CPU Comparison

i

Intel

INTEL

Intel Core i7-1280P

CORE STATE Alder Lake-P

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 1800 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core Ultra 5 135U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1600 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,722

1,487

cinebench_cinebench_r15_singlecore

243

209

cinebench_cinebench_r20_multicore

7,178

6,197

cinebench_cinebench_r20_singlecore

1,013

874

cinebench_cinebench_r23_multicore

17,091

14,755

cinebench_cinebench_r23_singlecore

2,412

2,083

passmark_data_compression

220,621

196,712

passmark_data_encryption

13,179

12,195

passmark_extended_instructions

12,897

11,144

passmark_find_prime_numbers

86

64

passmark_floating_point_math

51,355

41,232

passmark_integer_math

75,485

56,864

passmark_multithread

20,168

17,359

passmark_physics

1,411

1,122

passmark_random_string_sorting

24,308

21,620

passmark_single_thread

3,316

3,343

passmark_singlethread

3,316

3,343

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1280P

Ultra 5 135U

Core Specs

Cores

14

12 -14.3%

Threads

20

14 -30.0%

Base Clock (GHz)

1,800

1,600 -11.1%

Boost Clock (GHz)

4.8

4.4 -8.3%

Frequency (GHz)

1,800

1,600 -11.1%

Turbo Clock (GHz)

4.8

4.4 -8.3%

Multiplier

18

16 -11.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

24 MB (shared)

12 MB (shared)

Power

TDP (W)

28

15 -46.4%

PL1

28 W

—

PL2

64 W

—

Architecture

Architecture

Alder Lake

Meteor Lake

Codename

Alder Lake-P

Meteor Lake

Generation

Core i7 (Alder Lake-P)

Ultra 5 (Meteor Lake)

Process Size

10 nm

7 nm

Die Size

217 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

89.6 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel BGA 2049

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 2 E-Cores: 10

E-Core Frequency

1300 MHz up to 3.6 GHz

1100 MHz up to 3.6 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

Iris Xe 96EU

Arc Xe-LPG 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$332

Part Number

SRLD5

SRN6C

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

110°C

View Core i7-1280P Details View Core Ultra 5 135U Details