CPU Comparison

A

AMD

AMD

AMD EPYC 7543P

CORE STATE Milan

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 2.8 Base / 3.7 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core Ultra 7 155H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,713

2,131

cinebench_cinebench_r15_singlecore

806

300

cinebench_cinebench_r20_multicore

23,806

8,882

cinebench_cinebench_r20_singlecore

3,360

1,253

cinebench_cinebench_r23_multicore

56,683

21,148

cinebench_cinebench_r23_singlecore

8,002

2,985

passmark_data_compression

N/A

277,353

passmark_data_encryption

N/A

16,358

passmark_extended_instructions

N/A

16,456

passmark_find_prime_numbers

N/A

113

passmark_floating_point_math

N/A

63,703

passmark_integer_math

N/A

86,870

passmark_multithread

N/A

24,873

passmark_physics

N/A

1,727

passmark_random_string_sorting

N/A

31,990

passmark_single_thread

N/A

3,468

passmark_singlethread

N/A

3,468

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7543P

Ultra 7 155H

Core Specs

Cores

32

16 -50.0%

Threads

64

22 -65.6%

Base Clock (GHz)

2.8

3.8 +35.7%

Boost Clock (GHz)

3.7

4.8 +29.7%

Frequency (GHz)

2.8

3.8 +35.7%

Turbo Clock (GHz)

3.7

4.8 +29.7%

Multiplier

28

38 +35.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 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

28 -87.6%

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Meteor Lake

Codename

Milan

Meteor Lake

Generation

EPYC (Zen 3 (Milan))

Ultra 7 (Meteor Lake)

Process Size

7 nm

7 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5 Depends on motherboard

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 2049

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 10

E-Core Frequency

—

1800 MHz up to 3.8 GHz

LP E-Cores

—

2

AMD Multi-Die

CCDs

8

—

Cores per CCD

4

—

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG 128EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2730

$503

Part Number

100-000000341100-100000341WOF

SRMZ1

Package

FCLGA-4094

FC-BGA

Tj Max

—

110°C

View EPYC 7543P Details View Core Ultra 7 155H Details