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 3 8440U

CORE STATE Hawk Point

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3 Base / 4.7 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

11,198

1,097

cinebench_cinebench_r15_singlecore

1,580

154

cinebench_cinebench_r20_multicore

46,659

4,571

cinebench_cinebench_r20_singlecore

6,586

645

cinebench_cinebench_r23_multicore

111,093

10,884

cinebench_cinebench_r23_singlecore

15,683

1,536

passmark_data_compression

3,929,890

146,273

passmark_data_encryption

229,447

8,012

passmark_extended_instructions

280,477

11,059

passmark_find_prime_numbers

979

43

passmark_floating_point_math

761,219

23,017

passmark_integer_math

1,224,315

37,468

passmark_multithread

130,698

12,805

passmark_physics

17,122

685

passmark_random_string_sorting

468,975

17,725

passmark_single_thread

2,806

3,648

passmark_singlethread

2,806

3,648

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9745

3 8440U

Core Specs

Cores

128

4 -96.9%

Threads

256

8 -96.9%

Base Clock (GHz)

2.4

3 +25.0%

Boost Clock (GHz)

3.7

4.7 +27.0%

Frequency (GHz)

2.4

3 +25.0%

Turbo Clock (GHz)

3.7

4.7 +27.0%

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)

1 MB (per core)

L3 Cache

256 MB (shared)

8 MB (shared)

Power

TDP (W)

400

28 -93.0%

Configurable TDP

320-400 W

15-30 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Hawk Point

Generation

EPYC (Zen 5c (Turin))

Ryzen 3 (Zen 4 (Hawk Point))

Process Size

3 nm

4 nm

Transistors

—

20,900 million

Die Size

—

137 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

AMD Socket FP7

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 14 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

1 + 3

E-Core Frequency

—

2.8 GHz up to 3.3 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 740M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$12141

—

Part Number

100-000001460

100-000001325(FP7r2)100-000001332(FP7)

Package

FC-LGA6096

FP7, FP7r2

Tj Max

—

100°C

View EPYC 9745 Details View Ryzen 3 8440U Details