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 5 PRO 7645

CORE STATE Raphael

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

13,373

2,188

cinebench_cinebench_r15_singlecore

1,887

308

cinebench_cinebench_r20_multicore

55,722

9,118

cinebench_cinebench_r20_singlecore

7,866

1,287

cinebench_cinebench_r23_multicore

132,672

21,710

cinebench_cinebench_r23_singlecore

18,730

3,065

passmark_data_compression

3,271,019

286,298

passmark_data_encryption

210,541

16,657

passmark_extended_instructions

203,302

21,813

passmark_find_prime_numbers

1,599

198

passmark_floating_point_math

662,949

45,202

passmark_integer_math

1,139,221

74,782

passmark_multithread

156,085

25,489

passmark_physics

25,958

1,598

passmark_random_string_sorting

440,608

34,557

passmark_single_thread

3,845

3,652

passmark_singlethread

3,845

3,652

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9655

5 PRO 7645

Core Specs

Cores

96

6 -93.8%

Threads

192

12 -93.8%

Base Clock (GHz)

2.6

3.8 +46.2%

Boost Clock (GHz)

4.5

5.1 +13.3%

Frequency (GHz)

2.6

3.8 +46.2%

Turbo Clock (GHz)

4.5

5.1 +13.3%

Multiplier

26

38 +46.2%

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

384 MB (shared)

32 MB (shared)

Power

TDP (W)

400

65 -83.8%

PPT

—

88 W

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Raphael

Generation

EPYC (Zen 5 (Turin))

Ryzen 5 (Zen 4 (Raphael))

Process Size

4 nm

5 nm

Transistors

99,780 million

6,570 million

Die Size

12x 70.6 mm²

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 AM5

Chipsets

—

X670E, X670, B650E, B650, A620

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$11852

—

Part Number

100-000000674

100-000000600

Package

FC-LGA6096

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Spire

View EPYC 9655 Details View Ryzen 5 PRO 7645 Details