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

i

Intel

INTEL

Core Ultra 5 245K

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 4.2 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

3,729

cinebench_cinebench_r15_singlecore

711

526

cinebench_cinebench_r20_multicore

20,989

15,540

cinebench_cinebench_r20_singlecore

2,963

2,193

cinebench_cinebench_r23_multicore

49,975

37,001

cinebench_cinebench_r23_singlecore

7,055

5,223

passmark_data_compression

1,195,584

462,110

passmark_data_encryption

86,397

33,481

passmark_extended_instructions

68,841

37,822

passmark_find_prime_numbers

496

423

passmark_floating_point_math

181,887

131,107

passmark_integer_math

305,303

98,850

passmark_multithread

58,795

43,527

passmark_physics

5,098

3,348

passmark_random_string_sorting

114,871

55,882

passmark_single_thread

2,052

4,700

passmark_singlethread

2,052

4,700

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

Ultra 5 245K

Core Specs

Cores

48

14 -70.8%

Threads

96

14 -85.4%

Base Clock (GHz)

2.4

4.2 +75.0%

Boost Clock (GHz)

3.4

5.2 +52.9%

Frequency (GHz)

2.4

4.2 +75.0%

Turbo Clock (GHz)

3.4

5.2 +52.9%

Multiplier

24

42 +75.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

225

125 -44.4%

PL1

—

159 W

PL2

—

159 W

Architecture

Architecture

Zen 2

Arrow Lake

Codename

Rome

Arrow Lake-S

Generation

EPYC (Zen 2 (Rome))

Ultra 5 (Arrow Lake)

Process Size

7 nm

3 nm

Transistors

3,800 million

17,800 million

Die Size

74 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

102.4 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 4

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

3.6 GHz up to 4.6 GHz

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$319

Part Number

100-000000074

SRQCT

Package

FCLGA-4094

FC-LGA18W

Tj Max

—

105°C

View EPYC 7642 Details View Core Ultra 5 245K Details