CPU Comparison

A

AMD

AMD

AMD Ryzen 9 6900HX

CORE STATE Rembrandt

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

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

6,745

N/A

3dmark_2_threads

1,767

N/A

3dmark_4_threads

3,353

N/A

3dmark_8_threads

5,607

N/A

3dmark_max_threads

6,717

N/A

3dmark_single_thread

912

N/A

cinebench_cinebench_r15_multicore

2,085

4,922

cinebench_cinebench_r15_singlecore

294

694

cinebench_cinebench_r20_multicore

8,691

20,510

cinebench_cinebench_r20_singlecore

1,226

2,895

cinebench_cinebench_r23_multicore

20,695

48,834

cinebench_cinebench_r23_singlecore

2,921

6,894

geekbench_multicore

9,499

N/A

geekbench_singlecore

1,983

N/A

passmark_data_compression

306,184

753,225

passmark_data_encryption

19,118

38,386

passmark_extended_instructions

20,849

59,765

passmark_find_prime_numbers

63

296

passmark_floating_point_math

49,981

140,152

passmark_integer_math

89,388

218,727

passmark_multithread

24,346

57,640

passmark_physics

1,153

2,792

passmark_random_string_sorting

32,037

79,529

passmark_single_thread

3,409

4,459

passmark_singlethread

3,409

4,459

DETAILED SPECIFICATIONS

SPECIFICATION

9 6900HX

9 9955HX

Core Specs

Cores

8

16 +100.0%

Threads

16

32 +100.0%

Base Clock (GHz)

3.3

2.5 -24.2%

Boost Clock (GHz)

4.9

5.4 +10.2%

Frequency (GHz)

3.3

2.5 -24.2%

Turbo Clock (GHz)

4.9

5.4 +10.2%

Multiplier

33

25 -24.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

64 MB (shared)

Power

TDP (W)

45

55 +22.2%

PPT

—

74-101 W

Configurable TDP

—

75 W

Architecture

Architecture

Zen 3+

Zen 5

Codename

Rembrandt

Fire Range

Generation

Ryzen 9 (Zen 3+ (Rembrandt))

Ryzen 9 (Zen 5 (Fire Range))

Process Size

6 nm

4 nm

Transistors

—

16,630 million

Die Size

208 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

76.8 GB/s

89.6 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP7

AMD Socket FL1

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

Graphics

Integrated Graphics

Radeon 680M

Radeon 610M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000544100-000000560

100-000001028

Package

FP7, FP7r2

µFC-BGAFL1

Tj Max

95°C

100°C

Bundled Cooler

—

None

View Ryzen 9 6900HX Details View Ryzen 9 9955HX Details