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 i7-12650HX

CORE STATE Alder Lake-HX

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2000 Base / 4.7 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,938

cinebench_cinebench_r15_singlecore

711

273

cinebench_cinebench_r20_multicore

20,989

8,079

cinebench_cinebench_r20_singlecore

2,963

1,140

cinebench_cinebench_r23_multicore

49,975

19,238

cinebench_cinebench_r23_singlecore

7,055

2,715

passmark_data_compression

1,195,584

266,700

passmark_data_encryption

86,397

15,325

passmark_extended_instructions

68,841

15,856

passmark_find_prime_numbers

496

74

passmark_floating_point_math

181,887

58,426

passmark_integer_math

305,303

81,810

passmark_multithread

58,795

22,573

passmark_physics

5,098

1,152

passmark_random_string_sorting

114,871

29,692

passmark_single_thread

2,052

3,637

passmark_singlethread

2,052

3,637

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

i7-12650HX

Core Specs

Cores

48

14 -70.8%

Threads

96

20 -79.2%

Base Clock (GHz)

2.4

2,000 +83233.3%

Boost Clock (GHz)

3.4

4.7 +38.2%

Frequency (GHz)

2.4

2,000 +83233.3%

Turbo Clock (GHz)

3.4

4.7 +38.2%

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)

1.25 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

225

55 -75.6%

PL1

—

55 W

PL2

—

157 W

Architecture

Architecture

Zen 2

Alder Lake

Codename

Rome

Alder Lake-HX

Generation

EPYC (Zen 2 (Rome))

Core i7 (Alder Lake-HX)

Process Size

7 nm

10 nm

Transistors

3,800 million

—

Die Size

74 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket SP3

Intel BGA 1964

Chipsets

—

HM670, WM690

PCIe

Gen 4

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

1500 MHz up to 3.3 GHz

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

—

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

View EPYC 7642 Details View Core i7-12650HX Details