point_math

181,887

33,991

passmark_integer_math

305,303

61,723

passmark_multithread

58,795

17,026

passmark_physics

5,098

825

passmark_random_string_sorting

114,871

21,241

passmark_single_thread

2,052

3,132

passmark_singlethread

2,052

3,132

geekbench_multicore

N/A

6,618

geekbench_singlecore

N/A

1,673

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

5 6600U

Core Specs

Cores

48

6 -87.5%

Threads

96

12 -87.5%

Base Clock (GHz)

2.4

2.9 +20.8%

Boost Clock (GHz)

3.4

4.5 +32.4%

Frequency (GHz)

2.4

2.9 +20.8%

Turbo Clock (GHz)

3.4

4.5 +32.4%

Multiplier

24

29 +20.8%

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

15 -93.3%

Configurable TDP

—

28W

Architecture

Architecture

Zen 2

Zen 3+

Codename

Rome

Rembrandt

Generation

EPYC (Zen 2 (Rome))

Ryzen 5 (Zen 3+ (Rembrandt))

Process Size

7 nm

6 nm

Transistors

3,800 million

—

Die Size

74 mm²

208 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

No

Platform

Socket

AMD Socket SP3

AMD Socket FP7

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

—

Radeon 660M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

100-000000536100-000000548

Package

FCLGA-4094

FP7, FP7r2

Tj Max

—

95°C

View EPYC 7642 Details View Ryzen 5 6600U Details