CPU Comparison

A

AMD

AMD

AMD Ryzen 9 8945HX

CORE STATE Dragon 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 4

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core Ultra 9 285K

CORE STATE Arrow Lake-S

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 3.7 Base / 5.7 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,305

5,804

cinebench_cinebench_r15_singlecore

607

819

cinebench_cinebench_r20_multicore

17,939

24,185

cinebench_cinebench_r20_singlecore

2,532

3,414

cinebench_cinebench_r23_multicore

42,713

57,584

cinebench_cinebench_r23_singlecore

6,030

8,129

passmark_data_compression

646,896

794,635

passmark_data_encryption

39,600

58,210

passmark_extended_instructions

47,600

62,300

passmark_find_prime_numbers

267

545

passmark_floating_point_math

118,280

225,800

passmark_integer_math

198,352

173,281

passmark_multithread

50,251

67,737

passmark_physics

2,027

4,062

passmark_random_string_sorting

74,420

95,726

passmark_single_thread

3,963

5,097

passmark_singlethread

3,963

5,097

DETAILED SPECIFICATIONS

SPECIFICATION

9 8945HX

Ultra 9 285K

Core Specs

Cores

16

24 +50.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.5

3.7 +48.0%

Boost Clock (GHz)

5.4

5.7 +5.6%

Frequency (GHz)

2.5

3.7 +48.0%

Turbo Clock (GHz)

5.4

5.7 +5.6%

Multiplier

24

37 +54.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

64 MB (shared)

36 MB (shared)

Power

TDP (W)

55

125 +127.3%

PL1

—

250 W

PL2

—

250 W

Configurable TDP

45-75 W

—

Architecture

Architecture

Zen 4

Arrow Lake

Codename

Dragon Range

Arrow Lake-S

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Ultra 9 (Arrow Lake)

Process Size

5 nm

3 nm

Transistors

13,140 million

17,800 million

Die Size

2x 71 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FL1

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

3.2 GHz up to 4.6 GHz

P-Core Turbo

—

5.5 GHz

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Radeon 610M

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$589

Part Number

100-000001848

SRQD5

Package

µFC-BGAFL1

FC-LGA18W

Tj Max

100°C

105°C

View Ryzen 9 8945HX Details View Core Ultra 9 285K Details