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 i9-11980HK

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.6 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

1,922

cinebench_cinebench_r15_singlecore

934

271

cinebench_cinebench_r20_multicore

27,598

8,011

cinebench_cinebench_r20_singlecore

3,895

1,131

cinebench_cinebench_r23_multicore

65,710

19,076

cinebench_cinebench_r23_singlecore

9,276

2,693

passmark_data_compression

1,326,051

266,571

passmark_data_encryption

95,606

13,813

passmark_extended_instructions

67,398

17,654

passmark_find_prime_numbers

651

100

passmark_floating_point_math

216,592

46,262

passmark_integer_math

390,775

78,682

passmark_multithread

77,307

22,436

passmark_physics

8,002

1,112

passmark_random_string_sorting

160,274

31,709

passmark_single_thread

2,655

3,261

passmark_singlethread

2,655

3,261

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

i9-11980HK

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.3

2.6 +13.0%

Boost Clock (GHz)

3.6

5 +38.9%

Frequency (GHz)

2.3

2.6 +13.0%

Turbo Clock (GHz)

3.6

5 +38.9%

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)

1.25 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

225

45 -80.0%

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Tiger Lake

Codename

Milan

Tiger Lake-H

Generation

EPYC (Zen 3 (Milan))

Core i9 (Tiger Lake-H)

Process Size

7 nm

10 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

190 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 1787

Chipsets

—

QM580, HM570, WM590

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 750

Other

Market

Server/Workstation

Mobile

Production Status

Active

End-of-life

Launch Price

$2722

$583

Part Number

100-000001285

SRKSZ

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

View EPYC 7643P Details View Core i9-11980HK Details