CPU Comparison

A

AMD

AMD

AMD EPYC 7352

CORE STATE Rome

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.3 Base / 3.2 GHz Turbo

CACHE 32 MB (per die)

MAX TDP 155W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

A

AMD

AMD

EPYC 7643

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 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,458

6,515

cinebench_cinebench_r15_singlecore

488

919

cinebench_cinebench_r20_multicore

14,411

27,149

cinebench_cinebench_r20_singlecore

2,034

3,832

cinebench_cinebench_r23_multicore

34,314

64,642

cinebench_cinebench_r23_singlecore

4,844

9,126

passmark_data_compression

660,712

N/A

passmark_data_encryption

44,426

N/A

passmark_extended_instructions

40,203

N/A

passmark_find_prime_numbers

301

N/A

passmark_floating_point_math

87,969

N/A

passmark_integer_math

148,605

N/A

passmark_multithread

40,370

N/A

passmark_physics

2,688

N/A

passmark_random_string_sorting

69,231

N/A

passmark_single_thread

1,979

N/A

passmark_singlethread

1,979

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7352

EPYC 7643

Core Specs

Cores

24

48 +100.0%

Threads

48

96 +100.0%

Base Clock (GHz)

2.3

2.3 0.0%

Boost Clock (GHz)

3.2

3.6 +12.5%

Frequency (GHz)

2.3

2.3 0.0%

Turbo Clock (GHz)

3.2

3.6 +12.5%

Multiplier

23

23 0.0%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

96 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

32 MB (per die)

256 MB (shared)

Total L3

128 MB

—

Power

TDP (W)

155

225 +45.2%

Configurable TDP

180 W

240 W

Architecture

Architecture

Zen 2

Zen 3

Codename

Rome

Milan

Generation

EPYC (Zen 2 (Rome))

EPYC (Zen 3 (Milan))

Process Size

7 nm

7 nm

Transistors

15,200 million

33,200 million

Die Size

4x 74 mm²

8x 81 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket SP3

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

4

8 +100.0%

Cores per CCD

6

6 0.0%

IO Process Size

14 nm

12 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$1350

$4995

Part Number

100-000000077

100-000000326100-100000326WOF

Package

FCLGA-4094

FCLGA-4094

View EPYC 7352 Details View EPYC 7643 Details