CPU Comparison

A

AMD

AMD

AMD EPYC 9655

CORE STATE Turin

CORE SPECS 96 Cores / 192 Threads

CLOCK SPEED 2.6 Base / 4.5 GHz Turbo

CACHE 384 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen AI 5 PRO 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

13,373

1,626

cinebench_cinebench_r15_singlecore

1,887

229

cinebench_cinebench_r20_multicore

55,722

6,775

cinebench_cinebench_r20_singlecore

7,866

956

cinebench_cinebench_r23_multicore

132,672

16,131

cinebench_cinebench_r23_singlecore

18,730

2,277

passmark_data_compression

3,271,019

218,369

passmark_data_encryption

210,541

11,104

passmark_extended_instructions

203,302

15,404

passmark_find_prime_numbers

1,599

71

passmark_floating_point_math

662,949

39,303

passmark_integer_math

1,139,221

62,910

passmark_multithread

156,085

18,999

passmark_physics

25,958

1,083

passmark_random_string_sorting

440,608

23,898

passmark_single_thread

3,845

3,778

passmark_singlethread

3,845

3,778

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9655

AI 5 PRO 340

Core Specs

Cores

96

6 -93.8%

Threads

192

12 -93.8%

Base Clock (GHz)

2.6

2,000 +76823.1%

Boost Clock (GHz)

4.5

4.8 +6.7%

Frequency (GHz)

2.6

2,000 +76823.1%

Turbo Clock (GHz)

4.5

4.8 +6.7%

Multiplier

26

20 -23.1%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

384 MB (shared)

8 MB

Power

TDP (W)

400

28 -93.0%

Configurable TDP

320-400 W

15-54 W

Architecture

Architecture

Zen 5

Zen 5

Codename

Turin

Krackan Point

Generation

EPYC (Zen 5 (Turin))

Ryzen AI (Zen 5)

Process Size

4 nm

4 nm

Transistors

99,780 million

—

Die Size

12x 70.6 mm²

195 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5, LPDDR5X

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FP8

PCIe

Gen 5, 128 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

—

Interconnect

CXL

Gen 2.0

—

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

—

Radeon 840M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$11852

—

Part Number

100-000000674

100-000001600

Package

FC-LGA6096

FP8

Tj Max

—

100°C

View EPYC 9655 Details View Ryzen AI 5 PRO 340 Details