CPU Comparison

A

AMD

AMD

AMD Ryzen AI Max 385

CORE STATE Strix Halo

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core i9-12900KF

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 3.2 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,579

3,510

cinebench_cinebench_r15_singlecore

222

495

cinebench_cinebench_r20_multicore

6,583

14,626

cinebench_cinebench_r20_singlecore

929

2,064

cinebench_cinebench_r23_multicore

15,674

34,825

cinebench_cinebench_r23_singlecore

2,212

4,916

passmark_data_compression

224,838

537,785

passmark_data_encryption

10,491

29,502

passmark_extended_instructions

19,254

33,779

passmark_find_prime_numbers

100

142

passmark_floating_point_math

37,490

105,558

passmark_integer_math

54,901

138,932

passmark_multithread

18,441

40,970

passmark_physics

1,429

2,098

passmark_random_string_sorting

23,526

57,177

passmark_single_thread

2,056

4,144

passmark_singlethread

2,056

4,144

3dmark_16_threads

N/A

9,860

3dmark_2_threads

N/A

2,112

3dmark_4_threads

N/A

4,132

3dmark_8_threads

N/A

7,551

3dmark_max_threads

N/A

11,586

3dmark_single_thread

N/A

1,069

geekbench_multicore

N/A

14,895

geekbench_singlecore

N/A

2,600

DETAILED SPECIFICATIONS

SPECIFICATION

AI Max 385

i9-12900KF

Core Specs

Cores

8

16 +100.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.6

3.2 -11.1%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

3.6

3.2 -11.1%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

36

32 -11.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1.25 MB (per core)

L3 Cache

32 MB (shared)

30 MB (shared)

Power

TDP (W)

55

125 +127.3%

PL1

—

241W

PL2

—

241W

Configurable TDP

45-120 W

—

Architecture

Architecture

Zen 5

Alder Lake

Codename

Strix Halo

Alder Lake-S

Generation

Ryzen AI Max (Zen 5 (Strix Halo))

Core i9 (Alder Lake-S)

Process Size

4 nm

10 nm

Die Size

2x 70.6 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

LPDDR5X

DDR4, DDR5

Memory Bus

Quad-channel

Dual-channel

Memory Bandwidth

256.0 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket FP11

Intel Socket 1700

Chipsets

—

Z690, H670, B660, H610

PCIe

Gen 4, 16 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

1800 MHz up to 3.8 GHz

AI/NPU

NPU

Yes / 50 TOPS

—

Graphics

Integrated Graphics

Radeon 8050S

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$564

Part Number

100-000001424

SRL4J

Package

FC-BGA

FC-LGA16A

Tj Max

100°C

100°C

View Ryzen AI Max 385 Details View Core i9-12900KF Details