CPU Comparison

A

AMD

AMD

AMD Ryzen 9 5900HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.6 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core Ultra 9 285HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.8 Base / 5.5 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,490

N/A

3dmark_2_threads

1,720

N/A

3dmark_4_threads

3,285

N/A

3dmark_8_threads

5,406

N/A

3dmark_max_threads

6,487

N/A

3dmark_single_thread

881

N/A

cinebench_cinebench_r15_multicore

1,912

5,342

cinebench_cinebench_r15_singlecore

270

754

cinebench_cinebench_r20_multicore

7,970

22,260

cinebench_cinebench_r20_singlecore

1,125

3,142

cinebench_cinebench_r23_multicore

18,977

53,000

cinebench_cinebench_r23_singlecore

2,679

7,482

geekbench_multicore

7,586

N/A

geekbench_singlecore

1,845

N/A

passmark_data_compression

287,793

709,118

passmark_data_encryption

18,188

53,869

passmark_extended_instructions

19,488

54,810

passmark_find_prime_numbers

53

503

passmark_floating_point_math

47,556

210,220

passmark_integer_math

86,735

163,213

passmark_multithread

22,326

62,297

passmark_physics

909

3,970

passmark_random_string_sorting

30,042

87,568

passmark_single_thread

3,178

4,784

passmark_singlethread

3,178

4,784

DETAILED SPECIFICATIONS

SPECIFICATION

9 5900HX

Ultra 9 285HX

Core Specs

Cores

8

24 +200.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.3

2.8 -15.2%

Boost Clock (GHz)

4.6

5.5 +19.6%

Frequency (GHz)

3.3

2.8 -15.2%

Turbo Clock (GHz)

4.6

5.5 +19.6%

Multiplier

33

28 -15.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

16 MB (shared)

36 MB (shared)

Power

TDP (W)

45

55 +22.2%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 3

Arrow Lake

Codename

Cezanne

Arrow Lake-HX

Generation

Ryzen 9 (Zen 3 (Cezanne))

Ultra 9 (Arrow Lake-HX)

Process Size

7 nm

3 nm

Transistors

10,700 million

17,800 million

Die Size

180 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

68.3 GB/s

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP6

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 3

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

2.1 GHz up to 4.6 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Radeon Vega 8

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000300

SRVFJ

Package

FP6

FC-BGA

Tj Max

105°C

105°C

View Ryzen 9 5900HX Details View Core Ultra 9 285HX Details