CPU Comparison

A

AMD

AMD

AMD EPYC 9745

CORE STATE Turin

CORE SPECS 128 Cores / 256 Threads

CLOCK SPEED 2.4 Base / 3.7 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 5

nm

PROCESS 3 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen Embedded V2546

CORE STATE Renoir

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3 Base / 3.95 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

11,198

827

cinebench_cinebench_r15_singlecore

1,580

116

cinebench_cinebench_r20_multicore

46,659

3,446

cinebench_cinebench_r20_singlecore

6,586

486

cinebench_cinebench_r23_multicore

111,093

8,207

cinebench_cinebench_r23_singlecore

15,683

1,158

passmark_data_compression

3,929,890

136,097

passmark_data_encryption

229,447

8,046

passmark_extended_instructions

280,477

8,799

passmark_find_prime_numbers

979

22

passmark_floating_point_math

761,219

18,534

passmark_integer_math

1,224,315

30,739

passmark_multithread

130,698

9,656

passmark_physics

17,122

441

passmark_random_string_sorting

468,975

13,926

passmark_single_thread

2,806

1,609

passmark_singlethread

2,806

1,609

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9745

Embedded V2546

Core Specs

Cores

128

6 -95.3%

Threads

256

12 -95.3%

Base Clock (GHz)

2.4

3 +25.0%

Boost Clock (GHz)

3.7

3.95 +6.8%

Frequency (GHz)

2.4

3 +25.0%

Turbo Clock (GHz)

3.7

3.95 +6.8%

Multiplier

24

30 +25.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

8 MB (shared)

Power

TDP (W)

400

35 -91.3%

Configurable TDP

320-400 W

54 W

Architecture

Architecture

Zen 5

Zen 2

Codename

Turin

Renoir

Generation

EPYC (Zen 5c (Turin))

Ryzen Embedded (Zen 2 (Renoir))

Process Size

3 nm

7 nm

Transistors

—

9,800 million

Die Size

—

156 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FP6

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 3, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon Graphics 384SP

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$12141

—

Part Number

100-000001460

100-000000246

Package

FC-LGA6096

FP6

Tj Max

—

105°C

View EPYC 9745 Details View Ryzen Embedded V2546 Details