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 9 9955HX

CORE STATE Fire Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,248

4,922

cinebench_cinebench_r15_singlecore

1,305

694

cinebench_cinebench_r20_multicore

38,535

20,510

cinebench_cinebench_r20_singlecore

5,440

2,895

cinebench_cinebench_r23_multicore

91,752

48,834

cinebench_cinebench_r23_singlecore

12,953

6,894

passmark_data_compression

2,236,412

753,225

passmark_data_encryption

151,943

38,386

passmark_extended_instructions

137,543

59,765

passmark_find_prime_numbers

1,176

296

passmark_floating_point_math

353,784

140,152

passmark_integer_math

725,356

218,727

passmark_multithread

107,944

57,640

passmark_physics

12,291

2,792

passmark_random_string_sorting

261,134

79,529

passmark_single_thread

2,924

4,459

passmark_singlethread

2,924

4,459

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9634

9 9955HX

Core Specs

Cores

84

16 -81.0%

Threads

168

32 -81.0%

Base Clock (GHz)

2.25

2.5 +11.1%

Boost Clock (GHz)

3.7

5.4 +45.9%

Frequency (GHz)

2.25

2.5 +11.1%

Turbo Clock (GHz)

3.7

5.4 +45.9%

Multiplier

22.5

25 +11.1%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

384 MB (shared)

64 MB (shared)

Power

TDP (W)

290

55 -81.0%

PPT

—

74-101 W

Configurable TDP

240-300 W

75 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Genoa

Fire Range

Generation

EPYC (Zen 4 (Genoa))

Ryzen 9 (Zen 5 (Fire Range))

Process Size

5 nm

4 nm

Transistors

78,840 million

16,630 million

Die Size

12x 72 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

460.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FL1

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$10304

—

Part Number

100-100000797

100-000001028

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

Bundled Cooler

—

None

View EPYC 9634 Details View Ryzen 9 9955HX Details