CPU Comparison

i

Intel

INTEL

Intel Core i9-12900T

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 1400 Base / 4.9 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 35W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core Ultra 7 265H

CORE STATE Arrow Lake-H

CORE SPECS 16 Cores / 16 Threads

CLOCK SPEED 2.2 Base / 5.3 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,536

2,918

cinebench_cinebench_r15_singlecore

357

411

cinebench_cinebench_r20_multicore

10,567

12,161

cinebench_cinebench_r20_singlecore

1,491

1,716

cinebench_cinebench_r23_multicore

25,160

28,956

cinebench_cinebench_r23_singlecore

3,552

4,088

geekbench_multicore

11,615

N/A

geekbench_singlecore

2,259

N/A

passmark_data_compression

345,021

328,727

passmark_data_encryption

20,750

25,983

passmark_extended_instructions

20,054

26,325

passmark_find_prime_numbers

116

342

passmark_floating_point_math

75,741

109,673

passmark_integer_math

108,211

85,662

passmark_multithread

29,601

34,067

passmark_physics

1,811

2,569

passmark_random_string_sorting

39,771

40,508

passmark_single_thread

3,810

4,432

passmark_singlethread

3,810

4,432

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900T

Ultra 7 265H

Core Specs

Cores

16

16 0.0%

Threads

24

16 -33.3%

Base Clock (GHz)

1,400

2.2 -99.8%

Boost Clock (GHz)

4.9

5.3 +8.2%

Frequency (GHz)

1,400

2.2 -99.8%

Turbo Clock (GHz)

4.9

5.3 +8.2%

Multiplier

14

22 +57.1%

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

30 MB (shared)

24 MB (shared)

Power

TDP (W)

35

28 -20.0%

PL1

35W

28 W

PL2

106W

60 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-S

Arrow Lake-H

Generation

Core i9 (Alder Lake-S)

Ultra 7 (Arrow Lake-H)

Process Size

10 nm

3 nm

Die Size

215 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel Socket 1700

Intel BGA 2049

Chipsets

Z690, H670, B660, H610

WM880, HM870

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

P-Cores: 6 E-Cores: 10

E-Core Frequency

1000 MHz up to 3.6 GHz

1700 MHz up to 4.5 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 770

Arc Graphics 140T

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$489

—

Part Number

SRL4M

SRQAQ

Package

FC-LGA16A

FC-BGA

Tj Max

100°C

110°C

View Core i9-12900T Details View Core Ultra 7 265H Details