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 i9-14900T

CORE STATE Raptor Lake-R

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 1100 Base / 5.5 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 35W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,177

3,352

cinebench_cinebench_r15_singlecore

166

473

cinebench_cinebench_r20_multicore

4,906

13,970

cinebench_cinebench_r20_singlecore

692

1,972

cinebench_cinebench_r23_multicore

11,681

33,264

cinebench_cinebench_r23_singlecore

1,649

4,696

geekbench_multicore

6,320

N/A

geekbench_singlecore

1,936

N/A

passmark_data_compression

152,217

485,883

passmark_data_encryption

9,480

30,305

passmark_extended_instructions

8,280

25,639

passmark_find_prime_numbers

67

181

passmark_floating_point_math

31,456

97,406

passmark_integer_math

45,887

144,857

passmark_multithread

14,011

39,707

passmark_physics

1,046

2,591

passmark_random_string_sorting

16,726

55,594

passmark_single_thread

3,153

4,165

passmark_singlethread

3,153

4,165

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1260U

i9-14900T

Core Specs

Cores

10

24 +140.0%

Threads

12

32 +166.7%

Base Clock (GHz)

1,100

1,100 0.0%

Boost Clock (GHz)

4.7

5.5 +17.0%

Frequency (GHz)

1,100

1,100 0.0%

Turbo Clock (GHz)

4.7

5.5 +17.0%

Multiplier

11

11 0.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

36 MB (shared)

Power

TDP (W)

9

35 +288.9%

PL1

9 W

35 W

PL2

29 W

106 W

Architecture

Architecture

Alder Lake

Raptor Lake

Codename

Alder Lake-U

Raptor Lake-R

Generation

Core i7 (Alder Lake-U)

Core i9 (Raptor Lake Refresh)

Process Size

10 nm

10 nm

Die Size

—

257 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

—

5600 MT/s

Platform

Socket

Intel BGA 1781

Intel Socket 1700

Chipsets

—

Intel 600 Series, Intel 700 Series

PCIe

Gen 4

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 8 E-Cores: 16

E-Core Frequency

800 MHz up to 3.5 GHz

800 MHz up to 4 GHz

P-Core Turbo

—

5.1 GHz

Graphics

Integrated Graphics

Iris Xe 96EU

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$549

Part Number

—

SRN3U

Package

FC-BGA

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core i7-1260U Details View Core i9-14900T Details