CPU Comparison

A

AMD

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

VS

A

AMD

AMD

Ryzen 9 PRO 8945HS

CORE STATE Hawk Point

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 4 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,922

2,536

cinebench_cinebench_r15_singlecore

694

357

cinebench_cinebench_r20_multicore

20,510

10,569

cinebench_cinebench_r20_singlecore

2,895

1,491

cinebench_cinebench_r23_multicore

48,834

25,165

cinebench_cinebench_r23_singlecore

6,894

3,552

passmark_data_compression

753,225

358,823

passmark_data_encryption

38,386

21,214

passmark_extended_instructions

59,765

26,767

passmark_find_prime_numbers

296

90

passmark_floating_point_math

140,152

62,861

passmark_integer_math

218,727

102,222

passmark_multithread

57,640

29,607

passmark_physics

2,792

1,410

passmark_random_string_sorting

79,529

43,066

passmark_single_thread

4,459

3,898

passmark_singlethread

4,459

3,898

DETAILED SPECIFICATIONS

SPECIFICATION

9 9955HX

9 PRO 8945HS

Core Specs

Cores

16

8 -50.0%

Threads

32

16 -50.0%

Base Clock (GHz)

2.5

4 +60.0%

Boost Clock (GHz)

5.4

5.2 -3.7%

Frequency (GHz)

2.5

4 +60.0%

Turbo Clock (GHz)

5.4

5.2 -3.7%

Multiplier

25

40 +60.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

16 MB (shared)

Power

TDP (W)

55

45 -18.2%

PPT

74-101 W

—

Configurable TDP

75 W

35-54 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Fire Range

Hawk Point

Generation

Ryzen 9 (Zen 5 (Fire Range))

Ryzen 9 (Zen 4 (Hawk Point))

Process Size

4 nm

4 nm

Transistors

16,630 million

25,000 million

Die Size

2x 70.6 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FL1

AMD Socket FP7

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 16 TOPS

Graphics

Integrated Graphics

Radeon 610M

Radeon 780M

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Part Number

100-000001028

100-000001314(FP7r2),100-000001386(FP7)

Package

µFC-BGAFL1

FP7, FP7r2

Tj Max

100°C

100°C

Bundled Cooler

None

—

View Ryzen 9 9955HX Details View Ryzen 9 PRO 8945HS Details