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

A

AMD

AMD

Ryzen 7 PRO 5755GE

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.2 Base / 4.6 GHz Turbo

CACHE 16 MB

MAX TDP 35W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

1,789

cinebench_cinebench_r15_singlecore

934

252

cinebench_cinebench_r20_multicore

27,598

7,458

cinebench_cinebench_r20_singlecore

3,895

1,052

cinebench_cinebench_r23_multicore

65,710

17,759

cinebench_cinebench_r23_singlecore

9,276

2,507

passmark_data_compression

1,326,051

254,207

passmark_data_encryption

95,606

16,874

passmark_extended_instructions

67,398

17,148

passmark_find_prime_numbers

651

52

passmark_floating_point_math

216,592

46,491

passmark_integer_math

390,775

84,120

passmark_multithread

77,307

20,894

passmark_physics

8,002

825

passmark_random_string_sorting

160,274

27,444

passmark_single_thread

2,655

3,355

passmark_singlethread

2,655

3,355

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

7 PRO 5755GE

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.3

3.2 +39.1%

Boost Clock (GHz)

3.6

4.6 +27.8%

Frequency (GHz)

2.3

3.2 +39.1%

Turbo Clock (GHz)

3.6

4.6 +27.8%

Multiplier

23

32 +39.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

16 MB

Power

TDP (W)

225

35 -84.4%

PPT

—

47 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Cezanne

Generation

EPYC (Zen 3 (Milan))

Ryzen 7 (Zen 3 (Cezanne))

Process Size

7 nm

7 nm

Transistors

33,200 million

10,700 million

Die Size

8x 81 mm²

180 mm²

Foundry

TSMC

TSMC

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

AMD Socket AM4

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon Vega 8

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2722

—

Part Number

100-000001285

100-000001750

Package

FCLGA-4094

µOPGA-1331

View EPYC 7643P Details View Ryzen 7 PRO 5755GE Details