CPU Comparison

i

Intel

INTEL

Intel Core i7-1260U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core i9-12900HX

CORE STATE Alder Lake-HX

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.3 Base / 5 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,177

2,840

cinebench_cinebench_r15_singlecore

166

400

cinebench_cinebench_r20_multicore

4,906

11,837

cinebench_cinebench_r20_singlecore

692

1,670

cinebench_cinebench_r23_multicore

11,681

28,184

cinebench_cinebench_r23_singlecore

1,649

3,978

geekbench_multicore

6,320

N/A

geekbench_singlecore

1,936

N/A

passmark_data_compression

152,217

400,636

passmark_data_encryption

9,480

22,932

passmark_extended_instructions

8,280

24,315

passmark_find_prime_numbers

67

132

passmark_floating_point_math

31,456

84,410

passmark_integer_math

45,887

113,416

passmark_multithread

14,011

33,158

passmark_physics

1,046

2,012

passmark_random_string_sorting

16,726

43,877

passmark_single_thread

3,153

3,745

passmark_singlethread

3,153

3,745

3dmark_16_threads

N/A

8,077

3dmark_2_threads

N/A

1,994

3dmark_4_threads

N/A

3,729

3dmark_8_threads

N/A

6,461

3dmark_max_threads

N/A

9,067

3dmark_single_thread

N/A

1,026

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1260U

i9-12900HX

Core Specs

Cores

10

16 +60.0%

Threads

12

24 +100.0%

Base Clock (GHz)

1,100

2.3 -99.8%

Boost Clock (GHz)

4.7

5 +6.4%

Frequency (GHz)

1,100

2.3 -99.8%

Turbo Clock (GHz)

4.7

5 +6.4%

Multiplier

11

23 +109.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

1.25 MB (per core)

L3 Cache

12 MB (shared)

30 MB (shared)

Power

TDP (W)

9

55 +511.1%

PL1

9 W

55 W

PL2

29 W

157 W

Architecture

Architecture

Alder Lake

Alder Lake

Codename

Alder Lake-U

Alder Lake-HX

Generation

Core i7 (Alder Lake-U)

Core i9 (Alder Lake-HX)

Process Size

10 nm

10 nm

Die Size

—

215 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel BGA 1781

Intel BGA 1964

Chipsets

—

HM670, WM690

PCIe

Gen 4

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 8 E-Cores: 8

E-Core Frequency

800 MHz up to 3.5 GHz

1700 MHz up to 3.6 GHz

Graphics

Integrated Graphics

Iris Xe 96EU

UHD Graphics 770

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$606

Part Number

—

SRLGK

Package

FC-BGA

FC-BGA16F

Tj Max

100°C

100°C

View Core i7-1260U Details View Core i9-12900HX Details