CPU Comparison

i

Intel

INTEL

Intel Core i7-1270P

CORE STATE Alder Lake-P

CORE SPECS 12 Cores / 16 Threads

CLOCK SPEED 2.2 Base / 4.8 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 28W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core Ultra 7 155U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.8 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

1,450

1,404

cinebench_cinebench_r15_singlecore

204

198

cinebench_cinebench_r20_multicore

6,042

5,854

cinebench_cinebench_r20_singlecore

853

826

cinebench_cinebench_r23_multicore

14,388

13,940

cinebench_cinebench_r23_singlecore

2,031

1,968

passmark_data_compression

184,917

177,122

passmark_data_encryption

11,276

11,333

passmark_extended_instructions

10,575

9,903

passmark_find_prime_numbers

66

65

passmark_floating_point_math

43,168

40,256

passmark_integer_math

63,016

57,564

passmark_multithread

16,957

16,382

passmark_physics

1,120

1,084

passmark_random_string_sorting

20,546

19,767

passmark_single_thread

3,354

3,372

passmark_singlethread

3,354

3,372

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1270P

Ultra 7 155U

Core Specs

Cores

12

12 0.0%

Threads

16

14 -12.5%

Base Clock (GHz)

2.2

1,700 +77172.7%

Boost Clock (GHz)

4.8

4.8 0.0%

Frequency (GHz)

2.2

1,700 +77172.7%

Turbo Clock (GHz)

4.8

4.8 0.0%

Multiplier

22

17 -22.7%

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

18 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 7 (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: 4 E-Cores: 8

P-Cores: 2 E-Cores: 10

E-Core Frequency

1600 MHz up to 3.5 GHz

1200 MHz up to 3.8 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

—

$490

Part Number

SRLD7

SRN6B

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

110°C

View Core i7-1270P Details View Core Ultra 7 155U Details