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 7 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,722

1,754

cinebench_cinebench_r15_singlecore

243

247

cinebench_cinebench_r20_multicore

7,178

7,310

cinebench_cinebench_r20_singlecore

1,013

1,031

cinebench_cinebench_r23_multicore

17,091

17,406

cinebench_cinebench_r23_singlecore

2,412

2,457

passmark_data_compression

220,621

196,806

passmark_data_encryption

13,179

14,520

passmark_extended_instructions

12,897

16,650

passmark_find_prime_numbers

86

201

passmark_floating_point_math

51,355

60,087

passmark_integer_math

75,485

43,578

passmark_multithread

20,168

20,466

passmark_physics

1,411

1,684

passmark_random_string_sorting

24,308

24,009

passmark_single_thread

3,316

4,158

passmark_singlethread

3,316

4,158

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1280P

Ultra 7 266V

Core Specs

Cores

14

8 -42.9%

Threads

20

8 -60.0%

Base Clock (GHz)

1,800

2.2 -99.9%

Boost Clock (GHz)

4.8

5 +4.2%

Frequency (GHz)

1,800

2.2 -99.9%

Turbo Clock (GHz)

4.8

5 +4.2%

Multiplier

18

22 +22.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

2.5 MB (per core)

L3 Cache

24 MB (shared)

12 MB (shared)

Power

TDP (W)

28

17 -39.3%

PL1

28 W

—

PL2

64 W

—

Architecture

Architecture

Alder Lake

Lunar Lake

Codename

Alder Lake-P

Lunar Lake

Generation

Core i7 (Alder Lake-P)

Ultra 7 (Lunar Lake)

Process Size

10 nm

3 nm

Die Size

217 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel BGA 2833

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 4 E-Cores: 4

E-Core Frequency

1300 MHz up to 3.6 GHz

2.2 GHz up to 3.7 GHz

AI/NPU

NPU

—

Yes / 48 TOPS

Graphics

Integrated Graphics

Iris Xe 96EU

Arc 140V

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

SRLD5

SRPMMSRPMY

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

100°C

View Core i7-1280P Details View Core Ultra 7 266V Details