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 265HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.6 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,536

4,268

cinebench_cinebench_r15_singlecore

357

602

cinebench_cinebench_r20_multicore

10,567

17,787

cinebench_cinebench_r20_singlecore

1,491

2,511

cinebench_cinebench_r23_multicore

25,160

42,352

cinebench_cinebench_r23_singlecore

3,552

5,979

geekbench_multicore

11,615

N/A

geekbench_singlecore

2,259

N/A

passmark_data_compression

345,021

542,796

passmark_data_encryption

20,750

43,468

passmark_extended_instructions

20,054

42,181

passmark_find_prime_numbers

116

392

passmark_floating_point_math

75,741

170,392

passmark_integer_math

108,211

140,790

passmark_multithread

29,601

49,826

passmark_physics

1,811

2,325

passmark_random_string_sorting

39,771

65,478

passmark_single_thread

3,810

4,531

passmark_singlethread

3,810

4,531

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900T

Ultra 7 265HX

Core Specs

Cores

16

20 +25.0%

Threads

24

20 -16.7%

Base Clock (GHz)

1,400

2.6 -99.8%

Boost Clock (GHz)

4.9

5.3 +8.2%

Frequency (GHz)

1,400

2.6 -99.8%

Turbo Clock (GHz)

4.9

5.3 +8.2%

Multiplier

14

26 +85.7%

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)

30 MB (shared)

Power

TDP (W)

35

55 +57.1%

PL1

35W

55 W

PL2

106W

160 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-S

Arrow Lake-HX

Generation

Core i9 (Alder Lake-S)

Ultra 7 (Arrow Lake-HX)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

215 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 Socket 1700

Intel BGA 2114

Chipsets

Z690, H670, B660, H610

WM880, HM870

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

P-Cores: 8 E-Cores: 12

E-Core Frequency

1000 MHz up to 3.6 GHz

2.3 GHz up to 4.6 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 770

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$489

—

Part Number

SRL4M

SRVFH

Package

FC-LGA16A

FC-BGA

Tj Max

100°C

105°C

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