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 AI 7 PRO 350

CORE STATE Krackan Point

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2000 Base / 5 GHz Turbo

CACHE 8 MB

MAX TDP 28W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

2,075

cinebench_cinebench_r15_singlecore

711

292

cinebench_cinebench_r20_multicore

20,989

8,649

cinebench_cinebench_r20_singlecore

2,963

1,220

cinebench_cinebench_r23_multicore

49,975

20,593

cinebench_cinebench_r23_singlecore

7,055

2,907

passmark_data_compression

1,195,584

283,628

passmark_data_encryption

86,397

14,625

passmark_extended_instructions

68,841

19,838

passmark_find_prime_numbers

496

80

passmark_floating_point_math

181,887

52,067

passmark_integer_math

305,303

86,507

passmark_multithread

58,795

24,220

passmark_physics

5,098

1,327

passmark_random_string_sorting

114,871

31,338

passmark_single_thread

2,052

3,957

passmark_singlethread

2,052

3,957

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

AI 7 PRO 350

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.4

2,000 +83233.3%

Boost Clock (GHz)

3.4

5 +47.1%

Frequency (GHz)

2.4

2,000 +83233.3%

Turbo Clock (GHz)

3.4

5 +47.1%

Multiplier

24

20 -16.7%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

8 MB

Power

TDP (W)

225

28 -87.6%

Configurable TDP

—

15-54 W

Architecture

Architecture

Zen 2

Zen 5

Codename

Rome

Krackan Point

Generation

EPYC (Zen 2 (Rome))

Ryzen AI (Zen 5)

Process Size

7 nm

4 nm

Transistors

3,800 million

—

Die Size

74 mm²

195 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5, LPDDR5X

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FP8

PCIe

Gen 4

Gen 4, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

4 + 4

E-Core Frequency

—

2000 MHz up to 3.5 GHz

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

—

Radeon 860M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

100-000000713

Package

FCLGA-4094

FP8

Tj Max

—

100°C

View EPYC 7642 Details View Ryzen AI 7 PRO 350 Details