CPU Comparison

i

Intel

INTEL

Intel Core i9-12900H

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.5 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core Ultra 5 225T

CORE STATE Arrow Lake-S

CORE SPECS 10 Cores / 10 Threads

CLOCK SPEED 2.5 Base / 4.9 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,457

N/A

3dmark_2_threads

1,891

N/A

3dmark_4_threads

3,398

N/A

3dmark_8_threads

5,074

N/A

3dmark_max_threads

6,927

N/A

3dmark_single_thread

999

N/A

cinebench_cinebench_r15_multicore

2,341

2,172

cinebench_cinebench_r15_singlecore

330

306

cinebench_cinebench_r20_multicore

9,757

9,052

cinebench_cinebench_r20_singlecore

1,377

1,277

cinebench_cinebench_r23_multicore

23,233

21,554

cinebench_cinebench_r23_singlecore

3,280

3,042

passmark_data_compression

316,714

233,998

passmark_data_encryption

18,548

18,289

passmark_extended_instructions

18,875

20,083

passmark_find_prime_numbers

107

284

passmark_floating_point_math

67,940

82,751

passmark_integer_math

93,828

59,543

passmark_multithread

27,340

25,358

passmark_physics

1,753

2,053

passmark_random_string_sorting

35,296

28,774

passmark_single_thread

3,717

4,348

passmark_singlethread

3,717

4,348

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900H

Ultra 5 225T

Core Specs

Cores

14

10 -28.6%

Threads

20

10 -50.0%

Base Clock (GHz)

2.5

2.5 0.0%

Boost Clock (GHz)

5

4.9 -2.0%

Frequency (GHz)

2.5

2.5 0.0%

Turbo Clock (GHz)

5

4.9 -2.0%

Multiplier

25

25 0.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

3 MB (per core)

L3 Cache

24 MB (shared)

20 MB (shared)

Power

TDP (W)

45

65 +44.4%

PL1

—

35 W

PL2

—

114 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-H

Arrow Lake-S

Generation

Core i9 (Alder Lake-H)

Ultra 5 (Arrow Lake)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

217 mm²

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 6 E-Cores: 4

E-Core Frequency

1800 MHz up to 3.8 GHz

1900 MHz up to 4.4 GHz

Graphics

Integrated Graphics

Iris Xe 96EU

Arc Xe-LPG Graphics 16EU

Other

Market

Mobile

Desktop

Production Status

Active

Active

Part Number

SRLD4

—

Package

FC-BGA16F

FC-LGA18W

Tj Max

100°C

105°C

View Core i9-12900H Details View Core Ultra 5 225T Details