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 245K

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

1,722

3,729

cinebench_cinebench_r15_singlecore

243

526

cinebench_cinebench_r20_multicore

7,178

15,540

cinebench_cinebench_r20_singlecore

1,013

2,193

cinebench_cinebench_r23_multicore

17,091

37,001

cinebench_cinebench_r23_singlecore

2,412

5,223

passmark_data_compression

220,621

462,110

passmark_data_encryption

13,179

33,481

passmark_extended_instructions

12,897

37,822

passmark_find_prime_numbers

86

423

passmark_floating_point_math

51,355

131,107

passmark_integer_math

75,485

98,850

passmark_multithread

20,168

43,527

passmark_physics

1,411

3,348

passmark_random_string_sorting

24,308

55,882

passmark_single_thread

3,316

4,700

passmark_singlethread

3,316

4,700

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1280P

Ultra 5 245K

Core Specs

Cores

14

14 0.0%

Threads

20

14 -30.0%

Base Clock (GHz)

1,800

4.2 -99.8%

Boost Clock (GHz)

4.8

5.2 +8.3%

Frequency (GHz)

1,800

4.2 -99.8%

Turbo Clock (GHz)

4.8

5.2 +8.3%

Multiplier

18

42 +133.3%

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

24 MB (shared)

24 MB (shared)

Power

TDP (W)

28

125 +346.4%

PL1

28 W

159 W

PL2

64 W

159 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-P

Arrow Lake-S

Generation

Core i7 (Alder Lake-P)

Ultra 5 (Arrow Lake)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

217 mm²

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

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 6 E-Cores: 8

E-Core Frequency

1300 MHz up to 3.6 GHz

3.6 GHz up to 4.6 GHz

Graphics

Integrated Graphics

Iris Xe 96EU

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$319

Part Number

SRLD5

SRQCT

Package

FC-BGA16F

FC-LGA18W

Tj Max

100°C

105°C

View Core i7-1280P Details View Core Ultra 5 245K Details