CPU Comparison

A

AMD

AMD

AMD EPYC 9384X

CORE STATE Genoa-X

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 3.1 Base / 3.9 GHz Turbo

CACHE 768 MB (shared)

MAX TDP 320W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

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

5,968

4,922

cinebench_cinebench_r15_singlecore

842

694

cinebench_cinebench_r20_multicore

24,870

20,510

cinebench_cinebench_r20_singlecore

3,510

2,895

cinebench_cinebench_r23_multicore

59,215

48,834

cinebench_cinebench_r23_singlecore

8,359

6,894

passmark_data_compression

1,119,983

753,225

passmark_data_encryption

72,631

38,386

passmark_extended_instructions

74,363

59,765

passmark_find_prime_numbers

596

296

passmark_floating_point_math

174,630

140,152

passmark_integer_math

297,833

218,727

passmark_multithread

69,665

57,640

passmark_physics

9,332

2,792

passmark_random_string_sorting

119,440

79,529

passmark_single_thread

3,015

4,459

passmark_singlethread

3,015

4,459

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9384X

9 9955HX

Core Specs

Cores

32

16 -50.0%

Threads

64

32 -50.0%

Base Clock (GHz)

3.1

2.5 -19.4%

Boost Clock (GHz)

3.9

5.4 +38.5%

Frequency (GHz)

3.1

2.5 -19.4%

Turbo Clock (GHz)

3.9

5.4 +38.5%

Multiplier

25.5

25 -2.0%

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

768 MB (shared)

64 MB (shared)

Power

TDP (W)

320

55 -82.8%

PPT

—

74-101 W

Configurable TDP

320-400 W

75 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Genoa-X

Fire Range

Generation

EPYC (Zen 4 (Genoa))

Ryzen 9 (Zen 5 (Fire Range))

Process Size

5 nm

4 nm

Transistors

90,160 million

16,630 million

Die Size

8x 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

$5529

—

Part Number

—

100-000001028

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

Bundled Cooler

None

None

View EPYC 9384X Details View Ryzen 9 9955HX Details