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 Ultra 5 245KF

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 4.2 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,177

3,720

cinebench_cinebench_r15_singlecore

166

525

cinebench_cinebench_r20_multicore

4,906

15,501

cinebench_cinebench_r20_singlecore

692

2,188

cinebench_cinebench_r23_multicore

11,681

36,908

cinebench_cinebench_r23_singlecore

1,649

5,210

geekbench_multicore

6,320

N/A

geekbench_singlecore

1,936

N/A

passmark_data_compression

152,217

463,378

passmark_data_encryption

9,480

33,641

passmark_extended_instructions

8,280

38,020

passmark_find_prime_numbers

67

415

passmark_floating_point_math

31,456

132,037

passmark_integer_math

45,887

98,936

passmark_multithread

14,011

43,422

passmark_physics

1,046

3,105

passmark_random_string_sorting

16,726

55,709

passmark_single_thread

3,153

4,717

passmark_singlethread

3,153

4,717

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1260U

Ultra 5 245KF

Core Specs

Cores

10

14 +40.0%

Threads

12

14 +16.7%

Base Clock (GHz)

1,100

4.2 -99.6%

Boost Clock (GHz)

4.7

5.2 +10.6%

Frequency (GHz)

1,100

4.2 -99.6%

Turbo Clock (GHz)

4.7

5.2 +10.6%

Multiplier

11

42 +281.8%

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

12 MB (shared)

24 MB (shared)

Power

TDP (W)

9

125 +1288.9%

PL1

9 W

159 W

PL2

29 W

159 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-U

Arrow Lake-S

Generation

Core i7 (Alder Lake-U)

Ultra 5 (Arrow Lake)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

—

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

Platform

Socket

Intel BGA 1781

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 4

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 6 E-Cores: 8

E-Core Frequency

800 MHz up to 3.5 GHz

3.6 GHz up to 4.6 GHz

Graphics

Integrated Graphics

Iris Xe 96EU

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$294

Part Number

—

SRQCY

Package

FC-BGA

FC-LGA18W

Tj Max

100°C

105°C

View Core i7-1260U Details View Core Ultra 5 245KF Details