CPU Comparison

A

AMD

AMD

AMD EPYC 7643P

CORE STATE Milan

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.3 Base / 3.6 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core i7-14700HX

CORE STATE Raptor Lake-HX

CORE SPECS 20 Cores / 28 Threads

CLOCK SPEED 2.1 Base / 5.5 GHz Turbo

CACHE 33 MB (shared)

MAX TDP 55W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

3,182

cinebench_cinebench_r15_singlecore

934

449

cinebench_cinebench_r20_multicore

27,598

13,259

cinebench_cinebench_r20_singlecore

3,895

1,871

cinebench_cinebench_r23_multicore

65,710

31,570

cinebench_cinebench_r23_singlecore

9,276

4,457

passmark_data_compression

1,326,051

443,498

passmark_data_encryption

95,606

26,316

passmark_extended_instructions

67,398

26,122

passmark_find_prime_numbers

651

174

passmark_floating_point_math

216,592

94,476

passmark_integer_math

390,775

131,457

passmark_multithread

77,307

37,179

passmark_physics

8,002

2,406

passmark_random_string_sorting

160,274

48,687

passmark_single_thread

2,655

3,989

passmark_singlethread

2,655

3,989

geekbench_multicore

N/A

13,527

geekbench_singlecore

N/A

2,502

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

i7-14700HX

Core Specs

Cores

48

20 -58.3%

Threads

96

28 -70.8%

Base Clock (GHz)

2.3

2.1 -8.7%

Boost Clock (GHz)

3.6

5.5 +52.8%

Frequency (GHz)

2.3

2.1 -8.7%

Turbo Clock (GHz)

3.6

5.5 +52.8%

Multiplier

23

21 -8.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

256 MB (shared)

33 MB (shared)

Power

TDP (W)

225

55 -75.6%

PL1

—

55 W

PL2

—

157 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Raptor Lake

Codename

Milan

Raptor Lake-HX

Generation

EPYC (Zen 3 (Milan))

Core i7 (Raptor Lake-HX Refresh)

Process Size

7 nm

10 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

257 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

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5600 MT/s

Platform

Socket

AMD Socket SP3

Intel BGA 1964

Chipsets

—

WM790, HM770

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 12

E-Core Frequency

—

1500 MHz up to 3.9 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2722

—

Part Number

100-000001285

SRMXG

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

View EPYC 7643P Details View Core i7-14700HX Details