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

EPYC 9755

CORE STATE Turin

CORE SPECS 128 Cores / 256 Threads

CLOCK SPEED 2.7 Base / 4.1 GHz Turbo

CACHE 512 MB (shared)

MAX TDP 500W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

11,198

14,250

cinebench_cinebench_r15_singlecore

1,580

2,011

cinebench_cinebench_r20_multicore

46,659

59,378

cinebench_cinebench_r20_singlecore

6,586

8,382

cinebench_cinebench_r23_multicore

111,093

141,378

cinebench_cinebench_r23_singlecore

15,683

19,959

passmark_data_compression

3,929,890

4,517,407

passmark_data_encryption

229,447

284,927

passmark_extended_instructions

280,477

303,321

passmark_find_prime_numbers

979

2,047

passmark_floating_point_math

761,219

922,900

passmark_integer_math

1,224,315

1,549,946

passmark_multithread

130,698

166,328

passmark_physics

17,122

27,806

passmark_random_string_sorting

468,975

571,185

passmark_single_thread

2,806

3,503

passmark_singlethread

2,806

3,503

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9745

EPYC 9755

Core Specs

Cores

128

128 0.0%

Threads

256

256 0.0%

Base Clock (GHz)

2.4

2.7 +12.5%

Boost Clock (GHz)

3.7

4.1 +10.8%

Frequency (GHz)

2.4

2.7 +12.5%

Turbo Clock (GHz)

3.7

4.1 +10.8%

Multiplier

24

27 +12.5%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

512 MB (shared)

Power

TDP (W)

400

500 +25.0%

Configurable TDP

320-400 W

450-500 W

Architecture

Architecture

Zen 5

Zen 5

Codename

Turin

Turin

Generation

EPYC (Zen 5c (Turin))

EPYC (Zen 5 (Turin))

Process Size

3 nm

4 nm

Transistors

—

133,040 million

Die Size

—

16x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Twelve-channel

Memory Bandwidth

576.0 GB/s

576.0 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket SP5

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

Gen 2.0

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$12141

$12984

Part Number

100-000001460

100-000001443

Package

FC-LGA6096

FC-LGA6096

View EPYC 9745 Details View EPYC 9755 Details