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 i9-13905H

CORE STATE Raptor Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.6 Base / 5.4 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

2,558

cinebench_cinebench_r15_singlecore

934

360

cinebench_cinebench_r20_multicore

27,598

10,659

cinebench_cinebench_r20_singlecore

3,895

1,504

cinebench_cinebench_r23_multicore

65,710

25,380

cinebench_cinebench_r23_singlecore

9,276

3,583

passmark_data_compression

1,326,051

354,330

passmark_data_encryption

95,606

20,464

passmark_extended_instructions

67,398

21,297

passmark_find_prime_numbers

651

122

passmark_floating_point_math

216,592

73,434

passmark_integer_math

390,775

101,716

passmark_multithread

77,307

29,779

passmark_physics

8,002

2,054

passmark_random_string_sorting

160,274

37,460

passmark_single_thread

2,655

3,703

passmark_singlethread

2,655

3,703

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

i9-13905H

Core Specs

Cores

48

14 -70.8%

Threads

96

20 -79.2%

Base Clock (GHz)

2.3

2.6 +13.0%

Boost Clock (GHz)

3.6

5.4 +50.0%

Frequency (GHz)

2.3

2.6 +13.0%

Turbo Clock (GHz)

3.6

5.4 +50.0%

Multiplier

23

26 +13.0%

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)

24 MB (shared)

Power

TDP (W)

225

45 -80.0%

PL1

—

45 W

PL2

—

115 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Raptor Lake

Codename

Milan

Raptor Lake-H

Generation

EPYC (Zen 3 (Milan))

Core i9 (Raptor Lake-H)

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

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5200 MT/s

Platform

Socket

AMD Socket SP3

Intel BGA 1744

Chipsets

—

WM790, HM770

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

1900 MHz up to 4.1 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Iris Xe Graphics 96EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2722

$697

Part Number

100-000001285

SRMHU

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

View EPYC 7643P Details View Core i9-13905H Details