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 7 7745HX

CORE STATE Dragon Range

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

11,198

2,791

cinebench_cinebench_r15_singlecore

1,580

393

cinebench_cinebench_r20_multicore

46,659

11,631

cinebench_cinebench_r20_singlecore

6,586

1,641

cinebench_cinebench_r23_multicore

111,093

27,693

cinebench_cinebench_r23_singlecore

15,683

3,909

passmark_data_compression

3,929,890

383,322

passmark_data_encryption

229,447

22,967

passmark_extended_instructions

280,477

28,966

passmark_find_prime_numbers

979

156

passmark_floating_point_math

761,219

64,297

passmark_integer_math

1,224,315

105,773

passmark_multithread

130,698

32,581

passmark_physics

17,122

1,697

passmark_random_string_sorting

468,975

44,474

passmark_single_thread

2,806

3,947

passmark_singlethread

2,806

3,947

3dmark_16_threads

N/A

7,993

3dmark_2_threads

N/A

1,997

3dmark_4_threads

N/A

3,815

3dmark_8_threads

N/A

6,604

3dmark_max_threads

N/A

7,967

3dmark_single_thread

N/A

1,023

geekbench_multicore

N/A

12,827

geekbench_singlecore

N/A

2,630

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9745

7 7745HX

Core Specs

Cores

128

8 -93.8%

Threads

256

16 -93.8%

Base Clock (GHz)

2.4

3.6 +50.0%

Boost Clock (GHz)

3.7

5.1 +37.8%

Frequency (GHz)

2.4

3.6 +50.0%

Turbo Clock (GHz)

3.7

5.1 +37.8%

Multiplier

24

36 +50.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

32 MB (shared)

Power

TDP (W)

400

55 -86.3%

Configurable TDP

320-400 W

45-75 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Dragon Range

Generation

EPYC (Zen 5c (Turin))

Ryzen 7 (Zen 4 (Dragon Range))

Process Size

3 nm

5 nm

Transistors

—

6,570 million

Die Size

—

71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FL1

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$12141

—

Part Number

100-000001460

100-000000721

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 9745 Details View Ryzen 7 7745HX Details