CPU Comparison

A

AMD

AMD

AMD Ryzen 9 9900X3D

CORE STATE Granite Ridge

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.5 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

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

3dmark_16_threads

12,490

N/A

3dmark_2_threads

2,512

N/A

3dmark_4_threads

4,885

N/A

3dmark_8_threads

9,002

N/A

3dmark_max_threads

13,795

N/A

3dmark_single_thread

1,269

N/A

cinebench_cinebench_r15_multicore

4,811

4,922

cinebench_cinebench_r15_singlecore

679

694

cinebench_cinebench_r20_multicore

20,049

20,510

cinebench_cinebench_r20_singlecore

2,830

2,895

cinebench_cinebench_r23_multicore

47,737

48,834

cinebench_cinebench_r23_singlecore

6,739

6,894

geekbench_multicore

20,572

N/A

geekbench_singlecore

3,336

N/A

passmark_data_compression

685,074

753,225

passmark_data_encryption

33,282

38,386

passmark_extended_instructions

55,426

59,765

passmark_find_prime_numbers

544

296

passmark_floating_point_math

119,622

140,152

passmark_integer_math

179,727

218,727

passmark_multithread

56,154

57,640

passmark_physics

5,340

2,792

passmark_random_string_sorting

71,864

79,529

passmark_single_thread

4,646

4,459

passmark_singlethread

4,646

4,459

DETAILED SPECIFICATIONS

SPECIFICATION

9 9900X3D

9 9955HX

Core Specs

Cores

12

16 +33.3%

Threads

24

32 +33.3%

Base Clock (GHz)

4.4

2.5 -43.2%

Boost Clock (GHz)

5.5

5.4 -1.8%

Frequency (GHz)

4.4

2.5 -43.2%

Turbo Clock (GHz)

5.5

5.4 -1.8%

Multiplier

44

25 -43.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

64 MB (shared)

Power

TDP (W)

120

55 -54.2%

PPT

230 W

74-101 W

Configurable TDP

—

75 W

Architecture

Architecture

Zen 5

Zen 5

Codename

Granite Ridge

Fire Range

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Ryzen 9 (Zen 5 (Fire Range))

Process Size

4 nm

4 nm

Transistors

16,630 million

16,630 million

Die Size

2x 70.6 mm²

2x 70.6 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 AM5

AMD Socket FL1

Chipsets

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

—

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

Radeon Graphics

Radeon 610M

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$599

—

Part Number

100-000001386

100-000001028

Package

FC-LGA1718

µFC-BGAFL1

Tj Max

95°C

100°C

Bundled Cooler

None

None

View Ryzen 9 9900X3D Details View Ryzen 9 9955HX Details