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 5 7235HS

CORE STATE Rembrandt-R

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.2 Base / 4.2 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

1,050

cinebench_cinebench_r15_singlecore

934

148

cinebench_cinebench_r20_multicore

27,598

4,375

cinebench_cinebench_r20_singlecore

3,895

617

cinebench_cinebench_r23_multicore

65,710

10,418

cinebench_cinebench_r23_singlecore

9,276

1,470

passmark_data_compression

1,326,051

152,168

passmark_data_encryption

95,606

9,051

passmark_extended_instructions

67,398

10,887

passmark_find_prime_numbers

651

31

passmark_floating_point_math

216,592

23,091

passmark_integer_math

390,775

40,174

passmark_multithread

77,307

12,243

passmark_physics

8,002

574

passmark_random_string_sorting

160,274

15,294

passmark_single_thread

2,655

2,873

passmark_singlethread

2,655

2,873

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

5 7235HS

Core Specs

Cores

48

4 -91.7%

Threads

96

8 -91.7%

Base Clock (GHz)

2.3

3.2 +39.1%

Boost Clock (GHz)

3.6

4.2 +16.7%

Frequency (GHz)

2.3

3.2 +39.1%

Turbo Clock (GHz)

3.6

4.2 +16.7%

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)

8 MB (shared)

Power

TDP (W)

225

45 -80.0%

Configurable TDP

240 W

35-54 W

Architecture

Architecture

Zen 3

Zen 3+

Codename

Milan

Rembrandt-R

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 3+ (Rembrandt))

Process Size

7 nm

6 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

210 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

76.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FP7

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

—

Radeon 660M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2722

—

Part Number

100-000001285

100-000001507

Package

FCLGA-4094

FP7r2

Tj Max

—

95°C

View EPYC 7643P Details View Ryzen 5 7235HS Details