CPU Comparison

A

AMD

AMD

AMD EPYC 4345P

CORE STATE Grado

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

Ryzen AI 5 340

CORE STATE Krackan Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2000 Base / 4.8 GHz Turbo

CACHE 8 MB

MAX TDP 28W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,227

1,731

cinebench_cinebench_r15_singlecore

455

244

cinebench_cinebench_r20_multicore

13,448

7,214

cinebench_cinebench_r20_singlecore

1,898

1,018

cinebench_cinebench_r23_multicore

32,020

17,178

cinebench_cinebench_r23_singlecore

4,520

2,425

passmark_data_compression

430,813

236,893

passmark_data_encryption

22,820

11,901

passmark_extended_instructions

33,544

16,887

passmark_find_prime_numbers

194

72

passmark_floating_point_math

78,059

41,392

passmark_integer_math

124,180

65,612

passmark_multithread

37,671

20,196

passmark_physics

2,480

1,137

passmark_random_string_sorting

48,448

25,813

passmark_single_thread

4,672

3,873

passmark_singlethread

4,672

3,873

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

AI 5 340

Core Specs

Cores

8

6 -25.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.8

2,000 +52531.6%

Boost Clock (GHz)

5.5

4.8 -12.7%

Frequency (GHz)

3.8

2,000 +52531.6%

Turbo Clock (GHz)

5.5

4.8 -12.7%

Multiplier

38

20 -47.4%

SMP CPUs

1

1 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

32 MB (shared)

8 MB

Power

TDP (W)

65

28 -56.9%

PPT

88 W

—

Configurable TDP

—

15-54 W

Architecture

Architecture

Zen 5

Zen 5

Codename

Grado

Krackan Point

Generation

EPYC (Zen 5 (Grado))

Ryzen AI (Zen 5)

Process Size

4 nm

4 nm

Transistors

8,315 million

—

Die Size

70.6 mm²

195 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket AM5

AMD Socket FP8

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

3 + 3

E-Core Frequency

—

2000 MHz up to 3.4 GHz

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon Graphics

Radeon 840M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$329

—

Part Number

100-000001556

100-000001602

Package

FC-LGA1718

FP8

Tj Max

95°C

100°C

Bundled Cooler

None

—

View EPYC 4345P Details View Ryzen AI 5 340 Details