CPU Comparison

A

AMD

AMD

AMD EPYC 9634

CORE STATE Genoa

CORE SPECS 84 Cores / 168 Threads

CLOCK SPEED 2.25 Base / 3.7 GHz Turbo

CACHE 384 MB (shared)

MAX TDP 290W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

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

9,248

2,188

cinebench_cinebench_r15_singlecore

1,305

308

cinebench_cinebench_r20_multicore

38,535

9,118

cinebench_cinebench_r20_singlecore

5,440

1,287

cinebench_cinebench_r23_multicore

91,752

21,710

cinebench_cinebench_r23_singlecore

12,953

3,065

passmark_data_compression

2,236,412

286,298

passmark_data_encryption

151,943

16,657

passmark_extended_instructions

137,543

21,813

passmark_find_prime_numbers

1,176

198

passmark_floating_point_math

353,784

45,202

passmark_integer_math

725,356

74,782

passmark_multithread

107,944

25,489

passmark_physics

12,291

1,598

passmark_random_string_sorting

261,134

34,557

passmark_single_thread

2,924

3,652

passmark_singlethread

2,924

3,652

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9634

5 PRO 7645

Core Specs

Cores

84

6 -92.9%

Threads

168

12 -92.9%

Base Clock (GHz)

2.25

3.8 +68.9%

Boost Clock (GHz)

3.7

5.1 +37.8%

Frequency (GHz)

2.25

3.8 +68.9%

Turbo Clock (GHz)

3.7

5.1 +37.8%

Multiplier

22.5

38 +68.9%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 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)

290

65 -77.6%

PPT

—

88 W

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 4

Zen 4

Codename

Genoa

Raphael

Generation

EPYC (Zen 4 (Genoa))

Ryzen 5 (Zen 4 (Raphael))

Process Size

5 nm

5 nm

Transistors

78,840 million

6,570 million

Die Size

12x 72 mm²

71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

460.8 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

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$10304

—

Part Number

100-100000797

100-000000600

Package

FC-LGA6096

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Spire

View EPYC 9634 Details View Ryzen 5 PRO 7645 Details